GM38C42 Datasheet (Gamma) - (GM38C42 - GM38C45) HIGH PERFORMANCE CURRENT MODE PWM CONTROLLERS

GM38C42, (GM38C42 - GM38C45) HIGH PERFORMANCE CURRENT MODE PWM CONTROLLERS

GM38C4x is fixed frequency, high performance, and current- mode PWM controllers.

Gamma's BiCMOS devices are pin compatible with standard 384x bipolar devices but with several improvements.

Undervoltage lockout circuitry allows the '42 and '44 versions to start up at 14.5V and operate down to 9V, and

GM38C42 Features

* a trimmed oscillator discharge current and bandgap reference. GM38C4x denotes 8-pin plastic DIP and SOP packages. Features 40ns output rise and 30ns output fall times -40° to +85°C temp. range same as standard UC284x Low-power BiCMOS Process Very low start-up current (50µA typical) Low operating cu