FA7703 Datasheet, PDF (3/21 Pages) Fuji Electric – FUJI Power Supply Control IC

FA7703/04
CONTENTS
FA7703/7704
Page
1. Description ......................................................... 4
2. Features ............................................................. 4
3. Outline ................................................................ 4
4. Block diagram .................................................... 5
5. Selection Guide ................................................... 5
6. Pin assignment .................................................. 5
7. Ratings and characteristics ................................ 6
8. Characteristics curves.......................................... 9
9. Description of each circuit .................................. 13
10. Design advice .................................................... 16
11. Application circuit ............................................... 21
Note
• Parts tolerance and characteristics are not defined in all application described in this Data book. When
design an actual circuit for a product, you must determine parts tolerances and characteristics for safe and
stable operation.
Fuji Electric Systems Co., Ltd.
AN-057E Rev.1.0
Jun-2010
3
http://www.fujielectric.co.jp/fdt/scd/