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CM6805BO - 10-PIN Green-Mode PFC/PWM Combo CONTROLLER

General Description

The CM6805BO is the Green-Mode PFC/PWM Combo controller for Desktop PC and High Density AC Adapter.

For the power supply, it’s input current shaping PFC performance could be very close to the performance of the CM6800 or ML4800 leading edge modulation average current topology.

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Datasheet Details

Part number CM6805BO
Manufacturer Champion Microelectronic
File Size 193.16 KB
Description 10-PIN Green-Mode PFC/PWM Combo CONTROLLER
Datasheet download datasheet CM6805BO Datasheet

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Full PDF Text Transcription for CM6805BO (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for CM6805BO. For precise diagrams, tables, and layout, please refer to the original PDF.

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CM6805BO 10-PIN Green-Mode PFC/PWM Combo CONTROLLER GENERAL DESCRIPTION The CM6805BO is the Green-Mode PFC/PWM Combo controller for Desktop PC and High Density AC Adapter. For the power supply, it’s input current shaping PFC performance could be very close to the performance of the CM6800 or ML4800 leading edge modulation average current topology. CM6805BO offers the use of smaller, lower cost bulk capacitors, reduces power line loading and stress on the switching FETs, and results in a power supply fully compliant to IEC1000-3-2 specifications. The CM6805BO includes circuits for the implementation of a leading edge modulation, input current shaping technique “boost” type PFC and a trailing edge modulation current, PWM. The CM6805BO’s PFC and PWM operate at the same frequency, 100kHz.