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CM6502THH - EPA/90+ ZVS-Like PFC CONTROLLER

Description

CM6502THH is a ZVS-Like Single PFC and it is designed to meet 90+ spec.

(total efficiency).

Features

  • 1.) Around 2% efficiency gain when the output load is below 40% of the full load 2.) 420V bulk capacitor value can be reduced, and also PFC Boost Capacitor ripple current can be reduced 3.) Turbo Speed PFC may reduce 420 Bulk Capacitor size further 4.) A PGB function is designed for interfacing to next stage controller or the House Keeping IC at secondary side. It has a customer programmable low threshold PGTHL 5.) “Remember it was Light Load” function and “Remember it was Full Load” function m.

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Datasheet preview – CM6502THH

Datasheet Details

Part number CM6502THH
Manufacturer Champion Microelectronic
File Size 329.26 KB
Description EPA/90+ ZVS-Like PFC CONTROLLER
Datasheet download datasheet CM6502THH Datasheet
Additional preview pages of the CM6502THH datasheet.

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Full PDF Text Transcription

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CM6502THH (Turbo-Speed PFC) http://www.championmicro.com.tw EPA/90+ ZVS-Like PFC CONTROLLER Design for High Efficient Power Supply at both Full Load and Light Load GENERAL DESCRIPTION CM6502THH is a ZVS-Like Single PFC and it is designed to meet 90+ spec. (total efficiency). It has the following key features. 1.) Around 2% efficiency gain when the output load is below 40% of the full load 2.) 420V bulk capacitor value can be reduced, and also PFC Boost Capacitor ripple current can be reduced 3.) Turbo Speed PFC may reduce 420 Bulk Capacitor size further 4.) A PGB function is designed for interfacing to next stage controller or the House Keeping IC at secondary side. It has a customer programmable low threshold PGTHL 5.
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