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FA5542 - Switching power supply controller

Download the FA5542 datasheet PDF. This datasheet also covers the FA5540 variant, as both devices belong to the same switching power supply controller family and are provided as variant models within a single manufacturer datasheet.

General Description

2.

Key Features

  • 3. Outline 4. Block diagram 5. Pin assignment 6. Rating and Characteristics 7. Characteristic curve 8. Basic operation 9.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (FA5540-Fuji.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Fuji Electric

Part Number Description
FA5540 Switching power supply controller
FA5541 Switching power supply controller
FA5547 PWM Control Power Supply IC
FA5500AN (FA5500A / FA5501A) Power Supply Control IC
FA5500AP (FA5500A / FA5501A) Power Supply Control IC

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
FA5540/5541/5542 Fuji Switching Power Supply Control IC FA5540/5541/5542 Application Note Rev.0 July-2007 July 2007 Fuji Electric Device Technology Co., Ltd. 1 http://store.iiic.cc/ Fuji Electric Device Technology FA5540/5541/5542 Caution 1. The contents of this note (Product Specification, Characteristics, Data, Materials, and Structure etc.) were prepared in July 2007. The contents will subject to change without notice due to product specification change or some other reasons. In case of using the products stated in this document, the latest product specification shall be provided and the data shall be checked. 2.