RT7259 - Synchronous Step-Down Converter

Description

The RT7259 is a synchronous step-down DC/DC converter with an integrated high side internal power MOSFET and a gate driver for a low side external power MOSFET.

It can deliver up to 10A output current from a 4.5V to 24V input supply.

Features

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Richtek

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Datasheet Details

Part number	RT7259
Manufacturer	Richtek
File Size	281.90 KB
Description	Synchronous Step-Down Converter
Datasheet	RT7259 Datasheet
Additional preview pages of the RT7259 datasheet.

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Full PDF Text Transcription

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® RT7259 10A, 24V, 600kHz Step-Down Converter with Synchronous Gate Driver General Description The RT7259 is a synchronous step-down DC/DC converter with an integrated high side internal power MOSFET and a gate driver for a low side external power MOSFET. It can deliver up to 10A output current from a 4.5V to 24V input supply. The RT7259's current mode architecture allows the transient response to be optimized over a wider input voltage and load range. Cycle-by-cycle current limit provides protection against shorted outputs and soft-start eliminates input current surge during start-up. The RT7259 is synchronizable to an external clock with frequency ranging from 300kHz to 1.5MHz. The RT7259 is available in WDFN-14L 4x3package.

Published: Sep 20, 2013 |