GE Industrial Solutions SW-SC001-003 User Manual

GE

Data Sheet

October 14, 2013

Page 1

Features

 Compliant to RoHS II EU Directive 2011/65/EC (-Z versions)  Compliant to ROHS EU Directive 2002/95/EC with lead solder

exemption (non-Z versions)

 Delivers up to 3.5A Output current

15V (1A), 12V (1.25A), 5.0V (3A) and 3.3V (3.5A)

 High efficiency – 86% at 5.0V full load (V

IN

=54 Vdc)

 Low output ripple and noise  Small Size and low profile

27.94mm x 24.38mm x 8.5mm

(1.10 x 0.96 x 0.335 in)

 Industry Standard pin-out:

TH version is LW series compatible

 Surface mount (SMT) or Through hole (TH)  Remote On/Off (optional pin on TH version)  Output overcurrent/voltage protection  Single Tightly regulated output  Output voltage adjustment trim 10%  Wide operating temperature range (-40°C to 85°C)  Meets the voltage insulation requirements for ETSI 300-132-2

and complies with and is Licensed for Basic Insulation rating per EN 60950

 CE mark meets the 2006/95/EC directive

§

 UL* 60950-1Recognized, CSA

†

C22.2 No. 60950-1-03 Certified,

and VDE‡ 0805: (IEC60950, 3rd Edition) Licensed

 ISO** 9001 and ISO 14001 certified manufacturing facilities  Approved for Basic Insulation

Applications

 Wireless Networks  Distributed power architectures  Optical and Access Network Equipment  Enterprise Networks  Latest generation IC’s (DSP, FPGA, ASIC) and

Microprocessor powered applications

Options

 Remote On/Off logic (positive or negative), pin

optional for TH version (Suffix 1 or 4)

 Output voltage adjustment-Trim, pin optional for

TH version (Suffix 9)

 Surface Mount/Tape and Reel (-SR Suffix)

Description

The SW/SC series power modules are isolated dc-dc converters that operate over a wide range of input voltage (VIN = 18 - 36Vdc for SC modules and VIN = 36 – 75Vdc for SW modules) and provide a single precisely regulated output. This series is a low cost, smaller size alternative to the existing LW/LAW/LC with enhanced performance parameters. The output is fully isolated from the input, allowing versatile polarity configurations and grounding connections. The modules exhibit high efficiency, typical efficiency of 86% for 5.0V/3A. Built-in filtering for both input and output minimizes the need for external filtering.

§ This product is intended for integration into end-use equipment. All of the required procedures of end-use equipment should be followed.

* 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

RoHS Compliant

Representative Photo. Actual product may vary.

SW/SC001/003 Series DC-DC Converter Power Modules:

18-36V & 36-75Vdc Input; 3.3V-15Vdc Output; 1-3.5A Output Current

GE

Data Sheet

SW/SC001/003 Series DC-DC Power Module

18-36Vdc & 36-75Vdc Input; 3.3-15Vdc Output; 1-3.5A Output Current

October 14, 2013

Page 2

Parameter

Device

Symbol

Min

Max

Unit

Input Voltage (Continuous)

SW

V

IN

-0.3

80

Vdc

SC

V

IN

-0.3

50

Transient (100ms)

All

V

IN, trans

-0.3

100

Vdc

Operating Ambient Temperature

All

TA -40

85

°C

(see Thermal Considerations section)

Storage Temperature

All

T

stg

-55

125

°C

I/O Isolation Voltage (100% factory Hi-Pot tested)

All



2250

Vdc

Parameter

Device

Symbol

Min

Typ

Max

Unit

Operating Input Voltage

SW

VIN

36

54

75

Vdc SC

VIN

18

27

36

Vdc

Maximum Input Current (VIN=0V to 75V, IO=I

O, max

)

SW

I

IN,max

0.6

Adc

(VIN=0V to 36V, IO=I

O, max

)

SC

I

IN,max

1.2

Adc

Inrush Transient

All

I2t

0.05

A2s

Input Reflected Ripple Current, peak-to-peak (5Hz to 20MHz, 12μH source impedance; VIN=0V to 75V, IO= I

Omax

; see Test configuration section)

All

30 mAp-p Input Ripple Rejection (120Hz)

All

50 dB

EMC, EN55022 See EMC Considerations section

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.

Electrical Specifications

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

CAUTION: This power module is not internally fused. An input line fuse must always be used.

