GE Industrial Solutions 12A Analog SlimLynx Open Frame User Manual

GE

Data Sheet

12A Analog SlimLynxTM Open Frame: Non-Isolated DC-DC Power Modules

3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current

RoHS Compliant

Applications

 Distributed power architectures

 Intermediate bus voltage applications

 Telecommunications equipment

 Servers and storage applications

 Networking equipment

 Industrial equipment

GND

VIN

PGOOD

MODULE

SEQ

Cin

ON/OFF

SYNC

SIG_GND

GND

VOUT

VS+

TRIM

VS-

RTUNE

CTUNE

RTrim

Vout+Vin+

Co

Features

 Ultra low height design for very dense power

applications.

 Small size: 20.32 mm x 11.43 mm x 3 mm (Max)

(0.8 in x 0.45 in x 0.118 in)

 Output voltage programmable from 0.6Vdc to 5.5Vdc

via external resistor.

 Wide Input voltage range (3Vdc-14.4Vdc)

 Wide operating temperature range [-40°C to 105°C]. See

derating curves

 DOSA approved footprint

TM

 Tunable Loop

to optimize dynamic output voltage

response

 Flexible output voltage sequencing EZ-SEQUENCE

 Power Good signal

 Remote On/Off

 Fixed switching frequency with capability of external

synchronization

 Output overcurrent protection (non-latching)

 Overtemperature protection

 Ability to sink and source current

 Compatible in a Pb-free or SnPb reflow environment

 UL* 60950-1Recognized, CSA

Certified, and VDE

‡

0805:2001-12 (EN60950-1) Licensed

†

C22.2 No. 60950-1-03

 Compliant to RoHS II EU “Directive 2011/65/EU”

 Compliant to REACH Directive (EC) No 1907/2006

 Compliant to IPC-9592 (September 2008), Category 2,

Class II

 ISO** 9001 and ISO 14001 certified manufacturing

facilities

Description

The 12A Analog SlimLynxTM Open Frame power modules are non-isolated dc-dc converters that can deliver up to 12A of output
current. These modules operate over a wide range of input voltage (V
voltage from 0.6Vdc to 5.5Vdc, programmable via an external resistor. Features include remote On/Off, adjustable output voltage,
over current and over temperature protection. The module also includes the Tunable Loop
optimize the dynamic response of the converter to match the load with reduced amount of output capacitance leading to savings
on cost and PWB area.

*

UL is a registered trademark of Underwriters Laboratories, Inc.

†

CSA is a registered trademark of Canadian Standards Association.

‡

VDE is a trademark of Verband Deutscher Elektrotechniker e.V.

** ISO is a registered trademark of the International Organization of Standards

February 19, 2014 ©2014 General Electric Corporation. All rights reserved.

= 3Vdc-14.4Vdc) and provide a precisely regulated output

IN

TM

feature that allows the user to

GE

Data Sheet

12A Analog SlimLynxTM Open Frame: Non-Isolated DC-DC Power Modules

3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current

Absolute Maximum Ratings

Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings
only, functional operation of the device is not implied at these or any other conditions in excess of those given in the operations
sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect the device reliability.

Parameter Device Symbol Min Max Unit

Input Voltage All V

Continuous

IN

SEQ, SYNC, VS+ All 7 V

Operating Ambient Temperature All T

(see Thermal Considerations section)

Storage Temperature All T

A

stg

Electrical Specifications

Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions.

Parameter Device Symbol Min Typ Max Unit

Operating Input Voltage All VIN 3

Maximum Input Current All I

(VIN=3V to 14V, IO=I

Input No Load Current

= 12Vdc, IO = 0, module enabled)

(V

IN

Input Stand-by Current
(V

= 12Vdc, module disabled)

IN

)

O, max

= 0.6 Vdc I

V

O,set

V

= 5Vdc I

O,set

All I

Inrush Transient All I2t 1 A2s

Input Reflected Ripple Current, peak-to-peak
(5Hz to 20MHz, 1μH source impedance; V

= I

14V

; See Test Configurations)

, IO

Omax

=0 to

IN

All 50 mAp-p

Input Ripple Rejection (120Hz) All -55 dB

IN,max

IN,No load

220 mA

IN,No load

20 mA

IN,stand-by

-0.3 15 V

-40 105 °C

-55 125 °C

⎯

14.4 Vdc

10A Adc

50 mA

February 19, 2014 ©2014 General Electric Corporation. All rights reserved. Page 2

GE

Data Sheet

12A Analog SlimLynxTM Open Frame: Non-Isolated DC-DC Power Modules

3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current

Electrical Specifications (continued)

Parameter Device Symbol Min Typ Max Unit

Output Voltage Set-point (with 0.1% tolerance for external
resistor used to set output voltage)

Output Voltage (Over all operating input voltage, resistive
load, and temperature conditions until end of life)

All V

All V

O, set

O, set

Adjustment Range (selected by an external resistor)
(Some output voltages may not be possible depending on the

All V

O

input voltage – see Feature Descriptions Section)

Remote Sense Range All 0.5 Vdc

Output Regulation (for VO ≥ 2.5Vdc)

Line (VIN=V

Load (IO=I

IN, min

O, min

to V

) All

IN, max

to I

) All

O, max

Output Regulation (for VO < 2.5Vdc)

Line (VIN=V

Load (IO=I

Temperature (T

IN, min

O, min

to V

) All

IN, max

to I

) All

O, max

to T

ref=TA, min

) All

A, max

Output Ripple and Noise on nominal output

(VIN=V
ceramic capacitors)

IN, nom

and IO=I

O, min

to I

Co = 3x47nF // 2x47 μF

O, max

Peak-to-Peak (5Hz to 20MHz bandwidth) All

RMS (5Hz to 20MHz bandwidth) All 20 38 mV

External Capacitance1

Without the Tunable Loop

TM

ESR ≥ 1 mΩ All C

With the Tunable Loop

TM

ESR ≥ 0.15 mΩ All C

ESR ≥ 10 mΩ All C

Output Current (in either sink or source mode) All I

Output Current Limit Inception (Hiccup Mode)
(current limit does not operate in sink mode)

All I

Output Short-Circuit Current All I

(VO≤250mV) ( Hiccup Mode )

