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IC for 2Channel to 5.1 converter circuit diagram

Abstract: MB3778 pwm circuits 1990 dc dc converter 5v output Kv00
Contextual Info: October 1990 Edition 1.0 DATA SHEET MB3778 SWITCHING REGULATOR CONTROLLER 2–CHANNEL LOW-VOLTAGE OPERATION WITH ON-CHIP STAND-BY FUNCTION The MB3778 is a dual switching regulator control IC. It has a basic circuit that controls PWM system switching regulator power for two channels. Complete synchronization is achieved