FA5528 PDF datasheet can download.
This product has (FA5526 – FA5528) Fuji Switching Power Control IC functions.
This is one of the semiconductor types. This part name is FA5528.
Manufacturers of the product is Fuji Electric.
Image and pinout :
Some of the text files within the PDF file
FA5526/5527/5528/5536/5537/5538 Fuji Switching Power Control IC FA5526/5527/5528 FA5536/5537/5538 http:/// Application Note April.-2011 Fuji Electric Co., Ltd. Fuji Electric Co., Ltd. AN-087E Rev.1.0 April-2011 1 http://www.fujielectric.co.jp/products/semiconductor/ FA5526/5527/5528/5536/5537/5538 Warning 1. This Data Book contains the product specifications, characteristics, data, materials and structures as of April in 2011. The contents are subject to change without prior notice for specification changes or other reasons. When using a product listed in this Data Book, be sure to obtain the latest specifications and check the data. 2. All applications described in this Data Book give examples of applications of Fuji Electric’s products for your reference. 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. [ … ]
Please refer to the file for details.