Efficiency V

VIN= 12Vdc, TA=25°C V

IO=I

O, max , VO

= V

V

O,set

= 0.6Vdc η 72 %

O,set

= 1.2Vdc η 81 %

O, set

= 1.8Vdc η 85 %

O,set

O, max

O, max

O, max

o

O, lim

O, s/c

-1.0 +1.0 % V

-3.0

⎯

+3.0 % V

0.6 5.5 Vdc

+0.4 % V

⎯

⎯

⎯

⎯

⎯

50 100 mV

⎯

10 mV

5 mV

10 mV

0.4 % V

O, set

O, set

O, set

O, set

pk-pk

rms

2x47

2x47

2x47

2x47 μF

⎯

1000 μF

⎯

10000 μF

⎯

0 12 Adc

130 % I

o,max

1.5 Arms

V

V

V

Switching Frequency All f

1

External capacitors may require using the new Tunable LoopTM feature to ensure that the module is stable as well as getting the best

transient response. See the Tunable Loop

TM

section for details.

= 2.5Vdc η 87.5 %

O,set

= 3.3Vdc η 89 %

O,set

= 5.0Vdc η 92 %

O,set

800

sw

⎯

⎯

kHz

February 19, 2014 ©2014 General Electric Corporation. All rights reserved. Page 3

GE

Data Sheet

12A Analog SlimLynxTM Open Frame: Non-Isolated DC-DC Power Modules

3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current

Electrical Specifications (continued)

Parameter Device Symbol Min Typ Max Unit

Frequency Synchronization All

Synchronization Frequency Range All 760 800 840 kHz

High-Level Input Voltage All V

Low-Level Input Voltage All V

Input Current, SYNC All I

Minimum Pulse Width, SYNC All t

Maximum SYNC rise time All t

IH

IL

SYNC

SYNC

SYNC_SH

General Specifications

Parameter Device Min Typ Max Unit

Calculated MTBF (IO=0.8I
Case 3

, TA=40°C) Telecordia Issue 2 Method 1

O, max

All 15,233,204 Hours

Weight

Feature Specifications

Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. See
Feature Descriptions for additional information.

Parameter Device Symbol Min Typ Max Unit

On/Off Signal Interface

(VIN=V

Signal referenced to GND)

Device code with suffix “4” – Positive Logic (See Ordering
Information)

Logic High (Module ON)

Input High Current All IIH

Input High Voltage All VIH

Logic Low (Module OFF)

Input Low Current All IIL

Input Low Voltage All VIL

Device Code with no suffix – Negative Logic (See Ordering
Information)

(On/OFF pin is open collector/drain logic input with

external pull-up resistor; signal referenced to GND)

Logic High (Module OFF)

Input High Current All IIH — — 1 mA

Input High Voltage All VIH 2 — V

Logic Low (Module ON)

Input low Current All IIL — — 50 μA

Input Low Voltage All VIL -0.2 — 0.6 Vdc

IN, min

to V

; open collector or equivalent,

IN, max

2 V

0.4 V

100 nA

100 ns

100 ns

⎯

1.1(0.04)

⎯

⎯

2

⎯

1 mA

V

V

IN,max

⎯ ⎯

-0.2

⎯

1 mA

0.6 V

g (oz.)

Vdc

IN, max

February 19, 2014 ©2014 General Electric Corporation. All rights reserved. Page 4

GE

Data Sheet

12A Analog SlimLynxTM Open Frame: Non-Isolated DC-DC Power Modules

3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current

Feature Specifications (cont.)

Parameter Device Symbol Min Typ Max Units

Turn-On Delay and Rise Times

(VIN=V

Case 1: On/Off input is enabled and then input power is
applied (delay from instant at which V
10% of V

Case 2: Input power is applied for at least one second and
then the On/Off input is enabled (delay from instant at
which Von/Off is enabled until V

Output voltage Rise time (time for Vo to rise from
10% of Vo, set to 90% of Vo, set)

Output voltage overshoot (TA = 25oC
V
With or without maximum external capacitance

Over Temperature Protection
(See Thermal Considerations section)

Tracking Accuracy (Power-Up: 2V/ms) All VSEQ –Vo 100 mV

(Power-Down: 2V/ms) All VSEQ –Vo 100 mV

, IO=I

IN, nom

o, set)

= V

to V

IN

IN, min

to within ±1% of steady state)

O, max , VO

= V

IN, max,IO

until Vo =

IN

IN, min

o = 10% of Vo, set)

= I

to I

O, max

)

O, min

All Tdelay — 0.9 — msec

All Tdelay — 0.8 — msec

All Trise

— 2 — msec

3

All T

ref

130 °C

% V

O,

set

(V

to V

; I

to I

IN, min

IN, max

O, min

Input Undervoltage Lockout

Turn-on Threshold All

Turn-off Threshold All

Hysteresis All

PGOOD (Power Good)

Signal Interface Open Drain, V

Overvoltage threshold for PGOOD ON All

Overvoltage threshold for PGOOD OFF All

Undervoltage threshold for PGOOD ON All

Undervoltage threshold for PGOOD OFF All

Pulldown resistance of PGOOD pin All

Sink current capability into PGOOD pin All

VSEQ < Vo)

O, max

2.475 3.025 Vdc

2.25 2.75 Vdc

0.25 Vdc

108

110

92

90

50

5 mA

supply

≤ 5VDC

%V

set

%V

set

%V

set

%V

set

Ω

O,

O,

O,

O,

February 19, 2014 ©2014 General Electric Corporation. All rights reserved. Page 5

OUTPUT

VOLTAGE

ON/OFF

VOLTAGE

t

GE

Data Sheet

12A Analog SlimLynxTM Open Frame: Non-Isolated DC-DC Power Modules

3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current

Characteristic Curves

The following figures provide typical characteristics for the 12A Analog SlimLynxTM at 0.6Vo and 25oC.

85

80

75

70

65

60

EFFICIENCY, η (%)

55

50

Figure 1. Converter Efficiency versus Output Current.

Vin=3.3V

Vin=12V

024681012

OUTPUT CURRENT, I

Vin=14.4V

(A) AMBIENT TEMPERATURE, TA OC

O

Figure 2. Derating Output Current versus Ambient
Temperature and Airflow.

