JRW040A0A1

JRW040A0A1 Datasheet

JRW017/040/060/065/070 Series Power Modules;DC-DC Converter 36- 75Vdc Input, 1.2Vdc to 12Vdc Output;17A/40A/60A/65A/70A

Part	Datasheet
JRW040A0A1	JRW040A0A1 (pdf)

Related Parts	Information
JRW060A0F	JRW060A0F
JRW040A0A41	JRW040A0A41
JRW065A0G1	JRW065A0G1
JRW065A0Y1	JRW065A0Y1
JRW070A0P1	JRW070A0P1
JRW060A0F1	JRW060A0F1
JRW040A0A1-P	JRW040A0A1-P
JRW040A0A	JRW040A0A
JRW017A0B1	JRW017A0B1

PDF Datasheet Preview
Data Sheet July 21, 2008 JRW017/040/060/065/070 Series Power Modules;DC-DC Converter 36- 75Vdc Input, 1.2Vdc to 12Vdc Output;17A/40A/60A/65A/70A Compliant to RoHS EU Directive 2002/95/EC -Z versions Compliant to ROHS EU Directive 2002/95/EC with lead solder exemption non-Z versions Delivers up to 70A Output current High efficiency 91% at 3.3V full load Improved Thermal Performance: Distributed power architectures Wireless Networks Optical and Access Network Equipment Enterprise Networks Latest generation IC’s DSP, FPGA, ASIC and Microprocessor powered applications Options Auto restart after fault protection shutdown Positive logic, Remote On/Off Case ground pin -H Baseplate option Active load sharing Parallel Operation 42A at 70ºC at 1m/s 200LFM for 3.3Vo Low output voltage-supports migration to future IC supply voltages down to 1.0V Industry standard Half brick footprint 61.0mm x 58.4mm x 9.5mm 2.40in x 2.30in x 0.38in High power density and Low output ripple and noise 2:1 Input voltage range Constant switching frequency Output overcurrent/voltage/Overtemperature protection Single Tightly regulated output Remote sense Adjustable output voltage +10%/ -20% Negative logic, Remote On/Off 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 73/23/EEC and 93/68/EEC directives§ UL* 60950-1Recognized, CSA† C22.2 No. 60950-103 Certified, and 0805:2001-12 EN60950-1 Licensed ISO** 9001 certified manufacturing facilities The JRW series provide up to 70A output current in an industry standard half brick, which makes it an ideal choice for optimum space, high current and low voltage applications. The converter incorporates synchronous rectification technology and innovative packaging techniques to achieve high efficiency reaching 91% at 3.3V full load. The ultra high efficiency of this converter leads to lower power dissipation such that for most applications a heat sink is not required. 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. * 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 Document No DS03-120 ver PDF name jrw017-070a_series.ds.pdf Data Sheet July 21, 2008 JRW017-070 Series Power Modules DC-DC Converters 36-75Vdc Input 1.2Vdc to 12Vdc 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 Input Voltage Continuous Transient 100 ms Operating Ambient Temperature see Thermal Considerations section Storage Temperature I/O Isolation Device VIN, trans Tstg 80 100 85 125 1500 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 Tref temperature of the power modules is approximately 117 °C, you can limit this temperature to a lower value for extremely high reliability. Heat Transfer via Convection Increased airflow over the module enhances the heat transfer via convection. Following derating figures shows the maximum output current that can be delivered by each module in the respective orientation without exceeding the maximum Tref temperature versus local ambient temperature TA for natural convection through 2m/s 400 ft./min . Data Sheet July 21, 2008 JRW017-070 Series Power Modules DC-DC Converters 36-75Vdc Input 1.2Vdc to 12Vdc Output Note that the natural convection condition was measured at m/s to m/s 10ft./min. to 20 ft./min. however, systems in which these power modules may be used typically generate natural convection airflow rates of m/s 60 ft./min. due to other heat dissipating components in the system. The use of Figures 53 - 59 are shown in the following example: Example What is the minimum airflow necessary for a JRW060A0F operating at VI = 48 V, an output current of 42A, and a maximum ambient temperature of 70 °C in transverse orientation. Solution: Given VI = 48V Io = 48A TA = 70 °C Determine airflow V Use Figure 53 : V = 1m/sec. 200ft./min. OUTPUT CURRENT, IO A m/s 400 ft./min m/s 200 ft./min Natural Convection 20 30 40 50 60 70 80 90 LOCAL AMBIENT TEMPERATURE, TA °C Figure Output Power Derating for JRW017A0B Vo = 12V in Transverse Orientation with no baseplate Airflow Direction From Vin + to Vin - Vin = 48V. OUTPUT CURRENT, IO A 30 m/s 400 ft./min 20 m/s 200 ft./min Natural Convection LOCAL AMBIENT TEMPERATURE, TA °C Figure Output Power Derating for JRW040A0A Vo = 5V in Transverse Orientation with no baseplate Airflow Direction From Vin + to Vin - Vin = 48V. OUTPUT CURRENT, IO A 40 m/s 400 ft./min 30 m/s 200 ft./min 20 Natural Convection LOCAL AMBIENT TEMPERATURE, TA °C Figure Output Power Derating for JRW060A0F Vo = 3.3V in Transverse Orientation with no baseplate Airflow Direction From Vin + to Vin - Vin = 48V. OUTPUT CURRENT, IO A 40 m/s 400 ft./min 30 m/s 200 ft./min Natural Convection 10 LOCAL AMBIENT TEMPERATURE, TA °C Figure Output Power Derating for JRW065A0G Vo = 2.5V in Transverse Orientation with no baseplate Airflow Direction From Vin + to Vin - Vin = 48V. OUTPUT CURRENT, IO A m/s 400 ft./min 30 Ordering Information Please contact your Lineage Power Sales Representative for pricing, availability and optional features. Table Device Code Product codes JRW017A0B Input Voltage 48V 36-75Vdc Output Voltage Output Current Efficiency 92% Connector Type Through hole Comcodes 108967134 JRW017A0B1 48V 36-75Vdc 12V Through hole 108967142 JRW040A0A1 48V 36-75Vdc Through hole 108965385 JRW060A0F1 48V 36-75Vdc 3.3V Through hole 108965393 JRW065A0G1 48V 36-75Vdc 2.5V Through hole 108965401 JRW065A0Y1 48V 36-75Vdc 1.8V Through hole 108965435 JRW070A0M1 48V 36-75Vdc 1.5V Through hole 108965419 JRW070A0P1 48V 36-75Vdc 1.2V Through hole 108965427 JRW017A0B1Z 48V 36-75Vdc 12V

