OB2372 Overview
High Performance CCM/QR mode Primary-Side Controller GENERAL FEATURES OB2372 is an excellent primary side regulation Primary-side sensing and regulation operates controller with CC/CV operation for medium level in CCM/QR mode without TL431 and power AC/DC charger and adapter applications. opto-coupler The device directly drives a power MOSFET and High precision constant voltage and current operates in CCM/QR mode to provide high regulation at universal AC input efficiency along with several functions of built-in Fixed frequency (65kHz) CCM mode protections. It removes the need for secondary operation with low line voltage at full load feedback circuitry to lower the total bill of material Quasi-resonant operation for high efficiency in cost. Proprietary Constant Voltage (CV) and high line voltage Constant Current (CC) control is integrated as Good dynamic response shown in the...
OB2372 Key Features
- Primary-side sensing and regulation operates