CM6805A - 10-PIN Green-Mode PFC/PWM Combo CONTROLLER

Champion Microelectronic

Key Features

The CM6805A and CM6806A are the Green-Mode PFC/PWM Combo controller for High Density AC Adapter. For the power supply, its input current shaping PFC performance could be very close to the performance of the CM6800 or ML4800 leading edge modulation average current topology. CM6805A/CM6806A 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.

CM6805A 10-pin green-mode pfc/pwm combo controller by Champion Microelectronic - Datasheet Preview

Datasheet Details

Part number	CM6805A
Manufacturer	Champion Microelectronic
File Size	326.95 KB
Description	10-PIN Green-Mode PFC/PWM Combo CONTROLLER
Datasheet	CM6805A Datasheet

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Full PDF Text Transcription for CM6805A (Reference)

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CM6805(A;B)/CM6806A 10-PIN Green-Mode PFC/PWM Combo CONTROLLER for High Density AC Adapter GENERAL DESCRIPTION FEATURES The CM6805A and CM6806A are the Green-Mode PFC/PWM Combo controller for High Density AC Adapter. For the power supply, its input current shaping PFC performance could be very close to the performance of the CM6800 or ML4800 leading edge modulation average current topology. CM6805A/CM6806A 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 CM6805A / CM6806A includes circuits for the implementation of a leading edge, input current shaping technique “boost” type PFC and a trailing edge, PWM.