SC1486A - Dual Synchronous Buck DDR and DDR2 Power Supply Controller

Product Overview

Semtech Corporation

Part number	SC1486A
Manufacturer	Semtech Corporation
File Size	655.31 KB
Description	Dual Synchronous Buck DDR and DDR2 Power Supply Controller
Datasheet	SC1486A Datasheet
Additional preview pages of the SC1486A datasheet.

The SC1486A is a dual output constant on-time synchronous buck PWM controller optimized for cost effective mobile DDR and DDR2 applications.

include high efficiency, a fast dynamic response with no minimum on time, a REFIN input and a buffered REFOUT pin capable of sourcing 3mA. The excellent transient response means that SC1486A based solutions will require less output capacitance than competing fixed frequency converters. The output voltage of the first controller can be adjusted from 0.5V to VCCA. In DDR.

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Other Datasheets by Semtech Corporation

SC1486 - Dual Synchronous Buck Pseudo Fixed Frequency DDR Power Supply Controller
SC1485 - Dual Synchronous Buck Pseudo Fixed Frequency 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: Feb 14, 2007 |