Instruction Manual

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Data Sheet

SHHD003A0A Hammerhead* Series; DC-DC Converter Power Modules

18-75Vdc Input; 5.0Vdc, 3A, 15W Output

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 – 87.0% 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

o,nom

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

 CAN/CSA

†

C22.2 No. 60950-1-07, 2

Edition + A1:2011

(MOD), ANSI/UL

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

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 (2

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

PoE

standards

 ISO

9001 and ISO 14001 certified manufacturing facilities

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)

Description

The SHHD003A0A 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 5.0Vdc. 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 87.0% 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 Association.

‡

VDE is a trademark of Verband Deutscher Elektrotechniker 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 International Organization of Standards.

RoHS Complian

Summary of content (16 pages)

PAGE 1
GE Data Sheet SHHD003A0A Hammerhead* Series; DC-DC Converter Power Modules 18-75Vdc Input; 5.0Vdc, 3A, 15W Output 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 – 87.0% 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.
PAGE 2
GE Data Sheet SHHD003A0A Hammerhead Series; DC-DC Converter Power Modules 18-75Vdc Input; 5.0Vdc, 3A, 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.
PAGE 3
GE Data Sheet SHHD003A0A Hammerhead Series; DC-DC Converter Power Modules 18-75Vdc Input; 5.0Vdc, 3A, 15W Output Electrical Specifications (continued) Parameter Output Voltage Set-point (VIN=24 to 48Vdc, IO=IO, max, TA=25°C) Device Symbol Min Typ Max Unit 5.0 VO VO, set 4.93 5.00 5.07 Vdc All VO -3.0  +3.
PAGE 4
GE Data Sheet SHHD003A0A Hammerhead Series; DC-DC Converter Power Modules 18-75Vdc Input; 5.0Vdc, 3A, 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 Logic Low - Remote On/Off Current (Von/off = -0.7Vdc) All Ion/off   0.15 mA Logic Low - On/Off Voltage All Von/off -0.7  0.
PAGE 5
GE Data Sheet SHHD003A0A Hammerhead Series; DC-DC Converter Power Modules 18-75Vdc Input; 5.0Vdc, 3A, 15W Output Characteristic Curves INPUT CURRENT, IIN (A) EFFICIENCY,  (%) The following figures provide typical characteristics for the SHHD003A0A (5.0V, 3.0A) at 25oC. The figures are identical for either positive or negative remote On/Off logic. OUTPUT CURRENT, IO (A) Figure 2. Converter Input Current versus Input Voltage.
PAGE 6
GE Data Sheet SHHD003A0A Hammerhead Series; DC-DC Converter Power Modules 18-75Vdc Input; 5.0Vdc, 3A, 15W Output Test Configurations Design Considerations CURRENT PROBE TO OSCILLOSCOPE The power module should be connected to a low ac-impedance source. Highly inductive source impedance can affect the stability of the power module. For the test configuration in Figure 7, a 33μF electrolytic capacitor (ESR<0.7 at 100kHz), mounted close to the power module helps ensure the stability of the unit.
PAGE 7
GE Data Sheet SHHD003A0A Hammerhead Series; DC-DC Converter Power Modules 18-75Vdc Input; 5.0Vdc, 3A, 15W Output Feature Description voltage is taken below the undervoltage turn-off threshold, VUV/OFF. Remote On/Off Two remote on/off options are available. Positive logic turns the module on during a logic high voltage on the on/off pin, and off during a logic low. Negative logic remote on/off, device code suffix “1”, turns the module off during a logic high and on during a logic low.
PAGE 8