This power module can be used in a wide variety of applications, ranging from simple standalone operation to being part of complex power architecture. To preserve maximum flexibility, internal fusing is not included; however, to achieve maximum safety and system protection, always use an input line fuse. The safety agencies require a fast-acting fuse with a maximum rating of 3A (see Safety Considerations section). Based on the information provided in this data sheet on inrush energy and maximum dc input current, the same type of fuse with a lower rating can be used. Refer to the fuse manufacturer’s data sheet for further information.

GE

Data Sheet

SW/SC001/003 Series DC-DC Power Module

18-36Vdc & 36-75Vdc Input; 3.3-15Vdc Output; 1-3.5A Output Current

October 14, 2013

Page 3

Parameter

Device

Symbol

Min

Typ

Max

Unit

Output Voltage Set-point

All

V

O, set

-1.5  +1.5

% V

O, set

(VIN=V

IN,nom

, IO=I

O, max

, TA=25°C)

Output Voltage

VO -3.0  +3.0

% V

O, set

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

Adjustment Range

All

V

O, adj

-10.0

+10.0

% V

O, set

Selected by external resistor

Output Regulation

Line (VIN=V

IN, min

to V

IN, max

) (relative to actual V

O, set

at 50% load)

All

 0.05

0.3

% V

O, set

Load (IO=I

O, min

to I

O, max

) (relative to actual V

O, set

at Typical VIN)

All

 0.05

0.2

% V

O, set

Temperature (T

ref=TA, min

to T

A, max

)

All



1.00

% V

O, set

Output Ripple and Noise on nominal output

Measured with 10uF Tantalum and 1uF ceramic

(VIN=V

IN, nom IO

=80%I

O, max TA

=25°C)

RMS (5Hz to 20MHz bandwidth)

5V, 3.3V



25

mV

rms

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

5V, 3.3V



75

mV

pk-pk

RMS (5Hz to 20MHz bandwidth)

15V, 12V



35

mV

rms

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

15V, 12V



100

mV

pk-pk

External Capacitance

3.3V, 5V

C

O, max

0  1000

μF

12V, 15V

C

O, max

0  220

μF

Output Current

15V

Io 0  1.0

Adc 12V

Io 0  1.25

Adc 5V

Io 0  3.0

Adc

3.3V

Io 0  3.5

Adc

Output Current Limit Inception

15V

I

O, lim

1.1



Adc

(Hiccup Mode)

12V

I

O, lim

1.4



Adc

5V

I

O, lim

3.2

4.2  Adc

3.3V

I

O, lim

3.7



Adc

Output Short-Circuit Current

15V

I

O, s/c



0.8

Arms

VO ≤ 250 mV @ 25o C

12V

I

O, s/c



1.2

Arms

5V

I

O, s/c



0.7

Arms

3.3V

I

O, s/c



1.5

Arms

Efficiency

SW (15V)

η  88.0  %

VIN=V

IN, nom

, TA=25°C

SW (12V)

η  87.0  %

IO=I

O, max, VO

= V

O, set

SW (5.0V)

η  86.0  %

SW (3.3V)

η

83.0

85.0  %

SC (12V)

η  85.0  %

SC (5.0V)

η  85.5  %

SC (3.3V)

η  85.5  %

Switching Frequency (Variable with Line & Load)

VIN=V

IN, nom

and IO= I

O, max

All

f

sw



300  kHz

VIN=V

IN, nom

and IO= 0.5 x I

O, max

All

f

sw



440  kHz

Electrical Specifications (continued)

GE

Data Sheet

SW/SC001/003 Series DC-DC Power Module

18-36Vdc & 36-75Vdc Input; 3.3-15Vdc Output; 1-3.5A Output Current

October 14, 2013

Page 4

Parameter

Device

Symbol

Min

Typ

Max

Unit

Dynamic Load Response

(Io/t=0.1A/s, VIN=V

IN, nom, TA

=25°C)

Load Change from Io= 50% to 75% or 25% to 50% of Io,max:

Peak Deviation

All

V

pk



1.5  % V

O, set

Settling Time (Vo<10% peak deviation)

All

t

s



800



s

Parameter

Symbol

Min

Typ

Max

Unit

Isolation Capacitance

C

iso



65  pF

Isolation Resistance

R

iso

10



MΩ

I/O Isolation Voltage

All



2250

Vdc

Parameter

Min

Typ

Max

Unit

Calculated MTBF (for SW003A0A91 in accordance with Lineage Power RIN: IO=80% of I

O, max

,

TA=25°C, airflow=1m/s)

8,200,000

Hours

Weight



7.9 (0.28)  g (oz.)

