CR6202 Overview
CR6202 is a high-performance current mode flyback PWM controller for AC/DC transformer with high performance and price ratio, which supplies continuous output power of 5W within the range of wide-voltage between 85V and 265V, the output power of peak value can be up to 18W. The bination of optimized reasonable circuit design and bipolar facture technology with high performance and price ratio economizes the whole cost ultimately. The power controller can be applied to the typical flyback circuit topology so as to form a simple AC/DC transformer. The startup circuit inside IC is designed as a particular current inhalation way, so it can start up with the magnification function of the power switch transistor itself, which lessens the power consumption for starting the resistance remarkably; when the output power is lower, IC will reduce the working frequency automatically, therefore, the...