EVAL6563-400W Datasheet, PDF (1/6 Pages) STMicroelectronics – L6563 400 W FOT-controlled PFC pre-regulator

EVAL6563-400W
L6563 400 W FOT-controlled PFC
pre-regulator
Data Brief
General description
The board implements a 400 W, wide-range mains input, PFC pre-conditioner suitable for
ATX PSU, flat screen displays, game console.
The low-cost L6563 can be used at such power level thanks to fixed-off-time control. This
allows continuous conduction mode operation, which is usually achieved through expansive
control chips and complex control architectures.
For technical details and demoboard performance, please refer to the available application
note AN2485.
L6563 400 W FOT - controlled PFC evaluation board (EVAL6563-400W)
January 2007
Rev 1
For further information contact your local STMicroelectronics sales office.
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