GM3843A controllers equivalent, (gm3842a - gm3845a) high performance current mode pwm controllers.
include undervoltage lockouts with hysteresis for both input and reference, cycle-by-cycle current limiting, programmable output deadtime, and a latch for single pulse me.
They require minimal external components to precisely tailor performance in a wide variety of applications. GM384XA ser.
GM384XA series is high performance with fixed-frequency current mode PWM controllers. They are specially designed for off-Line and DC-to-DC converter applications. They require minimal external components to precisely tailor performance in a wide var.
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