FA5501AN PDF datasheet can download.
This product has (FA5500A / FA5501A) Power Supply Control IC functions.
This is one of the semiconductor types. This part name is FA5501AN.
Manufacturers of the product is Fuji.
Image and pinout :
Some of the text files within the PDF file
FA5500AP/AN, FA5501AP/AN Quality is our message FUJI Power Supply Control IC Power Factor Correction FA5500AP/AN FA5501AP/AN November `02 Fuji Electric Co., Ltd. Matsumoto Factory 1 FA5500AP/AN, FA5501AP/AN Quality is our message WARNING 1.This Data Book contains the product specifications, characteristics, data, materials, and structures as of November 2002. The contents are subject to change without notice for specification changes or other reasons. When using a product listed in this Data Book, be sure to obtain the latest specifications. 2. All applications described in this Data Book exemplify the use of Fuji’s products for your reference only. No right or license, either express or implied, under any patent, copyright, trade secret or other intellectual property right owned by Fuji Electric Co., Ltd. is (or shall be deemed) granted. Fuji makes no representation or warranty, whether express or implied, relating to the infringement [ … ]
Please refer to the file for details.