Electrical Specifications (continued)

Isolation Specifications

General Specifications

GE

Data Sheet

SW/SC001/003 Series DC-DC Power Module

18-36Vdc & 36-75Vdc Input; 3.3-15Vdc Output; 1-3.5A Output Current

October 14, 2013

Page 5

Parameter

Device

Symbol

Min

Typ

Max

Unit

Remote On/Off Signal Interface

(VIN=V

IN, min

to V

IN, max

; open collector or equivalent,

Signal referenced to V

IN-

terminal)

Negative Logic: device code suffix “1”

Logic Low = module On, Logic High = module Off

Positive Logic: No device code suffix required

Logic Low = module Off, Logic High = module On

Logic Low - Remote On/Off Current

All

I

on/off



1.0

mA

Logic Low - On/Off Voltage

All

V

on/off

-0.7  1.2

V

Logic High Voltage – (Typ = Open Collector)

All

V

on/off



5.8

15 V Logic High maximum allowable leakage current

All

I

on/off



50

μA

Turn-On Delay and Rise Times

(IO=80% of I

O, max

, TA=25°C)

Case 1: On/Off input is set ON and then input power is applied (T

delay

= from instant at which VIN=V

IN, min

until VO =

10% of V

O, set

).

All

T

delay

Case1



20

50

ms

Case 2: Input power is applied for at least 1 second and then On/Off input is set from OFF to ON (T

delay

= from instant

at which VIN=V

IN, min

until VO = 10% of V

O, set

).

All

T

delay

Case2



20

50

ms

T

rise

= time for VO to rise from 10% of V

O, set

to 90% of V

O, set

.

All

T

rise

 0.1 1 ms

T

rise

= time for VO to rise from 10% of V

O, set

to 90% of V

O, set

with max ext capacitance

All

T

rise

 1.5  ms

Output Voltage Overshoot

3

% V

O, set

(IO=80% of I

O, max

, VIN= 54V, TA=25°C)

Output Overvoltage Protection

15V

V

O, limit

16.6  21.0

V

12V

V

O, limit

13.3  16.0

V

5.0V

V

O, limit

5.6  7.0

V

3.3V

V

O, limit

3.7  5.4

V

Input Undervoltage Lockout

Turn-on Threshold

SW

V

uv/on



33

36

V

Turn-off Threshold

SW

V

uv/off

27.5

30.5  V

Hysterisis

SW

V

hyst

 2.5  V

Turn-on Threshold

SC

V

uv/on



17

18

V

Turn-off Threshold

SC

V

uv/off

13.5

14.5  V

Hystersis

SC

V

hyst

 3.0  V

Feature Specifications

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

GE

Data Sheet

SW/SC001/003 Series DC-DC Power Module

18-36Vdc & 36-75Vdc Input; 3.3-15Vdc Output; 1-3.5A Output Current

October 14, 2013

Page 6

EFFICIENCY (%)

70

72

74

76

78

80

82

84

86

88

90

0 0.2 0.4 0.6 0.8 1

VI = 36V VI = 54V VI = 75V

On/Off VOLTAGE, OUTPUT VOLTAGE

V

ON/OFF

(V) (2V/div) V

O

(V) (5V/div)

OUTPUT CURRENT, Io (A)

TIME, t (5ms/div)

Figure 1. Converter Efficiency versus Output Current.

Figure 4. Typical Start-Up Using Remote On/Off, negative logic version shown.

OUTPUT CURRENT, Io (A)

0.0

0.2

0.4

0.6

0.8

1.0

1.2

0 10 20 30 40 50 60 70 80 90 100 110

3.0 m/s (600 ft./min.)

2.0 m/s (400 ft./min.)

1.0 m/s (200 ft./min.) Natural Convection

OUTPUT VOLTAGE, OUTPUT CURRENT

V

O

(V) (50mV/div), I

O

(A) (0.2A/div)

AMBIENT TEMPERATURE, TA OC

TIME, t (1ms/div)

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

Figure 5. Transient Response to Dynamic Load Change from 50% to 75% to 50% of full load.

