SC4601 Step Down Controller

Semtech Corporation

Description

Low Input, High Efficiency Synchronous, Step Down Controller POWER MANAGEMENT .
The SC4601 is a voltage mode step down (buck) regulator controller that provides accurate high efficiency power conversion from input supply range 2.

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Datasheet Specifications

Part number: SC4601
Manufacturer: Semtech Corporation
File Size: 405.73 KB
Datasheet: SC4601_SemtechCorporation.pdf
Description: Step Down Controller

Features

* Programmable switching frequency up to 600KHz BICMOS voltage mode PWM controller 2.75V to 5.5V Input voltage range Output voltage as low as 0.8V +/-1% Reference accuracy Sleep mode (Icc = 10µA typ) Lossless adjustable overcurrent protection Combination pulse by pulse & hiccup mode current limit High

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SC4601 Step Down Controller Semtech Corporation

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