General Description
The Supertex HV9100 through HV9103 are a series of BiCMOS/ DMOS single-output, pulse width modulator ICs intended for use in high-speed high-efficiency switchmode power supplies. They provide all the functions necessary to implement a single-switch current-mode PWM, in any topology, with a minimum of external parts.
Features
â 10 to 120V input range
â 200V, 7.0⦠output MOSFET
â Current-Mode Control
â High Efficiency
â Up to 1MHz Internal Oscillator
â Internal Start-up Circuit
Applications
â DC/DC Converters
â Distributed Power Systems
â ISDN Equipment
â PBX Systems
â Modems
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