OUTPUT VOLTAGE,

V

O

(V) (20mV/div)

OUTPUT VOLTAGE

V

O

(V) (2.5V/div)

TIME, t (1s/div)

TIME, t (500s/div)

Figure 3. Typical Output Ripple and Noise, VIN=V

IN, nom

IO=80% of I

O, max.

Figure 6. Typical Start-Up Output Voltage Rise Characteristic.

Characteristic Curves

The following figures provide typical characteristics for the SW001A0C91 (15.0V, 1A) at 25ºC. The figures are identical for either positive or negative Remote On/Off logic.

GE

Data Sheet

SW/SC001/003 Series DC-DC Power Module

18-36Vdc & 36-75Vdc Input; 3.3-15Vdc Output; 1-3.5A Output Current

October 14, 2013

Page 7

EFFICIENCY (%)

70

72

74

76

78

80

82

84

86

88

0.0 0.2 0.4 0.6 0.8 1.0 1.2

VI = 36V VI = 54V VI = 75V

On/Off VOLTAGE, OUTPUT VOLTAGE

V

ON/OFF

(V) (2V/div) V

O

(V) (5V/div)

OUTPUT CURRENT, Io (A)

TIME, t (5ms/div)

Figure 7. Converter Efficiency Vs Load at Vo= 12 V.

Figure 10. Typical Start-Up Using Remote On/Off, negative logic version shown.

OUTPUT CURRENT, Io (A)

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

0 10 20 30 40 50 60 70 80 90 100 110

3.0 m/s (600 ft./min.)

2.0 m/s (400 ft./min.)

1.0 m/s (200 ft./min.) Natural Convection

OUTPUT VOLTAGE, OUTPUT CURRENT

V

O

(V) (50mV/div), I

O

(A) (0.2A/div)

AMBIENT TEMPERATURE, TA OC

TIME, t (1.0ms/div)

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

Figure 11. Transient Response to Dynamic Load Change from 50% to 75% to 50% of full load.

OUTPUT VOLTAGE,

V

O

(V) (50mV/div) OUTPUT VOLTAGE

V

O

(V) (2V/div)

TIME, t (1s/div)

TIME, t (100s/div)

Figure 9. Typical Output Ripple and Noise, VIN=V

IN, nom

IO=80% of I

O, max.

Figure 12. Typical Start-Up Output Voltage Rise Characteristic.

Characteristic Curves (continued)

The following figures provide typical characteristics for the SW001A2B91 (12.0V, 1.2A) at 25ºC. The figures are identical for either

positive or negative Remote On/Off logic.

GE

Data Sheet

SW/SC001/003 Series DC-DC Power Module

18-36Vdc & 36-75Vdc Input; 3.3-15Vdc Output; 1-3.5A Output Current

October 14, 2013

Page 8

EFFICIENCY (%)

70

72

74

76

78

80

82

84

86

88

VI = 36V VI = 54V VI = 75V

On/Off VOLTAGE, OUTPUT VOLTAGE

V

ON/OFF

(V) (2V/div) V

O

(V) (5V/div)

OUTPUT CURRENT, Io (A)

TIME, t (5ms/div)

Figure 13. Converter Efficiency Vs Load at Vo= 5V.

Figure 16. Typical Start-Up Using Remote On/Off, negative logic version shown.

OUTPUT CURRENT, Io (A)

0

1

2

3

4

0 10 20 30 40 50 60 70 80 90 100 110

3.0 m/s (600 ft./min.)

2.0 m/s (400 ft./min.)

1.0 m/s (200 ft./min.) Natural Convection

OUTPUT VOLTAGE, OUTPUT CURRENT

V

O

(V) (50mV/div), I

O

(A) (0.2A/div)

AMBIENT TEMPERATURE, TA OC

TIME, t (1.0ms/div)

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

Figure 17. Transient Response to Dynamic Load Change from 50% to 75% to 50% of full load.

OUTPUT VOLTAGE,

V

O

(V) (20mV/div) OUTPUT VOLTAGE

V

O

(V) (1V/div)

TIME, t (1s/div)

TIME, t (100s/div)

Figure 15. Typical Output Ripple and Noise, VIN=V

IN, nom

IO=80% of I

O, max.

Figure 18. Typical Start-Up Output Voltage Rise Characteristic.

Characteristic Curves (continued)

The following figures provide typical characteristics for the SW003A0A91 (5.0V, 3A) at 25ºC. The figures are identical for either positive or negative Remote On/Off logic.