OUTPUT CURRENT, Io (A)

(V) (50mV/div)

O

V

OUTPUT VOLTAGE

TIME, t (500ns/div)

Figure 3. Typical output ripple and noise (CO=2x47F

IN

ceramic, V

(V) (5V/div)

ON/OFF

(V) (200mV/div) V

O

= 12V, Io = I

o,max,

).

(V) (10mV/div)

O

(A) (5Adiv) V

O

I

OUTPUT CURRENT, OUTPUT VOLTAGE

TIME, t (20μs /div)

Figure 4. Transient Response to Dynamic Load Change from
50% to 100% at 12Vin, Cout=1x47uF+11x330uF, CTune=47nF,
RTune=180

(V) (5V/div)

IN

(V) (200mV/div) V

O

V

Figure 5. Typical Start-up Using On/Off Voltage (Io = I

TIME, t (2ms/div) TIME, t (2ms/div)

o,max

).

OUTPUT VOLTAGE INPUT VOLTAGE

V

Figure 6. Typical Star

o,max

).

I

-up Using Input Voltage (VIN= 12V, Io=

February 19, 2014 ©2014 General Electric Corporation. All rights reserved. Page 6

GE

Data Sheet

12A Analog SlimLynxTM Open Frame: Non-Isolated DC-DC Power Modules

3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current

Characteristic Curves

The following figures provide typical characteristics for the 12A Analog SlimLynxTM at 1.2Vo and 25oC.

95

90

85

80

Vin=3.3V

75

70

65

60

EFFICIENCY, η (%)

55

50

024681012

Vin=12V

OUTPUT CURRENT, I

Figure 7. Converter Efficiency versus Output Current.

Vin=14.4V

OUTPUT CURRENT, Io (A)

(A) AMBIENT TEMPERATURE, TA OC

O

Figure 8. Derating Output Current versus Ambient
Temperature and Airflow.

(V) (50mV/div)

O

V

OUTPUT VOLTAGE

TIME, t (500ns/div)

Figure 9. Typical output ripple and noise (CO=2x47F
ceramic, V

IN

= 12V, Io = I

(V) (5V/div)

ON/OFF

(V) (500mV/div) V

O

o,max,

).

(V) (20mV/div)

O

(A) (5Adiv) V

O

I

OUTPUT CURRENT OUTPUT VOLTAGE

TIME, t (20μs /div)

Figure 10. Transient Response to Dynamic Load Change from
50% to 100% at 12Vin, Cout = 3x47uF+3x330uF, CTune = 12nF
& RTune = 220 ohms

(V) (5V/div)

IN

(V) (500mV/div) V

O

OUTPUT VOLTAGE ON/OFF VOLTAGE

V

Figure 11. Typical Start-up Using On/Off Voltage (Io = I

TIME, t (2ms/div) TIME, t (2ms/div)

o,max

OUTPUT VOLTAGE INPUT VOLTAGE

V

Figure 12. Typical Start-up Using Input Voltage (V

).

I

o,max

).

IN

= 12V, Io=

February 19, 2014 ©2014 General Electric Corporation. All rights reserved. Page 7

/

GE

Data Sheet

12A Analog SlimLynxTM Open Frame: Non-Isolated DC-DC Power Modules

3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current

Characteristic Curves

The following figures provide typical characteristics for the 12A Analog SlimLynxTM at 1.8Vo and 25oC.

95

90

85

80

75

70

EFFICIENCY, η (%)

65

60

Figure 13. Converter Efficiency versus Output Current.

Vin=3.3V

Vin=12V

024681012

OUTPUT CURRENT, IO (A) AMBIENT TEMPERATURE, TA OC

Vin=14.4V

Figure 14. Derating Output Current versus Ambient
Temperature and Airflow.

OUTPUT CURRENT, Io (A)

(V) (50mV/div)

O

V

OUTPUT VOLTAGE

TIME, t (500ns/div)

Figure 15. Typical output ripple and noise (CO=2x47F

IN

ceramic, V

(V) (5V/div)

OFF VOLTAGE

ON/OFF

(V) (500mV/div) V

O

= 12V, Io = I

o,max,

).

(V) (20mV/div)

O

(A) (5Adiv) V

O

I

OUTPUT CURRENT, OUTPUT VOLTAGE

TIME, t (20μs /div)

Figure 16. Transient Response to Dynamic Load Change from
50% to 100% at 12Vin, Cout = 2x47uF+2x330uF,
CTune=5600pF & RTune=220

(V) (5V/div)

IN

(V) (500mV/div) V

O

OUTPUT VOLTAGE ON

V

Figure 17. Typical Start-up Using On/Off Voltage (Io = I

TIME, t (2ms/div) TIME, t (2ms/div)

o,max

OUTPUT VOLTAGE INPUT VOLTAGE

V

Figure 18. Typical Start-up Using Input Voltage (V

).

I

o,max

).

IN

= 12V, Io=

February 19, 2014 ©2014 General Electric Corporation. All rights reserved. Page 8

OUTPUT

VOLTAGE

ON/OFF

VOLTAGE

GE

Data Sheet

12A Analog SlimLynxTM Open Frame: Non-Isolated DC-DC Power Modules

3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current

Characteristic Curves

The following figures provide typical characteristics for the 12A Analog SlimLynxTM at 2.5Vo and 25oC.

95

90

85

80

75

70

EFFICIENCY, η (%)

65

60

Figure 19. Converter Efficiency versus Output Current.

Vin=4.5V

Vin=14V

Vin=12V

024681012

OUTPUT CURRENT, I

(A) AMBIENT TEMPERATURE, TA OC

O

Figure 20. Derating Output Current versus Ambient
Temperature and Airflow.

OUTPUT CURRENT, Io (A)

(V) (50mV/div)

O

V

OUTPUT VOLTAGE

TIME, t (500ns/div)

Figure 21. Typical output ripple and noise (CO=2x47F
ceramic, V

IN

= 12V, Io = I

(V) (5V/div)

ON/OFF

(V) (1V/div) V

O

o,max,

).

