GE Industrial Solutions SHHD005A0F User Manual

GE

t

Data Sheet

SHHD005A0F Hammerhead* Series; DC-DC Converter Power Modules

18-75Vdc Input; 3.3Vdc, 5A, 15W Output

RoHS Complian

Applications

 Wireless Networks

 Hybrid power architectures

 Optical and Access Network Equipment

 Enterprise Networks including Power over Ethernet (PoE)

 Industrial markets

Options

 Negative Remote On/Off logic

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

 Short pin versions

Features

 Compliant to RoHS II EU “Directive 2011/65/EU (-Z versions)

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

 Ultra-wide Input Voltage Range, 18Vdc to 75Vdc

 No minimum load

 High efficiency – 87.5% at full load (Vin=24 or 48Vdc)

 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 Remote On/Off logic

 Output overcurrent/voltage protection (hiccup)

 Over-temperature protection

 Output Voltage adjust: 90% to 110% of V

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

 CAN/CSA† C22.2 No. 60950-1-07, 2nd Edition + A1:2011

(MOD), ANSI/UL
60950-1 (VDE‡ 0805-1):2011-01 DIN EN 60950-1/A12 (VDE
0805-1/A12):2011-08 EN 60950-1:2006 + A11:2009 +
A1:2010 + A12:2011 IEC 60950-1:2005 (2nd Edition);
am1:2009

 CE mark meets 2006/95/EC directive
 Meets the voltage and current requirements for ETSI 300-

132-2 and complies with and licensed for Basic insulation
rating per EN60950-1

 2250 Vdc Isolation tested in compliance with IEEE 802.3

standards

**

 ISO

9001 and ISO 14001 certified manufacturing facilities

#

60950-1-2011, December 19, 2011; DIN EN

o,nom

§

¤

PoE

Description

The SHHD005A0F Hammerhead series power modules are isolated dc-dc converters that operate over an ultra-wide input voltage
range of 18 Vdc -75Vdc and provide a single precisely regulated output voltage at 3.3Vdc. This series is a low cost, smaller size
alternative to the existing LW/LAW/LC/SC/SW with enhanced performance parameters. The output is fully isolated from the input,
allowing versatile polarity configurations and grounding connections. The modules exhibit high efficiency of 87.5% typical at full
load. 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 Company

#

UL is a registered trademark of Underwriters Laboratories, Inc.

†

CSA is a registered trademark of Canadian Standards Associat ion.

‡

VDE is a trademark of Verband Deutscher Elektrotechnik er e.V.

§ This product is intended for integration into end- user equipment . All of the required procedures of end-use equipment should be followed.
¤ IEEE and 802 are registered trademarks of the Institute of Electrical and Electronics Engineers, Incorporated.
** ISO is a registered trademark of the Internat ional Organization of Standards.

June 26, 2013 ©2012 General Electric Company. All rights reserved. Page 1

GE

Data Sheet

SHHD005A0F Hammerhead Series; DC-DC Converter Power Modules

18-75Vdc Input; 3.3Vdc, 5A, 15W Output

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 (Continuous) All V

Transient (100ms) 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

 

* For higher altitude applications, contact your GE Sales Representative for alternative conditions of use.

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 18 24/48 75 Vdc

Input No Load Current

VIN = 24Vdc, (IO = 0, module enabled) All I

VIN = 48Vdc, (IO = 0, module enabled) All I

Input Stand-by Current

(VIN = 24 to 48Vdc, module disabled)

Maximum Input Current (VIN=18Vdc, IO=I

Inrush Transient All I2t 0.05 A2s
Input Reflected Ripple Current, peak-to-peak

(5Hz to 20MHz, 12μH source impedance; V
see Test configuration section)

Input Ripple Rejection (120Hz) All 60 dB

EMC, EN55022 See EMC Considerations section

) All I

O, max

=0V to 75Vdc, IO= I

IN

Omax

;

All I

All 30 mA

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 3 A
(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.

40 mA

IN,No load

30 mA

IN,No load

4 6 mA

IN,stand-by

IN,max

-0.3 80 Vdc

-0.3 100 Vdc

-40 85 °C

-55 125 °C

4000 m

2250 Vdc

1.1 Adc

p-p

June 26, 2013 ©2012 General Electric Company. All rights reserved. Page 2

GE

Data Sheet

SHHD005A0F Hammerhead Series; DC-DC Converter Power Modules

18-75Vdc Input; 3.3Vdc, 5A, 15W Output

Electrical Specifications (continued)

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

Parameter Device Symbol Min Typ Max Unit

Output Voltage Set-point

(VIN=24 to 48Vdc, IO=I

O, max

, TA=25°C)

