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GM3842A

Gamma
Part Number GM3842A
Manufacturer Gamma
Description (GM3842A - GM3845A) HIGH PERFORMANCE CURRENT MODE PWM CONTROLLERS
Published Aug 23, 2007
Detailed Description www.DataSheet4U.com Description GM384XA series is high performance with fixed-frequency current mode PWM controllers. T...
Datasheet PDF File GM3842A PDF File

GM3842A
GM3842A


Overview
www.
DataSheet4U.
com Description 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 variety of applications.
GM384XA series includes a trimmed oscillator for precise duty cycle control, a temperature-compensated reference, high gain error amplifier, a current-sensing comparator, and a high-current totem pole output for driving a power MOSFET.
On-chip protection features include undervoltage lockouts with hysteresis for both input and reference, cycle-by-cycle current limiting, programmable output de...



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