(V) (50mV/div)

O

(A) (5Adiv) V

O

I

OUTPUT CURRENT, OUTPUT VOLTAGE

TIME, t (20μs /div)

Figure 22. Transient Response to Dynamic Load Change from
50% to 100% at 12Vin, Cout = 2x47uF+1x330uF,
CTune=3300pF & RTune=240

(V) (5V/div)

IN

(V) (1V/div) V

O

V

Figure 23. Typical Start-up Using On/Off Voltage (Io = I

TIME, t (2ms/div) TIME, t (2ms/div)

o,max

OUTPUT VOLTAGE INPUT VOLTAGE

V

Figure 24. Typical Start-up Using Input Voltage (V

).

I

o,max

).

IN

= 12V, Io=

February 19, 2014 ©2014 General Electric Corporation. All rights reserved. Page 9

/

GE

Data Sheet

12A Analog SlimLynxTM Open Frame: Non-Isolated DC-DC Power Modules

3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current

Characteristic Curves

The following figures provide typical characteristics for the 12A Analog SlimLynxTM at 3.3Vo and 25oC.

100

95

90

Vin=4.5V

85

80

75

70

EFFICIENCY, η (%)

65

60

024681012

Vin=12V

OUTPUT CURRENT, I

Figure 25. Converter Efficiency versus Output Current.

Vin=14V

OUTPUT CURRENT, Io (A)

(A) AMBIENT TEMPERATURE, TA OC

O

Figure 26. Derating Output Current versus Ambient
Temperature and Airflow.

(V) (50mV/div)

O

V

OUTPUT VOLTAGE

TIME, t (500ns/div)

Figure 27. Typical output ripple and noise (CO=2x47F

IN

ceramic, V

(V) (5V/div)

OFF VOLTAGE

ON/OFF

(V) (1V/div) V

O

= 12V, Io = I

o,max,

).

(V) (50mV/div)

O

(A) (5Adiv) V

O

I

OUTPUT CURRENT, OUTPUT VOLTAGE

TIME, t (20μs /div)

Figure 28 Transient Response to Dynamic Load Change from
50% to 100% at 12Vin, Cout = 2x47uF+1x330uF,
CTune=2700pF & RTune=300

(V) (5V/div)

IN

(V) (1V/div) V

O

OUTPUT VOLTAGE ON

V

Figure 29. Typical Start-up Using On/Off Voltage (Io = I

TIME, t (2ms/div) TIME, t (2ms/div)

o,max

OUTPUT VOLTAGE INPUT VOLTAGE

V

Figure 30. Typical Start-up Using Input Voltage (V

).

I

o,max

).

IN

= 12V, Io=

February 19, 2014 ©2014 General Electric Corporation. All rights reserved. Page 10

/

GE

Data Sheet

12A Analog SlimLynxTM Open Frame: Non-Isolated DC-DC Power Modules

3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current

Characteristic Curves

The following figures provide typical characteristics for the 12A Analog SlimLynxTM at 5Vo and 25oC.

100

95

90

85

80

75

70

EFFICIENCY, η (%)

65

60

Figure 31. Converter Efficiency versus Output Current.

Vin=7V

Vin=12V

024681012

OUTPUT CURRENT, I

Vin=14V

(A) AMBIENT TEMPERATURE, TA OC

O

Figure 32. Derating Output Current versus Ambient
Temperature and Airflow.

OUTPUT CURRENT, Io (A)

(V) (50mV/div)

O

V

OUTPUT VOLTAGE

TIME, t (500ns/div)

Figure 33. Typical output ripple and noise (CO=2x47F
ceramic, V

OFF VOLTAGE

IN

= 12V, Io = I

(V) (5V/div)

ON/OFF

(V) (2V/div) V

O

o,max,

).

(V) (50mV/div)

O

(A) (5Adiv) V

O

I

OUTPUT CURRENT, OUTPUT VOLTAGE

TIME, t (20μs /div)

Figure 34. Transient Response to Dynamic Load Change from
50% to 100% at 12Vin, Cout = 1x47uF+1x330uF,
CTune=2200pF & RTune=300

(V) (5V/div)

IN

(V) (2V/div) V

O

OUTPUT VOLTAGE ON

V

Figure 35. Typical Start-up Using On/Off Voltage (Io = I

TIME, t (2ms/div) TIME, t (2ms/div)

o,max

OUTPUT VOLTAGE INPUT VOLTAGE

V

Figure 36. Typical Start-up Using Input Voltage (V

).

o,max

).

I

IN

= 12V, Io =

February 19, 2014 ©2014 General Electric Corporation. All rights reserved. Page 11

GE

Data Sheet

12A Analog SlimLynxTM Open Frame: Non-Isolated DC-DC Power Modules

3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current

Design Considerations

Input Filtering

The 12A Analog SlimLynxTM Open Frame module should be
connected to a low ac-impedance source. A highly
inductive source can affect the stability of the module. An
input capacitance must be placed directly adjacent to the
input pin of the module, to minimize input ripple voltage
and ensure module stability.

To minimize input voltage ripple, ceramic capacitors are
recommended at the input of the module. Figure 37 shows
the input ripple voltage for various output voltages at 12A
of load current with 1x22 µF or 2x22 µF ceramic
capacitors and an input of 12V.

450

400

350

300

250

200

150

100

50

0

Figure 37. Input ripple voltage for various output
voltages with 2x22 µF or 3x22 µF ceramic capacitors at
the input (12A load). Input voltage is 12V.

Output Filtering

These modules are designed for low output ripple voltage
and will meet the maximum output ripple specification with
3x0.047 µF ceramic and 2x47 µF ceramic capacitors at the
output of the module. However, additional output filtering
may be required by the system designer for a number of
reasons. First, there may be a need to further reduce the
output ripple and noise of the module. Second, the dynamic
response characteristics may need to be customized to a
particular load step change.

To reduce the output ripple and improve the dynamic
response to a step load change, additional capacitance at
the output can be used. Low ESR polymer and ceramic
capacitors are recommended to improve the dynamic
response of the module. Figure 38 provides output ripple
information, measured with a scope with its Bandwidth
limited to 20MHz for different external capacitance values at
various Vo and a full load current of 12A. For stable
operation of the module, limit the capacitance to less than
the maximum output capacitance as specified in the
electrical specification table. Optimal performance of the
module can be achieved by using the Tunable Loop
described later in this data sheet.

