EPR-21 datasheet(1/32 Pages) POWERINT

Part #	EPR-21

Description	Engineering Prototype Report (EP-21) - 30 W DC-DC Converter with DPA424

PDF	32 Pages

Scroll/Zoom	100%

Manufacturer	POWERINT [Power Integrations, Inc.]

Direct Link	http://www.powerint.com

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1 / 32 page

Title

Engineering Prototype Report (EP-21) –

30 W DC-DC Converter with DPA424

Specification 36 VDC to 72 VDC Input, 5 V @ 6 A Output

Application

Telecom

Author

PI Applications Department

Document

Number

EPR-21

Date

19-Nov-02

Revision

4.0

Features

Very Low Component Count

•

High Efficiency

– No current sense components

– Integrated MOSFET designed for very low switching and gate drive losses

– 85% with low cost S.B.D. rectifier

DPA-Switch Integrates:

– Accurate line OV and OV shutdown

– Thermal protection

– Overload and open loop fault protection

– Regulation at zero load (cycle skipping)

– 400 kHz trimmed internal oscillator

No Heat Sink or Derating at up to 55

°C

Tested Over Industrial Temperature Range (-40

°C to 85 °C)

High Bandwidth (6 kHz)

Power Integrations, Inc.

5245 Hellyer Avenue, San Jose, CA 95138 USA.

Applications Hotline: Tel: +1 408 414 9660 Fax: +1 408 414 9760

www.powerint.com

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EPR-21 Datasheet(PDF) 1 Page - Power Integrations, Inc.

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