CR6203

DataSheet.in ( ) www.finder-tech.com Mb: 130 2665 7250 Tel 0755 3303 4733 CR6203 Switching Power Supply Controller ICs Features Set-in high-voltage power switch transistor of 700V and few peripheral components With the modulation of lock pulse width, the testing is according to the pulse limit current. With the function of output frequency reduction, the non-output power consumption can be less than 0.3W. Inner-built ramp and anti-feedback compensation function The independent upper-limit current testing controller deals with over-current and over-load of the controller real-timely. The period emission pole is turned off and it outputs by deflected voltage, and the pressure resistance of the power transistor is improved. Set-in current limit resistance with temperature compensation, which makes the current limit precise Set-in heat protection circuit Startup is accomplished with the magnification function of the switch power transistor, and the power consumption of startup resistance is reduced more than10 times. Few peripheral components Low startup and operating current VCC over-voltage automatic limit Continuous Wide-voltage output power up to 5W, and the narrow-voltage output power up to 8W. Pb-Free DIP-8L Package General Description PWM controller of high-performance current mode is specially designed for AC/DC transformer with high performance and price ratio, which supplies continuous output power of 12W within the range of wide-voltage between 85V and 265V, the out...