SC4602B - Step Down Controller

Product Overview

Semtech Corporation

Datasheet Details

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

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.

📁 Similar Datasheet

SC4616 - Programmable Linear Output Hall Effect Sensor (Semiment)
SC46208 - HIGH EFFICIENCY SYNCHRONOUS STEP-DOWN DC-DC CONVERTER (Silan Microelectronics)
SC4624A - 4A Integrated FET Synchronous Step down DC/DC Regulator (Semtech)
SC4625 - 1.7MHz High Efficiency Monolithic 0.5A Synchronous Buck Converter (Semtech)
SC464 - Motherboard Clock (International Microcircuits)
SC4643 - programmable linear Hall sensor (Semiment)
SC4645 - programmable linear Hall sensor (Semiment)
SC4688 - CMOS programmable ratio metric linear Hall Effect sensor (Semiment)

Other Datasheets by Semtech Corporation

SC4602A - Step Down Controller
SC4601 - Step Down Controller
SC4603 - High Efficiency Synchronous Buck
SC4605 - Step Down Controller
SC4607 - High Efficiency Synchronous Buck
SC4608 - High Efficiency Synchronous Buck

Published: Nov 17, 2008 |