February 19, 2014 ©2014 General Electric Corporation. All rights reserved. Page 12

1x22uF

2x22 uF

0.511.522.533.544.55

TM

feature

40

30

20

2x47uF Ext Cap

4x47uF Ext Cap

6x47uF Ext Cap

8x47uF Ext Cap

Ripple (mVp-p)

10

0

0.5 1 1.5 2 2.5 3 3.5 4 4.5 5

Output Voltage(Volts)

Figure 38. Output ripple voltage for various output
voltages with external 2x47 µF, 4x47 µF, 6x47 µF or 8x47
µF ceramic capacitors at the output (12A load). Input
voltage is 12V.

Safety Considerations

For safety agency approval the power module must be
installed in compliance with the spacing and separation
requirements of the end-use safety agency standards, i.e.,
UL 60950-1 2nd, CSA C22.2 No. 60950-1-07, DIN EN 60950­1:2006 + A11 (VDE0805 Teil 1 + A11):2009-11; EN 60950­1:2006 + A11:2009-03.

For the converter output to be considered meeting the
requirements of safety extra-low voltage (SELV), the input
must meet SELV requirements. The power module has
extra-low voltage (ELV) outputs when all inputs are ELV.

The input to these units is to be provided with a fast acting
fuse (e.g. ABC Bussmann) with a maximum rating of 20 A in
the positive input lead

.

─

K

_

_

GE

Data Sheet

12A Analog SlimLynxTM Open Frame: Non-Isolated DC-DC Power Modules

3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current

Analog Feature Descriptions

Remote On/Off

The 12A Analog SlimLynxTM Open Frame power modules
feature an On/Off pin for remote On/Off operation. Two
On/Off logic options are available. In the Positive Logic
On/Off option, (device code suffix “4” – see Ordering
Information), the module turns ON during a logic High on the
On/Off pin and turns OFF during a logic Low. With the
Negative Logic On/Off option, (no device code suffix, see
Ordering Information), the module turns OFF during logic
High and ON during logic Low. The On/Off signal should be
always referenced to ground. For either On/Off logic option,
leaving the On/Off pin disconnected will turn the module ON
when input voltage is present.

For positive logic modules, the circuit configuration for using
the On/Off pin is shown in Figure 39. When the external
transistor Q2 is in the OFF state, the internal transistor Q7 is
turned ON, which turn Q3 OFF which keeps Q6 OFF and Q5
OFF. This allows the internal PWM #Enable signal to be
pulled up by the internal 3.3V, thus turning the module ON.
When transistor Q2 is turned ON, the On/Off pin is pulled
low, which turns Q7 OFF which turns Q3, Q6 and Q5 ON and
the internal PWM #Enable signal is pulled low and the
module is OFF. A suggested value for R

For negative logic On/Off modules, the circuit configuration
is shown in Fig. 40. The On/Off pin should be pulled high with
an external pull-up resistor (suggested value for the 3V to
14V input range is 20Kohms). When transistor Q2 is in the
OFF state, the On/Off pin is pulled high, transistor Q3 is
turned ON. This turns Q6 ON, followed by Q5 turning ON
which pulls the internal ENABLE low and the module is OFF.
To turn the module ON, Q2 is turned ON pulling the On/Off
pin low, turning transistor Q3 OFF, which keeps Q6 and Q5
OFF resulting in the PWM Enable pin going high.

Q2

+VIN

Rpullup

I

ON/OFF

V

ON/OFF

+

SlimLynx Module

VIN

20K

20K

GND

20K

Q7

20K

100pF

Q3

20K

20K

Figure 39. Circuit configuration for using positive On/Off
logic.

+VIN

SlimLynx Module

Rpullup

I

ON/OFF

20K

+

Q2

V

ON/OFF

GND

20K

470

100pF

Q3

100K

470

100K

4.7K

4.7K

pullup

3.3V

3.3V

is 20kΩ.

Q6

2

Q6

2K

ENABLE

47K

Q5

20K

20K

ENABLE

47K

Q5

20K

20K

Figure 40. Circuit configuration for using negative On/Off
logic.

Monotonic Start-up and Shutdown

The module has monotonic start-up and shutdown behavior
for any combination of rated input voltage, output current
and operating temperature range.

Startup into Pre-biased Output

The module can start into a prebiased output as long as the
prebias voltage is 0.5V less than the set output voltage.

Analog Output Voltage Programming

The output voltage of the module is programmable to any
voltage from 0.6dc to 5.5Vdc by connecting a resistor
between the Trim and SIG_GND pins of the module. Certain
restrictions apply on the output voltage set point depending
on the input voltage. These are shown in the Output Voltage
vs. Input Voltage Set Point Area plot in Fig. 41. The Upper
Limit curve shows that for output voltages lower than 1V, the
input voltage must be lower than the maximum of 14.4V. The
Lower Limit curve shows that for output voltages higher than

0.6V, the input voltage needs to be larger than the minimum
of 3V.

16

14

12

10

8

6

4

Input Voltage (v)

2

0

0.511.522.533.544.555.56

Figure 41. Output Voltage vs. Input Voltage Set Point Area
plot showing limits where the output voltage can be set for
different input voltages.

VIN(+)

ON/OFF

SIG_GND

Upper

Output Voltage (V)

VO(+)

VS+

TRIM

VS

Lower

R

trim

LOAD

February 19, 2014 ©2014 General Electric Corporation. All rights reserved. Page 13

GE

Data Sheet

12A Analog SlimLynxTM Open Frame: Non-Isolated DC-DC Power Modules

3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current

Caution – Do not connect SIG_GND to GND elsewhere in the
layout

Figure 42. Circuit configuration for programming output
voltage using an external resistor.

Without an external resistor between Trim and SIG_GND pins,
the output of the module will be 0.6Vdc.To calculate the
value of the trim resistor, Rtrim for a desired output voltage,
should be as per the following equation:

12

−



Ω



6.0



Figure 43. Circuit Configuration for margining Output
voltage.

Output Voltage Sequencing

The power module includes a sequencing feature, EZ­SEQUENCE that enables users to implement various types of
output voltage sequencing in their applications. This is
accomplished via an additional sequencing pin. When not
using the sequencing feature, leave it unconnected.

