Fuji Electric FA5590
FA5590/FA5591 is power-factor correction converter IC operating in critical conduction mode. It realizes low power consumption by using high voltage CMOS process. It is equipped with many fault protection functions such as FB short-circuit detection circuit which stops the operation when abnormal output voltage is detected.DESCRIPTION
2.FEATURES
3. Outline 4. Types of FA5590/91 5. Block diagram 6. Pin assignment 7. Ratings and characteristics 8. Characteristic curves 9. Outline of circuit operation 10.DESCRIPTION
of each circuit block 11. Descriptions of use for each pin 12. Advice for design 13. Example of application circuit ……………………… ……………………… ……………………… ……………………… ……………………… ……………………… ……………………… ……………………… ……………………… ……………………… ……………………… ……………………… ……………………… 4 4 4 4 5 5 6-8 9 - 10 11 - 12 13 - 15 16 - 20 20 - 21 21 Note●The contents are subject to change without notice for specification changes or other reasons.
●Parts tolerance and characteristics are not defined in all application described in this Date book. When design an actual circuit for a product, you must determine parts tolerance and characteristics for safe and economical operation. Fuji Electric Co., Ltd. AN-016E Rev.1.2 April-2011 3 FA5590N,FA5591N 1.
DESCRIPTION
2.FEATURES
● Very Low Standby Powe