SC451ITSTRT Datasheet Single Phase Power Supply Controller

Manufacturer: SEMTECH

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

Datasheet Details

Part number	SC451ITSTRT
Manufacturer	SEMTECH
File Size	263.96 KB
Description	Single Phase Power Supply Controller
Datasheet	SC451ITSTRT_Semtech.pdf

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

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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Part Number	Description
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