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CM6504 - 8-PIN SINGLE PFC CONTROLLER

Download the CM6504 datasheet PDF. This datasheet also covers the CM6503 variant, as both devices belong to the same 8-pin single pfc controller family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • The 8 pin single PFC controller with 50% PWM clock , CM6503/4 is a space-saving 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 performance could be very close to CM6800 or ML4800 architecture. Its IAC has dual function. 8 pin CM6503/4 does not require and bleed resistors. It use IAC pin during the start up condition to start up CM6503/4. After CM6503/4 is on, IAC will switch it.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CM6503-Champion.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number CM6504
Manufacturer Champion
File Size 231.64 KB
Description 8-PIN SINGLE PFC CONTROLLER
Datasheet download datasheet CM6504 Datasheet

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Other Datasheets by Champion

Part Number Description
CM6500 Single PFC Controller
CM6501 Single PFC Controller
CM6503 8-PIN SINGLE PFC CONTROLLER
CM6510C 8-Pin Green Mode PFC Controller
CM6520 SINGLE SYNCHRONOUS BUCK PWM CONTROLLER

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
CM6503/4 8-PIN SINGLE PFC CONTROLLER WITH 50% PWM CLOCK SIGNAL GENERAL DESCRIPTION FEATURES The 8 pin single PFC controller with 50% PWM clock , CM6503/4 is a space-saving 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 performance could be very close to CM6800 or ML4800 architecture. Its IAC has dual function. 8 pin CM6503/4 does not require and bleed resistors. It use IAC pin during the start up condition to start up CM6503/4. After CM6503/4 is on, IAC will switch itself back to the IAC function.