SC1406G - Power Supply Controller for Portable Pentium II & III SpeedStep Processors

Product Overview

Semtech Corporation

Part number	SC1406G
Manufacturer	Semtech Corporation
File Size	562.93 KB
Description	Power Supply Controller for Portable Pentium II & III SpeedStep Processors
Datasheet	SC1406G Datasheet
Note	This datasheet PDF includes multiple part numbers: SC1406G, SC1. Please refer to the document for exact specifications by model.
Additional preview pages of the SC1406G datasheet.

The SC1406G PowerStep controller is a High Speed, High Performance Hysteretic Mode PWM controller.

Intel Mobile Voltage Positioning (IMVP), which increases battery life by reducing the voltage at the processor when it is heavily loaded. It also directly supports Intels SpeedStep processors for even longer battery life. A 5-bit DAC, accurate to 0.85%, sets the output voltage reference, and implements the 0.925V to 2.00V range of the mobile Pentium® specifications. The hysteretic converter uses a comparator without an error amplifier, and therefore provides the fastest possible transient resp.

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Other Datasheets by Semtech Corporation

SC1406 - PORTABLE PENTIUM II & III POWER SUPPLY CONTROLLER
SC1406A - PORTABLE PENTIUM II & III POWER SUPPLY CONTROLLER
SC1401 - HIGH PERFORMANCE SYNCHRONOUS BUCK CONTROLLER WITH LDO FOR PORTABLE POWER
SC1402 - Multi-Output/ Low-Noise Power Supply Controller for Notebook Computers
SC1403 - Mobile Multi-Output PWM Controller with Virtual Current SenseTM
SC1404 - Mobile Multi-Output PWM Controller

Published: Apr 8, 2005 |