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SC4609

High Efficiency Synchronous Buck

SC4609 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 General Description

The SC4609 is a voltage mode step down (buck) regulator controller that provides accurate high efficiency power conversion from an input supply range of 2.7V to 5.5V. A high level of integration reduces external component count, and makes it suitable for low voltage applications where cost, size and.

SC4609 Datasheet (373.90 KB)

Preview of SC4609 PDF

Datasheet Details

Part number:

SC4609

Manufacturer:

Semtech Corporation

File Size:

373.90 KB

Description:

High efficiency synchronous buck.

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SC4609 High Efficiency Synchronous Buck Semtech Corporation

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