SC4609 High Efficiency Synchronous Buck

Semtech Corporation

Description

Low Input, MHz Operation, High Efficiency Synchronous Buck POWER MANAGEMENT .
The SC4609 is a voltage mode step down (buck) regulator controller that provides accurate high efficiency power conversion from an input supply range.

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Datasheet Specifications

Part number: SC4609
Manufacturer: Semtech Corporation
File Size: 373.90 KB
Datasheet: SC4609_SemtechCorporation.pdf
Description: High Efficiency Synchronous Buck

Features

* Asynchronous start up Programmable switching frequency up to 1MHz BiCMOS voltage mode PWM controller 2.7V to 5.5V input voltage range Output voltage as low as 0.5V +/-1% reference accuracy Sleep mode (Icc = 10µA typ) Adjustable lossless short circuit current limiting Combination pulse by pulse & hic

SC4609 Distributors

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SC4609 High Efficiency Synchronous Buck Semtech Corporation

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