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CM6903 Datasheet Low Pin Count PFC/PWM Controller Combo

Manufacturer: Champion Microelectronic

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Datasheet Details

Part number CM6903
Manufacturer Champion Microelectronic
File Size Direct Link
Description Low Pin Count PFC/PWM Controller Combo
Datasheet download datasheet CM6903 Datasheet

General Description

CM6903/4 Low Pin Count PFC/PWM CONTROLLER COMBO

Overview

GENERAL.

Key Features

  • The CM6903/4 is a space-saving PFC-PWM controller for power factor corrected, switched mode power supplies that offers very low start-up and operating currents. For the power supply less than 500Watt, its input current shaping PFC performance could be very close to CM6800 or ML4800 architecture. Power Factor Correction (PFC) 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.

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