GE Data Sheet SHHD003A0A Hammerhead Series; DC-DC Converter Power Modules 18-75Vdc Input; 5.0Vdc, 3A, 15W Output Feature Descriptions (continued) Vin+ Vout+ ON/OFF RLOAD TRIM Radj-up Vin- Vout- Figure 12. Circuit Configuration to Increase Output Voltage. The SHHD power modules have a fixed current-limit set point. Therefore, as the output voltage is adjusted down, the available output power is reduced. Trim Examples Figure 13. Thermal Test Setup .
PAGE 9
GE Data Sheet SHHD003A0A Hammerhead Series; DC-DC Converter Power Modules 18-75Vdc Input; 5.0Vdc, 3A, 15W Output Figure 16. Tref Temperature Measurement Location. Heat Transfer via Convection Increased airflow over the module enhances the heat transfer via convection. Derating figures showing the maximum output current that can be delivered by each module versus local ambient temperature (TA) for natural convection and up to 3m/s (600 ft./min) are shown in the respective Characteristics Curves section.
PAGE 10
GE Data Sheet SHHD003A0A Hammerhead Series; DC-DC Converter Power Modules 18-75Vdc Input; 5.0Vdc, 3A, 15W Output 300 P eak Temp 235oC REFLOW TEMP (C) 250 Co o ling zo ne 1-4oCs -1 Heat zo ne max 4oCs -1 200 150 So ak zo ne 30-240s 100 50 Tlim above 205oC P reheat zo ne max 4oCs -1 0 REFLOW TIME (S) Note: All dimensions in mm [in]. Figure 19. Pick and Place Location. Figure 20. Recommended Reflow Profile for Sn/Pb solder.
PAGE 11
GE Data Sheet SHHD003A0A Hammerhead Series; DC-DC Converter Power Modules 18-75Vdc Input; 5.0Vdc, 3A, 15W Output Surface Mount Information (continued) Post Solder Cleaning and Drying Considerations Pb-free Reflow Profile 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.
PAGE 12
GE Data Sheet SHHD003A0A Hammerhead Series; DC-DC Converter Power Modules 18-75Vdc Input; 5.0Vdc, 3A, 15W Output Packaging Details The SHHD003A0A-SR series SMT versions are supplied in tape & reel as standard. Details of tape dimensions are shown below. Modules are shipped in quantities of 150 modules per reel. Tape Dimensions 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.
PAGE 13
GE Data Sheet SHHD003A0A Hammerhead Series; DC-DC Converter Power Modules 18-75Vdc Input; 5.0Vdc, 3A, 15W Output Mechanical Outline for SHHD003A0A Surface-Mount Module 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.] Top View Side View Bottom View Pin Function 1 Vin + 2 Vin - 3 ON/OFF 4 Vout - 5 TRIM 6 Vout + June 26, 2013 ©2012 General Electric Company.
PAGE 14
GE Data Sheet SHHD003A0A Hammerhead Series; DC-DC Converter Power Modules 18-75Vdc Input; 5.0Vdc, 3A, 15W Output Mechanical Outline for SHHD003A0A Through Hole Module 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.] Top View Side View Bottom View Pin Function 1 Vin + 2 Vin - 3 ON/OFF 4 Vout - 5 TRIM 6 Vout + June 26, 2013 ©2012 General Electric Company.
PAGE 15
GE Data Sheet SHHD003A0A Hammerhead Series; DC-DC Converter Power Modules 18-75Vdc Input; 5.0Vdc, 3A, 15W Output Ordering Information Please contact your GE Sales Representative for pricing, availability and optional features. Device Codes Device Code SHHD003A0A4Z Input Voltage Range 24V/48V (18-75Vdc) Output Current 3.0A Output Voltage 5.0V Remote On/Off Logic Positive Connector Type Through hole Comcode 150024948 SHHD003A0A41Z 24V/48V (18-75Vdc) 3.0A 5.
PAGE 16
GE Energy Preliminary Data Sheet SHHD003A0A Hammerhead Series; DC-DC Converter Power Modules 18-75Vdc Input; 3.3Vdc, 5A, 15W Output Contact Us For more information, call us at USA/Canada: +1 888 546 3243, or +1 972 244 9288 Asia-Pacific: +86.021.54279977*808 Europe, Middle-East and Africa: +49.89.878067-280 India: +91.80.28411633 www.ge.com/powerelectronics June 26, 2013 ©2012 General Electric Company. All rights reserved. Version 1.