ASM8I1843 Datasheet - Alliance Semiconductor Corporation

ASM8I1843 (ASM8x184x) Voltage Mode PWM Controller

ASM8P18xx is a high performance, adjustable frequency, PWM controller with an integrated spread spectrum modulator for EMI reduction. It contains all the functions of a standard PWM controller along with a user configurable spread spectrum modulation with adjustable spread. ASM8P18xx allows signific.

ASM8I1843 Features

* 30V maximum operating voltage with CMOS technology Adjustable PWM frequencies (40 KHz to 400 KHz) Maximum Output drive current of 1A. Wide duty cycle range (0% minimum to 95% maximum) Spread spectrum modulation with adjustable spread. Under voltage lockout with hysteresis. Low startup current: 275?A

ASM8I1843_AllianceSemiconductorCorporation.pdf