红水杯

DER-943 - 60 W general purpose/laptop power supply using InnoSwitch4-CZ and ClampZero

DER-943 - 60 W General Purpose/Notebook PC Power Supply using InnoSwitch4-CZ and ClampZero

Overview

60 W Ultra Compact Flyback Power Supplies for Notebook and General Purpose InnoSwitch4-CZ Active Clamp Flyback Switch IC with Integrated High Voltage PowiGaN Switch, Synchronous Rectification and FluxLink Feedback (INN4075C-H180) ClampZero Active Clamp IC (CPZ1075M) High power density: 28.45 W/in3 Full load efficiency >95% at 230 VAC No load input power <60 mW at 230 VAC Zero voltage switching 60 W ultra-compact flyback power supply for notebook PCs and DCM operating conditions general purposeInnoSwitch4-CZ active clamp flyback switcher IC with integrated high-voltage PowiGaN switch, synchronous rectification and FluxLink feedback (INN4075C-H180)ClampZero active clamp IC (CPZ1075M)High power density: 28.45 W/in3>95% full-load efficiency at 230 VAC<60 mW no-load input power at 230 VACZero voltage switching in both CCM and DCM operating conditions

Blockdiagram

Design Files

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Update:2025-05-07 13:07:49

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