PDF Datasheet Preview

Data Sheet July 21, 2008

JRW017/040/060/065/070 Series Power Modules;DC-DC Converter 36- 75Vdc Input, 1.2Vdc to 12Vdc Output;17A/40A/60A/65A/70A

Compliant to RoHS EU Directive 2002/95/EC -Z versions

Compliant to ROHS EU Directive 2002/95/EC with lead solder exemption non-Z versions

Delivers up to 70A Output current High efficiency 91% at 3.3V full load Improved Thermal Performance:

Distributed power architectures Wireless Networks Optical and Access Network Equipment Enterprise Networks Latest generation IC’s DSP, FPGA, ASIC
and Microprocessor powered applications

Options

Auto restart after fault protection shutdown Positive logic, Remote On/Off Case ground pin -H Baseplate option Active load sharing Parallel Operation
42A at 70ºC at 1m/s 200LFM for 3.3Vo Low output voltage-supports migration to future IC
supply voltages down to 1.0V

Industry standard Half brick footprint 61.0mm x 58.4mm x 9.5mm 2.40in x 2.30in x 0.38in

High power density and Low output ripple and noise
2:1 Input voltage range

Constant switching frequency

Output overcurrent/voltage/Overtemperature protection

Single Tightly regulated output

Remote sense

Adjustable output voltage +10%/ -20%

Negative logic, Remote On/Off

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 73/23/EEC and 93/68/EEC directives§

UL* 60950-1Recognized, CSA† C22.2 No. 60950-103 Certified, and 0805:2001-12 EN60950-1 Licensed

ISO** 9001 certified manufacturing facilities

The JRW series provide up to 70A output current in an industry standard half brick, which makes it an ideal choice for optimum space, high current and low voltage applications. The converter incorporates synchronous rectification technology and innovative packaging techniques to achieve high efficiency reaching 91% at 3.3V full load. The ultra high efficiency of this converter leads to lower power dissipation such that for most applications a heat sink is not required. 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.
* 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

