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JW1565J - Offline QR GaN Flyback Converter

Datasheet Summary

Description

JW1565J is an isolated offline flyback PWM converter with GaN integrated, which

Features

  • quasi-resonant (QR) operation. QR control improves efficiency by reducing switching loss and benefits EMI performance with nature frequency variation. An internal maximum frequency limitation is utilized to overcome the inherent disadvantages of QR flyback. JW1565J comprises a HV pin for start-up to eliminate conventional start-up resistors and save standby mode energy consumption. It can comply with the most stringent efficiency regulations. Also, the HV pin is used for X-cap discharge when AC.

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Datasheet Details

Part number JW1565J
Manufacturer JoulWatt
File Size 1.26 MB
Description Offline QR GaN Flyback Converter
Datasheet download datasheet JW1565J Datasheet
Additional preview pages of the JW1565J datasheet.

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Full PDF Text Transcription

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Preliminary Specifications Subject to Change without Notice JW1565J Offline QR GaN Flyback Converter DESCRIPTION JW1565J is an isolated offline flyback PWM converter with GaN integrated, which features quasi-resonant (QR) operation. QR control improves efficiency by reducing switching loss and benefits EMI performance with nature frequency variation. An internal maximum frequency limitation is utilized to overcome the inherent disadvantages of QR flyback. JW1565J comprises a HV pin for start-up to eliminate conventional start-up resistors and save standby mode energy consumption. It can comply with the most stringent efficiency regulations.
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