The voltage applied to the SEQ pin should be scaled down by
the same ratio as used to scale the output voltage down to
the reference voltage of the module. This is accomplished by
an external resistive divider connected across the
sequencing voltage before it is fed to the SEQ pin as shown
in Fig. 44. In addition, a small capacitor (suggested value
100pF) should be connected across the lower resistor R1.

For all SlimLynx modules, the minimum recommended delay
between the ON/OFF signal and the sequencing signal is
10ms to ensure that the module output is ramped up
according to the sequencing signal. This ensures that the
module soft-start routine is completed before the
sequencing signal is allowed to ramp up.

V

Rtrim

Rtrim is the external resistor in kΩ

Vo is the desired output voltage.

Table 1 provides Rtrim values required for some common
output voltages.



()

Vo





= k

Table 1

V

(V) Rtrim (K)

O, set

0.6 Open

0.9 40

1.0 30

1.2 20

1.5 13.33

1.8 10

2.5 6.316

3.3 4.444

5.0 2.727

Remote Sense

The power module has a Remote Sense feature to minimize
the effects of distribution losses by regulating the voltage
between the sense pins (VS+ and VS-). The voltage drop
between the sense pins and the VOUT and GND pins of the
module should not exceed 0.5V.

Analog Voltage Margining

Output voltage margining can be implemented in the
module by connecting a resistor, R
to the ground pin for margining-up the output voltage and
by connecting a resistor, R
output pin for margining-down. Figure 43 shows the circuit
configuration for output voltage margining. The POL
Programming Tool, available at www.lineagepower.com
under the Downloads section, also calculates the values of

and R

R

margin-up

margin. Please consult your local GE Critical Power
technical representative for additional details.

February 19, 2014 ©2014 General Electric Corporation. All rights reserved. Page 14

margin-down

margin-down

for a specific output voltage and %

, from the Trim pin

margin-up

, from the Trim pin to

R1=Rtrim

100 pF

Figure 44. Circuit showing connection of the sequencing
signal to the SEQ pin.

When the scaled down sequencing voltage is applied to the
SEQ pin, the output voltage tracks this voltage until the

MODULE

SEQ

20K

Vo

Rmargin-down

Q2

Trim

Rmargin-up

Rtrim

Q1

SIG_GND

SlimLynx Module

SEQ

SIG_GND

─

GE

Data Sheet

12A Analog SlimLynxTM Open Frame: Non-Isolated DC-DC Power Modules

3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current

output reaches the set-point voltage. The final value of the
sequencing voltage must be set higher than the set-point
voltage of the module. The output voltage follows the
sequencing voltage on a one-to-one basis. By connecting
multiple modules together, multiple modules can track their
output voltages to the voltage applied on the SEQ pin.

The module’s output can track the SEQ pin signal with slopes
of up to 0.5V/msec during power-up or power-down.

To initiate simultaneous shutdown of the modules, the SEQ
pin voltage is lowered in a controlled manner. The output
voltage of the modules tracks the voltages below their set­point voltages on a one-to-one basis. A valid input voltage
must be maintained until the tracking and output voltages
reach ground potential.

Overcurrent Protection

To provide protection in a fault (output overload) condition,
the unit is equipped with internal current-limiting circuitry
and can endure current limiting continuously. At the point of
current-limit inception, the unit enters hiccup mode. The unit
operates normally once the output current is brought back
into its specified range.

Overtemperature Protection

To provide protection in a fault condition, the unit is
equipped with a thermal shutdown circuit. The unit will shut
down if the overtemperature threshold of 150
exceeded at the thermal reference point T
goes into thermal shutdown it will then wait to cool before
attempting to restart.

o

C(typ) is

.Once the unit

ref

Input Undervoltage Lockout

At input voltages below the input undervoltage lockout limit,
the module operation is disabled. The module will begin to
operate at an input voltage above the undervoltage lockout
turn-on threshold.

Synchronization

The module switching frequency can be synchronized to a
signal with an external frequency within a specified range.
Synchronization can be done by using the external signal
applied to the SYNC pin of the module as shown in Fig. 45,
with the converter being synchronized by the rising edge of
the external signal. The Electrical Specifications table
specifies the requirements of the external SYNC signal. If the
SYNC pin is not used, the module should free run at the
default switching frequency. If synchronization is not being

used, connect the SYNC pin to GND.

Dual Layout

Identical dimensions and pin layout of Analog and Digital
SlimLynx
to the other without needing to change the layout. In both
cases the trim resistor is connected between trim and signal
ground. The output of the analog module cannot be
trimmed down to 0.45V

TM

Open Frame modules permit migration from one

Power Good

The module provides a Power Good (PGOOD) signal that is
implemented with an open-drain output to indicate that the
output voltage is within the regulation limits of the power
module. The PGOOD signal will be de-asserted to a low state
if any condition such as overtemperature, overcurrent or
loss of regulation occurs that would result in the output
voltage going ±10% outside the setpoint value. The PGOOD
terminal can be connected through a pullup resistor
(suggested value 100KΩ) to a source of 5VDC or lower.

MODULE

SYNC

+

GND

Figure 45. External source connections to synchronize
switching frequency of the module.

February 19, 2014 ©2014 General Electric Corporation. All rights reserved. Page 15

GE

Data Sheet

12A Analog SlimLynxTM Open Frame: Non-Isolated DC-DC Power Modules

3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current

Tunable Loop

The module has a feature that optimizes transient response
of the module called Tunable Loop

TM

TM

.

External capacitors are usually added to the output of the
module for two reasons: to reduce output ripple and noise
(see Figure 38) and to reduce output voltage deviations from
the steady-state value in the presence of dynamic load
current changes. Adding external capacitance however
affects the voltage control loop of the module, typically
causing the loop to slow down with sluggish response.
Larger values of external capacitance could also cause the
module to become unstable.

TM

The Tunable Loop
voltage control loop to match the filter network connected
to the output of the module. The Tunable Loop

allows the user to externally adjust the

TM

is
implemented by connecting a series R-C between the VS+
and TRIM pins of the module, as shown in Fig. 47. This R-C
allows the user to externally adjust the voltage loop
feedback compensation of the module.

VOUT

VS+

RTune

MODULE

CO

CTune

TRIM

R-C to tune the module for best transient performance and
stable operation for other output capacitance values.

Table 2. General recommended values of of R

TUNE

and C

TUNE

for Vin=12V and various external ceramic capacitor
combinations.

