SC451 Datasheet Single Phase Power Supply Controller

Manufacturer: SEMTECH

Download the SC451 datasheet PDF. This datasheet also includes the SC451ITSTRT variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

SC451 single phase power supply controller by SEMTECH - Datasheet Preview — Note: The manufacturer provides a single datasheet file (SC451ITSTRT_Semtech.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	SC451
Manufacturer	SEMTECH
File Size	263.96 KB
Description	Single Phase Power Supply Controller
Download	SC451 Download (PDF)

General Description

The SC451 PowerStep IV™ IC is a single chip high-performance Hysteretic PWM controller.

With its integrated SmartDriver™, it powers advanced IMVP-IV™ and IMVP4+™ processors.

The SC451

Overview

www.DataSheet4U.com Portable IMVP-IV™ and IMVP-IV+™ Single Phase Power Supply Controller POWER.

Key Features

extended Intel Mobile Voltage Positioning (IMVP™) to increase battery life by reducing the voltage at the processor when it is heavily loaded. It directly supports Intel’s SpeedStep® processors for even longer battery life. The SC451 fully supports the Intel® Geyserville-III core voltage specification. It provides direct “deeper sleep” mode and boot voltage support. Automatic “power-save” is present to prevent negative current flow in the low-side FET during light loading conditions, saving even.

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