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SC450 - Dual Phase Power Supply Controller

This page provides the datasheet information for the SC450, a member of the SC450ITSTRT Dual Phase Power Supply Controller family.

Description

The SC450 PowerStep IV™ IC is a single chip high-performance Hysteretic PWM controller.

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

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 SC450 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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Datasheet preview – SC450

Datasheet Details

Part number SC450
Manufacturer Semtech Corporation
File Size 195.10 KB
Description Dual Phase Power Supply Controller
Datasheet download datasheet SC450 Datasheet
Additional preview pages of the SC450 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com Portable IMVP-IV™ and IMVP4+™ Dual Phase Power Supply Controller POWER MANAGEMENT Description The SC450 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 SC450 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 SC450 fully supports the Intel® Geyserville-III core voltage specification. It provides direct “deeper sleep” mode and boot voltage support.
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