Co

2x47μF 4x47μF 6x47μF 10x47μF 10x47μF

R

TUNE

C

TUNE

430 390 300 240 180

390pF 1500pF 2700pF 3300pF 8200pF

Table 3. Recommended values of R

TUNE

and C

TUNE

to obtain

transient deviation of 2% of Vout for a 6A step load with
Vin=12V.

Vo 5V 3.3V 2.5V 1.8V 1.2V 0.6V

1x47uF
+330μF

2x47μF

+

330μF

Polymer

1x47μF +

2x330μF

Polymer

3x47μF +
3x330μF

Polymer

1x47μF +

11x330μF

Polymer

1x47uF

Co

+ 330μF
Polymer

Polymer

R

TUNE

300 300 240 220 220 180

C

TUNE

2200pF 2200pF 3300pF 5600pF 12nF 47nF

ΔV

55mV 54mV 47mV 31mV 21mV 8mV

Note: The capacitors used in the Tunable Loop tables are
47 F/4 m ESR ceramic and 330 F/12 m ESR polymer
capacitors.

RTrim

SIG_GND

GND

Figure. 47. Circuit diagram showing connection of R

and C

to tune the control loop of the module.

TUNE

TUME

Recommended values of R

TUNE

and C

for different output

TUNE

capacitor combinations are given in Table 2. Table 2 shows
the recommended values of R

TUNE

and C

for different

TUNE

values of ceramic output capacitors up to 1000uF that
might be needed for an application to meet output ripple
and noise requirements. Selecting R

TUNE

and C

according

TUNE

to Table 2 will ensure stable operation of the module.
In applications with tight output voltage limits in the
presence of dynamic current loading, additional output
capacitance will be required. Table 3 lists recommended
values of R

TUNE

and C

in order to meet 2% output

TUNE

voltage deviation limits for some common output voltages
in the presence of a 6A to 12A step change (50% of full load),
with an input voltage of 12V.

Please contact your GE Critical Power technical
representative to obtain more details of this feature as well
as for guidelines on how to select the right value of external

February 19, 2014 ©2014 General Electric Corporation. All rights reserved. Page 16

A

W

GE

Data Sheet

12A Analog SlimLynxTM Open Frame: Non-Isolated DC-DC Power Modules

3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current

o

Thermal Considerations

Power modules operate in a variety of thermal environments;
however, sufficient cooling should always be provided to help
ensure reliable operation.

Considerations include ambient temperature, airflow, module
power dissipation, and the need for increased reliability. A
reduction in the operating temperature of the module will
result in an increase in reliability. The thermal data
presented here is based on physical measurements taken in
a wind tunnel. The test set-up is shown in Figure 48. The
preferred airflow direction for the module is in Figure 49.

ind Tunnel

PWBs

25.4_
(1.0)

Power Module

temperatures at these points should not exceed 120
output power of the module should not exceed the rated
power of the module (Vo,set x Io,max).

Please refer to the Application Note “Thermal
Characterization Process For Open-Frame Board-Mounted
Power Modules” for a detailed discussion of thermal
aspects including maximum device temperatures.

C. The

76.2_

(3.0)

x

Figure 49. Preferred airflow direction and location of hot­spot of the module (Tref).

12.7_

(0.50)

Probe Location
for measuring
airflow and
ambient
temperature

ir

flow

Figure 48. Thermal Test Setup.

The thermal reference points, T
are also shown in Figure 49. For reliable operation the

used in the specifications

ref

February 19, 2014 ©2014 General Electric Corporation. All rights reserved. Page 17

GE

Data Sheet

12A Analog SlimLynxTM Open Frame: Non-Isolated DC-DC Power Modules

3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current

Example Application Circuit

Requirements:
Vin: 12V
Vout: 1.8V
Iout: 9A max., worst case load transient is from 6A to 9A

ΔVout: 1.5% of Vout (27mV) for worst case load transient
Vin, ripple 1.5% of Vin (180mV, p-p)

Vin+

CI3

CI2

CI1

VIN

PGOOD

MODULE

SEQ

VOUT

VS+

RTUNE

CTUNE

TRIM

RTrim

Vout+

CO1

CO2

CO3

ON/OFF

SIG_GND

GND

SYNC

GND

VS-

CI1 Decoupling cap - 1x0.047μF/16V ceramic capacitor (e.g. Murata LLL185R71C473MA01)
CI2 2x22μF/16V ceramic capacitor (e.g. Murata GRM32ER61C226KE20)
CI3 470μF/16V bulk electrolytic
CO1 Decoupling cap - 1x0.047μF/16V ceramic capacitor (e.g. Murata LLL185R71C473MA01) + 0.1uF/16V 0402size

CO2 1 x 47μF/6.3V ceramic capacitor (e.g. Murata GRM31CR60J476ME19)
CO3 1 x 330μF/6.3V Polymer (e.g. Sanyo Poscap)
CTune 2700pF ceramic capacitor (can be 1206, 0805 or 0603 size)
RTune 221 ohms SMT resistor (can be 1206, 0805 or 0603 size)
RTrim 10kΩ SMT resistor (can be 1206, 0805 or 0603 size, recommended tolerance of 0.1%)

ceramic capacitor

February 19, 2014 ©2014 General Electric Corporation. All rights reserved. Page 18

GE

Data Sheet

12A Analog SlimLynxTM Open Frame: Non-Isolated DC-DC Power Modules

3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current

Mechanical Outline

Dimensions are in millimeters and (inches).
Tolerances: x.x mm ± 0.5 mm (x.xx in. ± 0.02 in.) [unless otherwise indicated]
x.xx mm ± 0.25 mm (x.xxx in ± 0.010 in.)

NC

NC

NC

NC

NC

February 19, 2014 ©2014 General Electric Corporation. All rights reserved. Page 19

GE

Data Sheet

12A Analog SlimLynxTM Open Frame: Non-Isolated DC-DC Power Modules

3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current

Recommended Pad Layout

Dimensions are in millimeters and (inches).
Tolerances: x.x mm ± 0.5 mm (x.xx in. ± 0.02 in.) [unless otherwise indicated]
x.xx mm ± 0.25 mm (x.xxx in ± 0.010 in.)

