EBVW025A0B9641-PZ

EBVW025A0B9641-PZ Datasheet

EBVW025A0B Barracuda* Series DC-DC Converter Power Modules

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EBVW025A0B9641-PHZ	EBVW025A0B9641-PHZ

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Data Sheet EBVW025A0B Barracuda* Series DC-DC Converter Power Modules 36-75Vdc Input 12.0Vdc, 25.0A, 300W Output Features • Compliant to RoHS EU Directive 2011/65/EU -Z versions • Compliant to REACH Directive EC No 1907/2006 • Compatible with reflow pin/paste soldering process • High and flat efficiency profile > at 12Vdc, 40% load to 80% output • Wide Input voltage range 36-75Vdc • Delivers up to 25Adc output current • Output Voltage adjust 6.0Vdc to 13.2Vdc • Tightly regulated output voltage • Low output ripple and noise • Distributed power architectures • Intermediate bus voltage applications • Servers and storage applications • Networking equipment including Power over Ethernet PoE • Fan assemblies other systems requiring a tightly regulated output voltage Options • Negative Remote On/Off logic 1=option code, factory preferred • Auto-restart after fault shutdown 4=option code, factory preferred • Industry standard, DOSA compliant, Eight brick mm x mm x mm in x in x in • Constant switching frequency • Positive Remote On/Off logic • Output over current/voltage protection • Over temperature protection • Wide operating temperature range -40°C to 85°C • CAN/CSA† C22.2 No. 60950-1-07, 2nd Edition + A1:2011 MOD , ANSI/UL#60950-1-2011, IEC 60950-1 2nd edition am1, and EN60950-1, 2nd Ed. Licensed • CE mark 2006/96/EC directives§ • Meets the voltage and current requirements for ETSI 300132-2 and complies with and licensed for Basic insulation rating per EN60950-1 • 2250 Vdc Isolation tested in compliance with IEEE PoE standards • ISO** 9001 and ISO14001 certified manufacturing facilities • Remote Sense and Output Voltage Trim 9=option code • Base plate option -H=option code • Passive Droop Load Sharing -P=option code The EBVW025A0B BARRACUDA series of dc-dc converters are a new generation of DC/DC power modules designed to support -12Vdc intermediate bus applications where multiple low voltages are subsequently generated using point of load POL converters, as well as other application requiring a tightly regulated output voltage. The EBVW025A0B series operate from an input voltage range of 36 to 75Vdc, and provide up to 25A output current at output voltages from 6.0Vdc to 12.0Vdc, and 300W output power from output voltages of 12.1Vdc to 13.2Vdc in a DOSA standard eighth brick. The converter incorporates digital control, synchronous rectification technology, and innovative packaging techniques to achieve efficiency reaching peak at 12Vdc output. This leads to lower power dissipations such that for many applications a heat sink is not required. Standard features include on/off control, output overcurrent and over voltage protection, over temperature protection, input under and over voltage lockout. Optional features include output voltage remote sense and trim from 6.0Vdc to 13.2Vdc, passive droop paralleling, and base plate for heat sink or cold wall applications. The output is fully isolated from the input, allowing versatile polarity configurations and grounding connections. Built-in filtering for both input and output minimizes the need for external filtering. * 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. October 17, 2016 2016 General Electric Company. All rights reserved. Data Sheet EBVW025A0B Barracuda Series DC-DC Converter Power Modules 36-75Vdc Input 12.0Vdc, 25.0A, 300W 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 device reliability. The output power of the module should not exceed the rated power for the module as listed in the Ordering Information table. Although the maximum temperature of the power modules is THx, you can limit this temperature to a lower value for extremely high reliability. 