Document No DS03-120 ver PDF name jrw017-070a_series.ds.pdf

Data Sheet July 21, 2008

JRW017-070 Series Power Modules DC-DC Converters 36-75Vdc Input 1.2Vdc to 12Vdc 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 Input Voltage

Continuous Transient 100 ms Operating Ambient Temperature see Thermal Considerations section Storage Temperature I/O Isolation

Device

VIN, trans

Tstg
80 100 85
125 1500
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 Tref temperature of the power modules is approximately 117 °C, you can limit this temperature to a lower value for extremely high reliability.

Heat Transfer via Convection

Increased airflow over the module enhances the heat transfer via convection. Following derating figures shows the maximum output current that can be delivered by each module in the respective orientation without exceeding the maximum Tref temperature versus local ambient temperature TA for natural convection through 2m/s 400 ft./min .

Data Sheet July 21, 2008

JRW017-070 Series Power Modules DC-DC Converters 36-75Vdc Input 1.2Vdc to 12Vdc Output

Note that the natural convection condition was measured at m/s to m/s 10ft./min. to 20 ft./min. however, systems in which these power modules may be used typically generate natural convection airflow rates of m/s 60 ft./min. due to other heat dissipating components in the system. The use of Figures 53 - 59 are shown in the following example:

Example What is the minimum airflow necessary for a JRW060A0F operating at VI = 48 V, an output current of 42A, and a maximum ambient temperature of 70 °C in transverse orientation.

Solution:

Given VI = 48V

Io = 48A

TA = 70 °C

Determine airflow V Use Figure 53 :

V = 1m/sec. 200ft./min.

OUTPUT CURRENT, IO A
m/s 400 ft./min
m/s 200 ft./min

Natural Convection
20 30 40 50 60 70 80 90

LOCAL AMBIENT TEMPERATURE, TA °C

Figure Output Power Derating for JRW017A0B Vo = 12V in Transverse Orientation with no baseplate Airflow Direction From Vin + to Vin - Vin = 48V.

OUTPUT CURRENT, IO A
30 m/s 400 ft./min
20 m/s 200 ft./min

Natural Convection

LOCAL AMBIENT TEMPERATURE, TA °C

Figure Output Power Derating for JRW040A0A Vo = 5V in Transverse Orientation with no baseplate Airflow Direction From Vin + to Vin - Vin = 48V.

OUTPUT CURRENT, IO A
40 m/s 400 ft./min
30 m/s 200 ft./min
20 Natural Convection

LOCAL AMBIENT TEMPERATURE, TA °C

Figure Output Power Derating for JRW060A0F Vo = 3.3V in Transverse Orientation with no baseplate Airflow Direction From Vin + to Vin - Vin = 48V.

OUTPUT CURRENT, IO A
40 m/s 400 ft./min
30 m/s 200 ft./min

Natural Convection 10

LOCAL AMBIENT TEMPERATURE, TA °C

Figure Output Power Derating for JRW065A0G Vo = 2.5V in Transverse Orientation with no baseplate Airflow Direction From Vin + to Vin - Vin = 48V.

OUTPUT CURRENT, IO A
m/s 400 ft./min 30
Ordering Information

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

Table Device Code

Product codes JRW017A0B

Input Voltage 48V 36-75Vdc

Output Voltage

Output Current

Efficiency 92%

Connector Type

Through hole

Comcodes 108967134

JRW017A0B1
48V 36-75Vdc 12V

Through hole
108967142

JRW040A0A1
48V 36-75Vdc

Through hole
108965385

JRW060A0F1
48V 36-75Vdc 3.3V

Through hole
108965393

JRW065A0G1
48V 36-75Vdc 2.5V

Through hole
108965401

JRW065A0Y1
48V 36-75Vdc 1.8V

Through hole
108965435

JRW070A0M1
48V 36-75Vdc 1.5V

Through hole
108965419

JRW070A0P1
48V 36-75Vdc 1.2V

Through hole
108965427

JRW017A0B1Z
48V 36-75Vdc 12V

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Datasheet ID: JRW040A0A1 645688