2

NC

PIN FUNCTION PIN FUNCTION

1 ON/OFF 10 SYNC2
2 VIN 11 NC
3 SEQ 12 NC
4 GND 13 NC
5 TRIM 14 SIG_GND
6 VOUT 15 NC
7 VS+ 16 NC
8 VS-
9 PG

If unused, connect to Ground

NC

NC

NC

NC NC

February 19, 2014 ©2014 General Electric Corporation. All rights reserved. Page 20

GE

Data Sheet

12A Analog SlimLynxTM Open Frame: Non-Isolated DC-DC Power Modules

3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current

Packaging Details

The 12V Analog SlimLynxTM 12A Open Frame modules are supplied in tape & reel as standard. Modules are shipped in quantities of
600 modules per reel.

All Dimensions are in millimeters and (in inches).

Reel Dimensions:
Outside Dimensions: 330.2 mm (13.00)
Inside Dimensions: 177.8 mm (7.00”)
Tape Width: 44.00 mm (1.732”)

February 19, 2014 ©2014 General Electric Corporation. All rights reserved. Page 21

GE

Data Sheet

12A Analog SlimLynxTM Open Frame: Non-Isolated DC-DC Power Modules

3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current

Surface Mount Information

Pick and Place

The 12A Analog SlimLynxTM Open Frame modules use an
open frame construction and are designed for a fully
automated assembly process. The modules are fitted with a
label designed to provide a large surface area for pick and
place operations. The label meets all the requirements for
surface mount processing, as well as safety standards, and is
able to withstand reflow temperatures of up to 300
label also carries product information such as product code,
serial number and the location of manufacture.

Nozzle Recommendations

The module weight has been kept to a minimum by using
open frame construction. Variables such as nozzle size, tip
style, vacuum pressure and placement speed should be
considered to optimize this process. The minimum
recommended inside nozzle diameter for reliable operation is
3mm. The maximum nozzle outer diameter, which will safely
fit within the allowable component spacing, is 7 mm.

Bottom Side / First Side Assembly

This module is not recommended for assembly on the
bottom side of a customer board. If such an assembly is
attempted, components may fall off the module during the
second reflow process

Lead Free Soldering

The modules are lead-free (Pb-free) and RoHS compliant and
fully compatible in a Pb-free soldering process. Failure to
observe the instructions below may result in the failure of or
cause damage to the modules and can adversely affect
long-term reliability.

Pb-free Reflow Profile

Power Systems will comply with J-STD-020 Rev. D
(Moisture/Reflow Sensitivity Classification for Nonhermetic
Solid State Surface Mount Devices) for both Pb-free solder
profiles and MSL classification procedures. This standard
provides a recommended forced-air-convection reflow
profile based on the volume and thickness of the package
(table 4-2). The suggested Pb-free solder paste is Sn/Ag/Cu
(SAC). The recommended linear reflow profile using Sn/Ag/Cu
solder is shown in Fig. 50. Soldering outside of the
recommended profile requires testing to verify results and
performance.

MSL Rating

The 12A Analog SlimLynxTM Open Frame modules have a MSL
rating of 2a.

o

C. The

not be broken until time of use. Once the original package is
broken, the floor life of the product at conditions of ≤ 30°C
and 60% relative humidity varies according to the MSL rating
(see J-STD-033A). The shelf life for dry packed SMT packages
will be a minimum of 12 months from the bag seal date,
when stored at the following conditions: < 40° C, < 90%
relative humidity.

300

Per J-STD-020 Rev. D

250

Reflow Temp (°C)

200

150

Heating Zone

1°C/Second

100

50

0

Peak Temp 260° C

Reflow Time (Seconds)

* Min. Time Above 235°C

15 Seconds

*Time Above 21 7°C

60 Seconds

Cooling

Zone

Figure 50. Recommended linear reflow profile using
Sn/Ag/Cu solder.

Post Solder Cleaning and Drying Considerations

Post solder cleaning is usually the final circuit-board
assembly process prior to electrical board testing. The result
of inadequate cleaning and drying can affect both the
reliability of a power module and the testability of the
finished circuit-board assembly. For guidance on
appropriate soldering, cleaning and drying procedures, refer
to Board Mounted Power Modules: Soldering and Cleaning
Application Note (AN04-001).

Storage and Handling

The recommended storage environment and handling
procedures for moisture-sensitive surface mount packages is
detailed in J-STD-033 Rev. A (Handling, Packing, Shipping and
Use of Moisture/Reflow Sensitive Surface Mount Devices).
Moisture barrier bags (MBB) with desiccant are required for
MSL ratings of 2 or greater. These sealed packages should

February 19, 2014 ©2014 General Electric Corporation. All rights reserved. Page 22

GE

Data Sheet

12A Analog SlimLynxTM Open Frame: Non-Isolated DC-DC Power Modules

3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current

Ordering Information

Please contact your GE Sales Representative for pricing, availability and optional features.

Table 9. Device Codes

Device Code

UNVT012A0X3-SRZ 3 – 14.4Vdc 0.6 – 5.5 Vdc 12A Negative Yes 150029054

UNVT012A0X43-SRZ 3 – 14.4Vdc 0.6 – 5.5 Vdc 12A Positive Yes 150036974

-Z refers to RoHS compliant parts

Table 10. Coding Scheme

Package

Identifier

U NV T 012A0 X 3 -SR Z

P=Pico

U=Micro

M=Mega

G=Giga

Family Sequencing

ND=SlimLynx

Digital Open

Frame

NV=SlimLynx
Analog Open

Frame

Input

Voltage Range

Option

T=with EZ
Sequence

X=without

sequencing

Output

current

Output

Voltage

Output

voltage

12A X =

programm

able output

4 =
positive

No entry =
negative

Output

Current

On/Off

logic

On/Off

Logic

Remote

Sense Options

3 = Remote

Sense

Sequencing Comcodes

S = Surface

R = Tape &

ROHS Compliance

Z = ROHS6

Mount

Reel

Contact Us

For more information, call us at

USA/Canada:

[phone], or [phone]

Asia-Pacific:

+86.021.54279977*808

Europe, Middle-East and Africa:

+49.89.74423-206

India:
+91.80.28411633

February 19, 2014 ©2014 General Electric Corporation. All rights reserved. Version 1.0

www.gecriticalpower.com