GE Industrial Solutions SHHN000A3 User Manual

GE

Datasheet

SHHN000A3 HAMMERHEAD* Series; DC-DC Converter Power Modules

9Vdc – 36Vdc input; +15V, -15V Dual Output, 0.3A 9W Output

Features

• Compliant to RoHS EU Directive 2002/95/EC (-Z

versions)

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

• Wide Input Voltage Range, 9Vdc to 36Vdc

• No minimum load for no damage operation

• Minimum efficiency – 84.0% at full load (Vin=24Vdc)

• Constant switching frequency

• Low output ripple and noise

• Small Size and low profile, follows industry standard

1x1 footprint

27.9mm x 24.4mm x 8.5mm (MAX) (1.10 x 0.96 x 0.335 in)

• Surface mount (SMT) or Through hole (TH)

• Reflow process compliant, both SMT and TH versions

• Positive and Negative Remote On/Off logic

• Output overcurrent, overvoltage protection

• Over-temperature protection

• Wide operating temperature range (-40°C to 85°C)

#

Recognized to UL60950-1, CAN/CSA† C22.2

• UL

No.60950-1, and EN60950-1(VDE

• CE mark meets 2006/95/EC directive

‡

0805-1) Licensed

§

• Withstands 1600Vdc Isolation Voltage.

**

• ISO

9001 and ISO 14001 certified manufacturing

facilities

Applications

• Hybrid power architectures

• Industrial markets

RoHS Compliant

Description

The SHHN000A3A HAMMERHEAD* series power modules are isolated dc-dc converters that designed to operate over a wide input voltage range of 9 Vdc -36Vdc and provide a single precisely regulated output voltage at +15.0Vdc and -15.0Vdc. The outputs are fully isolated from the input, allowing versatile polarity configurations and grounding connections. The modules exhibit a minimum efficiency of 84.0% at full load and nominal input. Built-in filtering for both input and output minimizes the need for external filtering. The module is fully self-protected with output over-current and over-voltage, over-temperature and input under voltage shutdown control. Optional features include negative or positive on/off logic and SMT connections.

*

Trademark of General Electric Corporation

#

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 St andards

#

The PMBus name and logo are registered trademarks of the System Management Interface Forum (SMIF)

December 6, 2013

GE

Datasheet

SHHN000A3 Series; DC-DC Converter Power Modules

9Vdc – 36Vdc input; +15V, -15V Dual Output, 0.3A 9W Output

Absolute Maximum Ratings

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

Parameter Device Symbol Min Max Unit

Input Voltage (Continuous) All V

Transient (1s) – No damage All V

Operating Ambient Temperature All T

(see Thermal Considerations section)

Storage Temperature All T

Altitude All

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

IN

IN, trans

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 9

Maximum Input Current All I

(VIN=9 to 36V, IO1=I Input No Load Current

= 24Vdc, IO = 0, module enabled)

(V

IN

Input Stand-by Current

= 24Vdc, module disabled)

(V

IN

O, max,

, IO2=I

)

O2 max,

= ON I

V

O1,02

All I

Inrush Transient All I

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

= I

; See Test Configurations)

&02

Omax

=0 to 36V, I

IN

O1

All 30 mAp-p

IN

IN,No load

9 mA

IN,stand-by

2

t 0.05 A2s

1

-0.3 40 Vdc

-0.3 50 Vdc

-40 85 °C

-55 125 °C 4000

⎯

1600

36 Vdc

m

Vdc

1.3 Adc

30 mA

Input Ripple Rejection (120Hz) All 40 dB

December 6, 2013

Page 2

GE

Datasheet

SHHN000A3 Series; DC-DC Converter Power Modules

9Vdc – 36Vdc input; +15V, -15V Dual Output, 0.3A 9W Output

Electrical Specifications (continued)

Parameter Device Symbol Min Typ Max Unit

Output Voltage Set-point 1

(VIN=9 to 36Vdc, IO=I

O, max

, TA=25°C)

Output Voltage Set-point 2

(VIN=9 to 36Vdc, IO=I

O, max

, TA=25°C)

Output Voltage Accuracy

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

Output Regulation

Line (VIN=V

Load (IO=10% to I

Temperature (T

IN, min

to V

) All

IN, max

) All

O, max

to T

ref=TA, min

) All

A, max

Cross Regulation (10-100% Load on each output)** All 5 % V Output Ripple and Noise on nominal output

Measured with 10uF Tantalum||1uF ceramic

(VIN=24 Vdc, IO=100%I

=25°C)

O, max, TA

RMS (5Hz to 20MHz bandwidth)

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

External Capacitance All C

Output Current -1 All I

Output Current - 2 All I

Output Current Limit Inception (Hiccup Mode) All I

Output Short-Circuit Current

VO ≤ 250 mV @ 25°C

+15.0 V

-15.0 V

All V

V

O1

V

O2

O1, set

O2, set

O1, 02

-1.5% +1.5% %V0

-3.0

⎯

⎯ ⎯

⎯

0.05 0.3 % V

+3.0 % V

1.0 % V

All

All I

O, max

o1

o2

O, lim

O, s/c

⎯

0

0.6 Adc

⎯

50 mV

200 mV

⎯

470 μF

0.3 Adc

0.4 A

O, set

rms

O, set

rms

pk-pk

Efficiency

=24Vdc, TA=25°C, IO=I

V

IN

O, max

Switching Frequency (Fixed)

