OB2530N Datasheet | On-Bright

High Precision CC/CV Primary-Side Power Switch GENERAL DESCRIPTION Features OB2530N is a high performance offline PSR - Primary-side sensing and regulation without power switch for low power AC/DC charger and TL431 and opto-coupler adapter applications. It operates in primary-side - High precision constant voltage and current sensing and regulation. Consequently, regulation at universal AC input opto-coupler and TL431 could be eliminated. - Multi-mode PWM/PFM operation for efficiency Proprietary Constant Voltage (CV) and Constant improving Current (CC) control is integrated as shown in the - Integrated 1A 620V MOSFET figure below. - Good dynamic response In CC...