FEATURES
General Description
The Supertex HV9110 is a BiCMOS/DMOS single-output, pulse width modulator IC intended for use in high-speed, high-effi ciency switch mode power supplies. It provides all the functions necessary to implement a single-switch current mode PWM, in any topology, with a minimum of external parts.
Features
► 10V to 120V Input Voltage Range
► Current-mode control
► High effi ciency
► Up to 1.0MHz internal oscillator
► Internal start-up circuit
► Low internal noise
Applications
► DC/DC converters
► Distributed power systems
► ISDN equipment
► PBX systems
► Modems
Microchip Technology Inc. is a leading provider of microcontroller and analog semiconductors, providing low-risk product development, lower total system cost and faster time to market for thousands of diverse customer applications worldwide. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality.