OB2573Y Description
FEATURES OB2573Y is a high performance offline PSR power Primary-side sensing and regulation without switch for low power AC/DC charger and adapter TL431 and opto-coupler applications. The device integrates an internal High precision constant voltage and current power MOSFET and operates in primary-side regulation at universal AC input sensing and regulation. Consequently, PFM operation for efficiency improving...
OB2573Y Key Features
- Primary-side sensing and regulation without