VIN=9 to 36Vdc and IO= I

O, max

All η - 84

All f

sw

⎯

300

⎯

%

kHz

Dynamic Load Response

(ΔIO/Δt=0.1A/μs, VIN=24 Vdc, TA=25°C)

Load Change from IO= 50% to 75% or 25% to 50% of I

:

O,max

Peak Deviation All Vpk

Settling Time (Vo<10% peak deviation) All ts

* *Operation at 0A will not damage module

⎯

3.0

800

⎯

% V

μs

Isolation Specifications

Parameter Symbol Min Typ Max Unit

Isolation Capacitance C

Isolation Resistance R

iso

I/O Isolation Voltage – (1minute at 1mA) All

⎯

200

1000

⎯ ⎯

⎯

1600 Vdc

pF

MΩ

December 6, 2013

Page 3

O, set

GE

Datasheet

SHHN000A3 Series; DC-DC Converter Power Modules

9Vdc – 36Vdc input; +15V, -15V Dual Output, 0.3A 9W Output

General Specifications

Parameter Min Typ Max Unit

Calculated Reliability based upon Telcordia SR-332 Issue 2: Method I Case 3

=24Vdc, IO=80%xI

(V

IN

, TA=40°C, airflow = 200 LFM, 90% confidence)

O, max

Weight

FIT >=176.9 10

MTBF >=5,652,118 Hours

⎯

8 (0.28)

⎯

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

Remote On/Off Signal Interface

(VIN=V

Signal referenced to V

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

Turn-On Delay and Rise Times for each output (IO=80% of I

Case 1: Input power is applied for at least 1second, and then the

On/Off input is set from OFF to ON (T V

Case 2: On/Off input is set to Module ON, and then input power is

applied (T

Output voltage Rise time (time for Vo to rise from 10% of V

Output Voltage Overshoot

(IO=80% of I

Output Overvoltage Protection

Input Undervoltage Lockout

to V

IN, min

Logic Low - Remote On/Off Current (V

; open collector or equivalent,

IN, max

terminal)

IN-

= -0.7Vdc) All I

on/off

Logic Low - On/Off Voltage All V

Logic High Voltage (I

= 0Adc) All V

on/off

Logic High maximum allowable leakage current All I

Logic Low - Remote On/Off Current (V

= -0.7Vdc) All I

on/off

Logic Low - On/Off Voltage All V

Logic High Voltage (I

= 0Adc) All V

on/off

Logic High maximum allowable leakage current All I

, TA=25°C)

O, max

= 10% of V

O

to 90% of V

o,set

= on/off pin transition until

)

O, set

= VIN reaches V

delay

)

o, set

, VIN= 9 to 36Vdc, TA=25°C)

O, max

delay

until VO = 10% of V

IN, min

O,set

)

All

All T

All V

Turn-on Threshold All V

Turn-off Threshold All V

Hysteresis All V

on/off

T

delay

Case1

T

delay

Case2

⎯ ⎯

-0.7

2.0

⎯

⎯ ⎯

-0.7

2.0

⎯

⎯ ⎯

⎯

rise

⎯

25 ms

0.15 mA

0.8 Vdc

VIN V

25 μA

0.15 mA

0.8 Vdc

VIN V

25 μA

3 % V

O, limit

uv/on

uv/off

1.0 Vdc

hyst

140 %V

8.5 Vdc

7.5 Vdc

9

g (oz.)

/Hours

dc

O, set

01,o2

December 6, 2013

Page 4

GE

Datasheet

SHHN000A3 Series; DC-DC Converter Power Modules

9Vdc – 36Vdc input; +15V, -15V Dual Output, 0.3A 9W Output

Characteristic Curves

The following figures provide typical characteristics for the EHHD024A0A (5V, 24A) at 25 OC. The figures are identical for either positive or negative remote On/Off logic.

90

Vin=24V

Vin=18V

Vin=36V

85

80

75

70

EFFICIENCY, η (%)

65

0 0.050.1 0.150.20.250.3

Vin=9V

OUTPUT CURRENT, IO (A) TIME, t (1ms/div)

Figure 1. Converter Efficiency versus Output Current.

Vin = 9V

Vin = 18V

Vin = 24V

- (50mV/div)

O

+ & V

O

Io(A) (100mA/div) V

OUTPUT CURRENT OUTPUT VOLTAGES

Figure 4. Transient Response to 0.1A/µS Dynamic Load Change from 50% to 75% to 50% of full load, Vin=24V.

Vo+

- (5V/div)

O

+ & V

O

Vo+

-

Io

Vo-

(V) (100mV/div)

O+

OUTPUT VOLTAGE

V

TIME, t (2μs/div)

Figure 2. Typical output ripple and noise (V

(V) (100mV/div)

O-

OUTPUT VOLTAGE

Vin = 36V

, Io= I

o+

Remote

(V) (1V/div) V

o,max

). Figure 5. Typical Start-up Using Remote On/Off, negative logic

=

Vin = 18V

Vin=24V

Vin = 36V

ON/OFF

ON/OFF VOLTAGE OUTPUT VOLTAGES

V

version shown (V

- (5V/div)

O

+ & V

O

(V) (20V/div) V

IN

= 24V, Io = I

TIME, t (10ms/div)

o,max

).

Vo+

Vin

Vo-

V

TIME, t (2µs/div) TIME, t (10ms/div)

INPUT VOLTAGE OUTPUT VOLTAGES

V

Figure 3. Typical output ripple and noise (Vo-, Io = Io,max). Figure 6. Typical Start-up Using Input Voltage (VIN= 24V, Io=

I

o,max

).

December 6, 2013

Page 5