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LM25088 Wide Input Range Non-Synchronous Buck Controller

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Description

LM25088 Wide Input Range Non-Synchronous Buck Controller www.DataSheet4U.com June 5, 2009 LM25088 Wide Input Range Non-Synchronous Buck Controller.
The LM25088 high voltage non-synchronous buck controller features all the necessary functions to implement an efficient high voltage buck converter us.

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Datasheet Specifications

Part number
LM25088
Manufacturer
National Semiconductor
File Size
572.84 KB
Datasheet
LM25088_NationalSemiconductor.pdf
Description
Wide Input Range Non-Synchronous Buck Controller

Features

* all the necessary functions to implement an efficient high voltage buck converter using a minimum number of external components. The LM25088 can be configured to operate over an ultra-wide input voltage range of 4.5V to 42V. This easy to use controller includes a level shifted gate driver capable of

Applications

* The LM25088 switching frequency is programmable from 50 kHz to 1 MHz. The LM25088 is available in two versions: The LM25088-1 provides a +/-5% frequency dithering function to reduce the conducted and radiated EMI, while the LM25088-2 provides a versatile restart timer for overload protection. Addit

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