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. Heat Transfer via Convection Increased airflow over the module enhances the heat transfer via convection. The thermal derating of figures 20 through 22 show the maximum output current that can be delivered by each module in the indicated orientation without exceeding the maximum THx temperature versus local ambient temperature TA for air flows of, Natural Convection, 1 m/s 200 ft./min , 2 m/s 400 ft./min . The use of Figures 20 is shown in the following example: Example What is the minimum airflow necessary for a EBVW025A0B operating at VI = 48 V, an output current of 14A, and a maximum ambient temperature of 70 °C in transverse orientation. Solution: Given Vin= 48V, IO = 14A, TA = 70 °C Determine required airflow V Use Figure 20 : V = 200LFM or greater. OUTPUT CURRENT, IO A Figure Location of the thermal reference temperature TH1. Do not exceed 113 °C. October 17, 2016 LOCAL AMBIENT TEMPERATURE, TA C Figure Output Current Derating for the Open Frame EBVW025A0B in the Transverse Orientation Airflow Direction from Vin - to Vin + Vin = 48V. 2016 General Electric Company. All rights reserved. Page 10 Data Sheet EBVW025A0B Barracuda Series DC-DC Converter Power Modules 36-75Vdc Input 12.0Vdc, 25.0A, 300W Output OUTPUT CURRENT, IO A suggested. The wave preheat process should be such that the temperature of the power module board is kept below 210C. For Pb solder, the recommended pot temperature is 260C, while the Pb-free solder pot is 270C max. Not all RoHScompliant through-hole products can be processed with paste-through-hole Pb or Pb-free reflow process. If additional information is needed, please consult with your GE representative for more details. Reflow Lead-Free Soldering Information OUTPUT CURRENT, IO A LOCAL AMBIENT TEMPERATURE, TA C Figure Output Current Derating for the Base Plate EBVW025A0Bxx-H in the Transverse Orientation Airflow Direction from Vin - to Vin + Vin = 48V. LOCAL AMBIENT TEMPERATURE, TA C Figure Output Current Derating for the Base Plate EBVW025A0Bxx-H and heat sink in the Transverse Orientation Airflow Direction from Vin - to Vin + Vin = 48V. Layout Considerations The EBVW025 power module series are low profile in order to be used in fine pitch system card architectures. As such, component clearance between the bottom of the power module and the mounting board is limited. Avoid placing copper areas on the outer layer directly underneath the power module. Also avoid placing via interconnects underneath the power module. For additional layout guide-lines, refer to FLT007A0Z Data Sheet. Through-Hole Lead-Free Soldering Information The RoHS-compliant, Z version, through-hole products use the SAC Sn/Ag/Cu Pb-free solder and RoHS-compliant components. The non-Z version products use lead-tin Pb/Sn solder and RoHS-compliant components. Both version modules are designed to be processed through single or dual wave soldering machines. The pins have an RoHS-compliant, pure tin finish that is compatible with both Pb and Pb-free wave soldering processes. A maximum preheat rate of 3C/s is The RoHS-compliant through-hole products can be processed with the following paste-through-hole Pb or Pb-free reflow process. Max. sustain temperature 245C J-STD-020C Table 4-2 Packaging Thickness>=2.5mm / Volume > 2000mm3 , Peak temperature over 245C is not suggested due to the potential reliability risk of components under continuous hightemperature. Min. sustain duration above 217C 90 seconds Min. sustain duration above 180C 150 seconds Max. heat up rate 3C/sec Max. cool down rate 4C/sec In compliance with JEDEC J-STD-020C spec for 2 times reflow requirement. Pb-free Reflow Profile Peak Temp. 240 -245°C Temp 217°C 200°C 150°C Ramp down max. 4°C/Sec Preheat time 100-150 Sec. Ordering Information Please contact your GE Sales Representative for pricing, availability and optional features. Table Device Codes Product Codes EBVW025A0B41Z EBVW025A0B641Z EBVW025A0B841Z EBVW025A0B41-HZ EBVW025A0B641-HZ EBVW025A0B641-PHZ EBVW025A0B9641-HZ Input Voltage Output Voltage Output Current Efficiency Connector Type Through hole Through hole Through hole Through hole Through hole Through hole Through hole MSL Rating Table Device Options Comcodes 150024409 150021953 150023828 150023485 150029296 1600086585A 150021954 October 17, 2016 Contact Us For more information, call us at USA/Canada +1 877 546 3243, or +1 972 244 9288 Asia-Pacific: Europe, Middle-East and Africa: 2016 General Electric Company. All rights reserved. Version

