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6439CBZ

Intersil Corporation
Part Number 6439CBZ
Manufacturer Intersil Corporation
Description ISL6439CBZ
Published Mar 6, 2014
Detailed Description ® ISL6439, ISL6439A Data Sheet November 5, 2008 FN9057.5 Single Sync Buck PWM Controller for Broadband Gateway Applica...
Datasheet PDF File 6439CBZ PDF File

6439CBZ
6439CBZ

Overview
® ISL6439, ISL6439A Data Sheet November 5, 2008 FN9057.
5 Single Sync Buck PWM Controller for Broadband Gateway Applications The ISL6439 makes easy work out of implementing a complete control and protection scheme for a DC/DC step-down converter.
Designed to drive N-Channel MOSFETs in a synchronous buck topology, the ISL6439 integrates the control, output adjustment, monitoring and protection functions into a single package.
The ISL6439 provides simple, single feedback loop, voltagemode control with fast transient response.
The output voltage can be precisely regulated to as low as 0.
8V, with a maximum tolerance of ±1.
5% over temperature and line voltage variations.
A fixed frequency oscill...


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