The high speed switch power controller M62213FP switch regulated power supply circuit

Published:2011/7/24 4:05:00 Author:Seven | Keyword: high speed, controller, power supply | From:SeekIC

In Figure (b) is a switch regulated power supply composed of high speed switch power controller M62213FP. The conducting time of the power supply output pulse is decided by the SOFT resistor, if a capacitor is parallel with the resistor, the starting time will be prolonged, so the soft start can be fulfilled. When M62213FP is starting, the working voltage of it is provided by R1 after the AC power supply voltage is rectified. Figure1 the internal structure of M62213FP



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