FA5643 Datasheet - Fuji

FA5643 Switching power supply controller

of pins 6. Rating and Characteristics 7. Characteristic curve 8. Basic operation 9. Description of the function 10. How to use pin and advice designing 11. Precautions for pattern design 12. Example of application circuit 4 4 4 5-7 8 8-13 14-18 19 20-26 27-36 37 38 Caution) The contents of.

FA5640/41/42/43/44/48 Fuji Switching Power Supply Control IC Green mode Quasi-resonant IC FA5640/41/42/43/44/48 Application Note April 2012 Fuji Electric Co., Ltd. Fuji Electric Co., Ltd. AN-064E Rev.1.3 April 2012 1 http://www.fujielectric.co.jp/products/semiconductor/ FA5640/41/42/43/44/48 Caution 1. The contents of this note (Product Specification, Characteristics, Data, Materials, and Structure etc.) were prepared in April 2012. The contents will subject to change without notice due .

FA5643-Fuji.pdf