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JW15158K - Offline QR GaN Flyback Converter

Datasheet Summary

Features

  • The JW15158K is an isolated offline Flyback 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. And an internal frequency limitation is utilized to overcome the inherent disadvantages of QR Flyback. The JW15158K comprises a HV pin for startup to eliminate conventional startup resistor and save standby mode energy consumption. Also, the HV pin is used f.

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Datasheet Details

Part number JW15158K
Manufacturer JoulWatt
File Size 882.90 KB
Description Offline QR GaN Flyback Converter
Datasheet download datasheet JW15158K Datasheet
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Full PDF Text Transcription

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JW15158K Offline QR GaN Flyback Converter Preliminary Specifications Subject to Change without Notice DESCRIPTION FEATURES The JW15158K is an isolated offline Flyback 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. And an internal frequency limitation is utilized to overcome the inherent disadvantages of QR Flyback. The JW15158K comprises a HV pin for startup to eliminate conventional startup resistor and save standby mode energy consumption. Also, the HV pin is used for X-cap discharge when AC input is removed, which helps to reduce X-cap discharge loss and achieve extremely low standby power loss.
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