OB2538 - High Precision CC/CV Primary-Side PWM Controller
OB2538 Features
* including Cycle-by-Cycle current limiting, VDD OVP, VDD clamp and UVLO. Excellent EMI performance is achieved with On-Bright proprietary frequency shuffling technique. High precision constant voltage (CV) and constant current (CC) can be achieved by OB2538. . FEATURES
* 5% Constant Voltage