SG6203 controller equivalent, synchronous rectifier controller.
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* Low operation current (1.7mA) One resistor for timing setting Internal automatic tracking for optimum dead time No reverse.
Flyback converters, such as:
* Power adaptors
* Open-frame SMPS
TYPICAL APPLICATION
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The SG6203 is designed to control and drive the synchronous rectifier for the flyback converter. The synchronous signal of the primary switch is obtained by a single diode connected between the transformer secondary winding and the SG6203. Using the .
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