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ISL6420B - Advanced Single Synchronous Buck Pulse-Width Modulation (PWM) Controller

Features

  • an external reference voltage tracking mode for externally referenced buck converter.

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Datasheet Details

Part number ISL6420B
Manufacturer Renesas
File Size 1.05 MB
Description Advanced Single Synchronous Buck Pulse-Width Modulation (PWM) Controller
Datasheet download datasheet ISL6420B Datasheet

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Full PDF Text Transcription

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DATASHEET ISL6420B Advanced Single Synchronous Buck Pulse-Width Modulation (PWM) Controller FN6901 Rev 1.00 Dec 4, 2009 The ISL6420B simplifies the implementation of a complete control and protection scheme for a high-performance DC/DC buck converter. It is designed to drive N-Channel MOSFETs in a synchronous rectified buck topology. The ISL6420B integrates control, output adjustment, monitoring and protection functions into a single package. Additionally, the IC features an external reference voltage tracking mode for externally referenced buck converter applications and DDR termination supplies, as well as a voltage margining mode for system testing in networking DC/DC converter applications.
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