SC4603

High Efficiency Synchronous Buck

Semtech Corporation

SC4603 Features

* BICMOS voltage mode PWM controller 2.25V to 5.5V Input voltage range Output voltages as low as 0.5V Sleep mode (Icc = 10µA typ) Lossless adjustable overcurrent protection Combination pulse by pulse & hiccup mode current limit High efficiency synchronous switchin

SC4603 General Description

The SC4603 is a voltage mode step down (buck) regulator controller that provides accurate high efficiency power conversion from input supply range 2.25V to 5.5V. A high level of integration reduces external component count and makes it suitable for low voltage applications where cost, size and effic.

SC4603 Datasheet (360.13 KB)

SC4603 Datasheet Preview — Preview of SC4603 PDF

Datasheet Details

Part number:

SC4603

Manufacturer:

Semtech Corporation

File Size:

360.13 KB

Description:

High efficiency synchronous buck.

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SC4603 High Efficiency Synchronous Buck Semtech Corporation

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SC4603 Features

SC4603 General Description

Datasheet Details

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