ME8311
ME8311 is High Precision CC/CV Primary-Side Controller manufactured by Microne.
High Precision CC/CV Primary-Side Controller ME8311
General Description
The ME8311 is a high performance offline PSR controller for low power AC/DC charger and adapter applications. ME8311 integrates a high voltage power MOSFET of 600V. 1A. It operates in primary-side sensing and regulation. Consequently, opto-coupler and ME431 could be eliminated. Proprietary Constant Voltage (CV) and Constant Current (CC) control is integrated as shown in the figure.1 below.
In CC control, the current and output power setting can be adjusted externally by the sense resistor RS at CS pin. In CV control, PFM operations are utilized to achieve high performance and high efficiency. In addition, good...