PDF Datasheet Preview

Data Sheet

EBVW025A0B Barracuda* Series DC-DC Converter Power Modules
36-75Vdc Input 12.0Vdc, 25.0A, 300W Output Features
• Compliant to RoHS EU Directive 2011/65/EU -Z versions
• Compliant to REACH Directive EC No 1907/2006
• Compatible with reflow pin/paste soldering process
• High and flat efficiency profile > at 12Vdc, 40% load to 80% output
• Wide Input voltage range 36-75Vdc
• Delivers up to 25Adc output current
• Output Voltage adjust 6.0Vdc to 13.2Vdc
• Tightly regulated output voltage
• Low output ripple and noise
• Distributed power architectures
• Intermediate bus voltage applications
• Servers and storage applications
• Networking equipment including Power over Ethernet

PoE
• Fan assemblies other systems requiring a tightly
regulated output voltage

Options
• Negative Remote On/Off logic 1=option code, factory preferred
• Auto-restart after fault shutdown 4=option code, factory preferred
• Industry standard, DOSA compliant, Eight brick mm x mm x mm in x in x in
• Constant switching frequency
• Positive Remote On/Off logic
• Output over current/voltage protection
• Over temperature protection
• Wide operating temperature range -40°C to 85°C
• CAN/CSA† C22.2 No. 60950-1-07, 2nd Edition + A1:2011 MOD , ANSI/UL#60950-1-2011, IEC 60950-1 2nd edition am1, and EN60950-1, 2nd Ed. Licensed
• CE mark 2006/96/EC directives§
• Meets the voltage and current requirements for ETSI 300132-2 and complies with and licensed for Basic insulation rating per EN60950-1
• 2250 Vdc Isolation tested in compliance with IEEE PoE standards
• ISO** 9001 and ISO14001 certified manufacturing facilities
• Remote Sense and Output Voltage Trim 9=option code
• Base plate option -H=option code
• Passive Droop Load Sharing -P=option code

The EBVW025A0B BARRACUDA series of dc-dc converters are a new generation of DC/DC power modules designed to support -12Vdc intermediate bus applications where multiple low voltages are subsequently generated using point of load POL converters, as well as other application requiring a tightly regulated output voltage. The EBVW025A0B series operate from an input voltage range of 36 to 75Vdc, and provide up to 25A output current at output voltages from 6.0Vdc to 12.0Vdc, and 300W output power from output voltages of 12.1Vdc to 13.2Vdc in a DOSA standard eighth brick. The converter incorporates digital control, synchronous rectification technology, and innovative packaging techniques to achieve efficiency reaching peak at 12Vdc output. This leads to lower power dissipations such that for many applications a heat sink is not required. Standard features include on/off control, output overcurrent and over voltage protection, over temperature protection, input under and over voltage lockout. Optional features include output voltage remote sense and trim from 6.0Vdc to 13.2Vdc, passive droop paralleling, and base plate for heat sink or cold wall applications.

The output is fully isolated from the input, allowing versatile polarity configurations and grounding connections. Built-in filtering for both input and output minimizes the need for external filtering.
* 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.

October 17, 2016
2016 General Electric Company. All rights reserved.

Data Sheet

EBVW025A0B Barracuda Series DC-DC Converter Power Modules
36-75Vdc Input 12.0Vdc, 25.0A, 300W 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 device reliability.
The output power of the module should not exceed the rated power for the module as listed in the Ordering Information table.

Although the maximum temperature of the power modules is THx, you can limit this temperature to a lower value for extremely high reliability.

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.

Heat Transfer via Convection

Increased airflow over the module enhances the heat transfer via convection. The thermal derating of figures 20 through 22 show the maximum output current that can be delivered by each module in the indicated orientation without exceeding the maximum THx temperature versus local ambient temperature TA for air flows of, Natural Convection, 1 m/s 200 ft./min , 2 m/s 400 ft./min .

The use of Figures 20 is shown in the following example:

Example

What is the minimum airflow necessary for a EBVW025A0B operating at VI = 48 V, an output current of 14A, and a maximum ambient temperature of 70 °C in transverse orientation.

