SC4602B, SC4602A - Step Down Controller

Name: SC4602B
SKU: SC4602B-627983

Semtech Corporation

📥 Download Datasheet

SC4602B Datasheet Preview — This datasheet PDF includes multiple part numbers: SC4602B, SC4602A. Please refer to the document for exact specifications by model.

Datasheet Details

Part number	SC4602B, SC4602A
Manufacturer	Semtech Corporation
File Size	398.03 KB
Description	Step Down Controller
Datasheet	SC4602A_SemtechCorporation.pdf
Note	This datasheet PDF includes multiple part numbers: SC4602B, SC4602A. Please refer to the document for exact specifications by model.

SC4602B Product details

Description

The SC4602A/B is a voltage mode step down (buck) regulator controller that provides accurate high efficiency power conversion from an input supply range of 2.75V to 5.5V.

Features

BICMOS Voltage mode PWM controller 2.75V to 5.5V Input voltage range Output voltages as low as 0.8V +/-1% Reference accuracy Sleep Mode (Icc = 10µA typ) Lossless short circuit current limiting Combination pulse by pulse & hiccup mode current limit High efficiency synchronous switching Up to 100% Duty cycle range Synchronization to external clock 8-Pin MSOP surface mount package. Lead-free package available, fully WEEE and RoHS compliant.

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Published: Nov 17, 2008 |