CM6500 - Single PFC Controller

Champion

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Datasheet Details

Part number	CM6500
Manufacturer	Champion
File Size	345.82 KB
Description	Single PFC Controller
Datasheet	CM6500_Champion.pdf

CM6500 Product details

Description

The CM6500/1 is a single Power Factor offline switched mode power suppliers.The power supply of ! CM6500/01 allows the use of smaller, lower cost bulk capacitors, reduces power line loading and stress on the switching FETs, and results in a power supply that fully compiles with IEC-1000-2-3 specifications.CM6500/1 includes circuits for the implementation of leading edge, average current, “boost” type power factor correction and a synchronized 47% PWM clock.The CM6500/1 has additional feature

Features

Controller for ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! Inrush Current Control Separated PFC OVP pin Separated Power Ground and Analog Ground PWMSDB to turn off PWMCLK without disturbing PFC section 23V Bi-CMOS process VIN OK guaranteed turn on PWM Clock at 2.5V instead of 1.5V Internally synchronized leading edge PFC and trailing edge PWM Clock in one IC Slew rate enhanced transconductance error amplifier for ultra-fast PFC response Low start-up current (100µA typ. ) Low operating current (3.0mA type. ).

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Published: Jan 8, 2008 |