Solution:

Given Vin= 48V, IO = 14A, TA = 70 °C

Determine required airflow V Use Figure 20 :

V = 200LFM or greater.

OUTPUT CURRENT, IO A

Figure Location of the thermal reference temperature TH1. Do not exceed 113 °C.

October 17, 2016

LOCAL AMBIENT TEMPERATURE, TA C

Figure Output Current Derating for the Open Frame EBVW025A0B in the Transverse Orientation Airflow Direction from Vin - to Vin + Vin = 48V.
2016 General Electric Company. All rights reserved.

Page 10

Data Sheet

EBVW025A0B Barracuda Series DC-DC Converter Power Modules
36-75Vdc Input 12.0Vdc, 25.0A, 300W Output

OUTPUT CURRENT, IO A
suggested. The wave preheat process should be such that the temperature of the power module board is kept below 210C. For Pb solder, the recommended pot temperature is 260C, while the Pb-free solder pot is 270C max. Not all RoHScompliant through-hole products can be processed with paste-through-hole Pb or Pb-free reflow process. If additional information is needed, please consult with your GE representative for more details.

Reflow Lead-Free Soldering Information

OUTPUT CURRENT, IO A

LOCAL AMBIENT TEMPERATURE, TA C Figure Output Current Derating for the Base Plate EBVW025A0Bxx-H in the Transverse Orientation Airflow Direction from Vin - to Vin + Vin = 48V.

LOCAL AMBIENT TEMPERATURE, TA C Figure Output Current Derating for the Base Plate EBVW025A0Bxx-H and heat sink in the Transverse Orientation Airflow Direction from Vin - to Vin + Vin = 48V.

Layout Considerations

The EBVW025 power module series are low profile in order to be used in fine pitch system card architectures. As such, component clearance between the bottom of the power module and the mounting board is limited. Avoid placing copper areas on the outer layer directly underneath the power module. Also avoid placing via interconnects underneath the power module. For additional layout guide-lines, refer to FLT007A0Z Data Sheet.

Through-Hole Lead-Free Soldering Information

The RoHS-compliant, Z version, through-hole products use the SAC Sn/Ag/Cu Pb-free solder and RoHS-compliant components. The non-Z version products use lead-tin Pb/Sn solder and RoHS-compliant components. Both version modules are designed to be processed through single or dual wave soldering machines. The pins have an RoHS-compliant, pure tin finish that is compatible with both Pb and Pb-free wave soldering processes. A maximum preheat rate of 3C/s is

The RoHS-compliant through-hole products can be processed with the following paste-through-hole Pb or Pb-free reflow process.

Max. sustain temperature 245C J-STD-020C Table 4-2 Packaging Thickness>=2.5mm / Volume > 2000mm3 , Peak temperature over 245C is not suggested due to the potential reliability risk of components under continuous hightemperature. Min. sustain duration above 217C 90 seconds Min. sustain duration above 180C 150 seconds Max. heat up rate 3C/sec Max. cool down rate 4C/sec In compliance with JEDEC J-STD-020C spec for 2 times reflow requirement.

Pb-free Reflow Profile

Peak Temp. 240 -245°C

Temp
217°C 200°C
150°C

Ramp down max. 4°C/Sec

Preheat time 100-150 Sec.
Ordering Information

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

Table Device Codes

Product Codes

EBVW025A0B41Z EBVW025A0B641Z EBVW025A0B841Z EBVW025A0B41-HZ EBVW025A0B641-HZ EBVW025A0B641-PHZ EBVW025A0B9641-HZ

Input Voltage

Output Voltage

Output Current

Efficiency

Connector Type

Through hole Through hole Through hole Through hole Through hole Through hole Through hole

MSL Rating

Table Device Options

Comcodes
150024409 150021953 150023828 150023485 150029296 1600086585A 150021954

October 17, 2016

Contact Us

For more information, call us at

USA/Canada +1 877 546 3243, or +1 972 244 9288

Asia-Pacific:

Europe, Middle-East and Africa:
2016 General Electric Company. All rights reserved.

Version

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived EBVW025A0B9641-PZ Datasheet file may be downloaded here without warranties.

Datasheet ID: EBVW025A0B9641-PZ 645630