JW1571 - Offline Boost PFC CV Controller
The JW®1571 is a constant voltage controller with high voltage accuracy which applies to single stage boost power factor correction (PFC) applications.
Constant on time control strategy ensures high power factor, and the input voltage detection circuit is not needed, which simplifies the system desi
JW1571 Features
* Low Quiescent Current
* +0.6A/-1.4A Peak Gate Drive Current
* High Power Factor and Low THD
* Critical Conduction Mode
* High Reference Voltage Accuracy
* High Efficiency over Wide Operating Range
* Reduce Frequency at Light Load
* Open Feedback Protection
* Dis
