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-DER-930 - 180 W High Power Density Battery Charger for Power Tools and E-Bikes using PowiGaN-based InnoSwitch4-CZ, ClampZero and HiperPFS-5

DER-930 - 180 W High-Power-Density Battery Charger for Power Tools and eBikes using PowiGaN-based InnoSwitch4-CZ, ClampZero and HiperPFS-5

Overview

180 W high-power-density battery charger using three innovative PowiGaN-based ICs:InnoSwitch4-CZ active clamp flyback switcher IC (INN4177C-H189)ClampZero active clamp IC (CPZ1076M)HiperPFS-5 power factor correction IC (PFS5177F)- Input: 90 VAC - 265 VAC- Output: 20V/9A- Efficiency: 95% at full load at 230 VAC- No-load input: 100 mW at 230 VAC- Quasi-resonant DCM control- Meets CISPR22 / EN55022 Class B conducted EMI180 W high-power-density battery charger using three innovative PowiGaN-based ICs:InnoSwitch4-CZ active clamp flyback switcher IC (INN4177C-H189)ClampZero active clamp IC (CPZ1076M)HiperPFS-5 power factor correction IC (PFS5177F)- Input: 90 VAC - 265 VAC- Output: 20V/9A- Efficiency: 95% at full load at 230 VAC- No-load input: 100 mW at 230 VAC- Quasi-resonant DCM control- Meets CISPR22 / EN55022 Class B conducted EMI active clamp IC (CPZ1076M)HiperPFS-5 Power Factor Correction IC (PFS5177F)- Input: 90 VAC - 265 VAC- Output: 20 V / 9 A- Efficiency: 95% full-load at 230 VAC- No-load input: 100 mW at 230 VAC- Quasi-resonant DCM control- Meets CISPR22 / EN55022 Class B conducted EMI

Blockdiagram

Design Files

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Update:2025-05-09 19:49:58

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