PWM Controllers

The APW38HC43A APW38HC42A APW38HC45A APW38HC44A family are fixed frequency, high performance, current-mode PWM Controller with 1.2 A drive current capability. Undervoltage lockout cir- cuitry allows the APW38HC42A and APW38HC44A versions to start up at 14.5V and operate down to 9V, and the APW38HC43A and APW38HC45A ver- sions start at 8.4V with operateion down to 7.6V. All versions operate up to 24V. The ultra low start-up current 25 (typical), and operating current 2mA (typical) have been designed to improve the converter efficiency. High output driving capability up to 1.2A ensures the fast switching to minimize the switching losses. The APW38HC45A APW38HC44A APW38HC43A APW38HC42A features a trimmed and temperature compensated Oscillator discharge cur- rent and bandgap reference. APW38HC45A APW38HC44A APW38HC43A APW38HC42A is avail- able in both 8-pin plastic DIP and SOP packages. By Anpec Electronics Corporation
APW38HC42A 's PackagesAPW38HC42A 's pdf datasheet
APW38HC43A
APW38HC45A
APW38HC44A




APW38HC42A Pinout, Pinouts
APW38HC42A pinout,Pin out
This is one package pinout of APW38HC42A,If you need more pinouts please download APW38HC42A's pdf datasheet.

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