Output Voltage

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

Adjustment Range

Selected by external resistor

Output Regulation

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

Measured with 10uF Tantalum||1uF ceramic

(VIN=24 to 48Vdc, IO=80%I

=25°C)

O, max, TA

RMS (5Hz to 20MHz bandwidth)

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

External Capacitance All C

Output Current All I

Output Current Limit Inception (Hiccup Mode) All I

Output Short-Circuit Current

VO ≤ 250 mV @ 25°C

Efficiency

=24-48Vdc, TA=25°C, IO=I

V

IN

O, max

Switching Frequency (Fixed)

VIN=24 to 48Vdc and IO= I

O, max

Dynamic Load Response
(IO/t=0.1A/s, VIN=24 to 48Vdc, TA=25°C, CO =100F)

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

V

3.3 V

O

All V

All V

O, set

O

O, adj

All

All I

O, max

o

O, lim

O, s/c

All η 86.0 87.5

All f

sw

3.25 3.30 3.35 Vdc

-3.0

-10






0.05 0.2 % V

0.05 0.2 % V

 

 
 

0

0




5.5 7.0

 

+3.0 % V

+10 % V

1.0 % V

25 mV

75 mV

1000 μF

5.0 Adc



0.8 A





350






3.0

800




% V

pk-pk

Adc

rms

%

kHz

s

O, set

O, set

O, set

O, set

O, set

rms

O, set

Isolation Specifications

Parameter Symbol Min Typ Max Unit

Isolation Capacitance C

Isolation Resistance R

I/O Isolation Voltage All

iso

iso



10

 

1000

 



2250 Vdc

pF

MΩ

General Specifications

Parameter

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

=48Vdc, IO=80%xI

(V

IN

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

O, max

Weight

FIT 142.8 109/Hours

MTBF 7,003,179 Hours

June 26, 2013 ©2012 General Electric Company. All rights reserved. Page 3

Min Typ Max Unit



8.0 (0.28)



g (oz.)

GE

Data Sheet

SHHD005A0F Hammerhead Series; DC-DC Converter Power Modules

18-75Vdc Input; 3.3Vdc, 5A, 15W Output

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
(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

, 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= 24 to 48Vdc, TA=25°C)

O, max

delay

until VO = 10% of V

IN, min

O,set

)

All

All

All T

All V

Turn-on Threshold All V

Turn-off Threshold All V

Hysterisis All V

on/off

on/off

on/off

on/off

T

delay

Case1

T

delay

Case2

O, limit

uv/on

uv/off

rise

hyst

 

-0.7

2.0




 







10 20 ms

10 20 ms

5 10 ms

0.15 mA

0.8 Vdc

18 Vdc

25 μA

3 % V

4.0 6.5 Vdc



14 15


17 18 V



2.0



Vdc

Vdc

O, set

dc

June 26, 2013 ©2012 General Electric Company. All rights reserved. Page 4

GE

O

O

G

O

/Off

O

G

Data Sheet

SHHD005A0F Hammerhead Series; DC-DC Converter Power Modules

18-75Vdc Input; 3.3Vdc, 5A, 15W Output

Characteristic Curves

The following figures provide typical characteristics for the SHHD005A0F (3.3V, 5A) at 25oC. The figures are identical for either
positive or negative remote On/Off logic.

(A)

IN

EFFICIENCY,  (%)

OUTPUT CURRENT, IO (A) INPUT VOLTAGE, VIN (V)

Figure 1. Converter Efficiency versus Output Current.

(V) (100mV/div)

O

OUTPUT VOLTAGE

V

TIME, t (2s/div)

Figure 3. Typical output ripple and noise (I

E

LTA
V

(V) (2V/div)

n

On/Off

o

= I

o,max

).

INPUT CURRENT, I

Figure 2. Converter Input Current versus Input Voltage.

(V) (100mV/div)

O

OUTPUT CURRENT OUTPUT VOLTAGE

Io(A) (2A/div) V

TIME, t (1ms/div)

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

>100μF

O

(V) (20V/div)

IN

E

LTA

(V) (1V/div) V

(V) (1V/div) V

O

UTPUT V

V

TIME, t (5ms/div) TIME, t (5ms/div)

Figure 5.Typical Start-up Using Remote On/Off, negative
logic version shown (V

June 26, 2013 ©2012 General Electric Company. All rights reserved. Page 5

= 24V or 48V, Io = I

IN

o,max

).

O

OUTPUT VOLTAGE INPUT VOLTAGE

V

Figure 6. Typical Start-up Using Input Voltage (V
I

o,max

).

IN

= 48V, I

o

=