SC1153 PROGRAMMABLE SYNCHRONOUS DC/DC CONTROLLER FOR ADVANCED PROCESSORS

Semtech Corporation

Description

PROGRAMMABLE SYNCHRONOUS DC/DC CONTROLLER FOR ADVANCED PROCESSORS PRELIMINARY - October 3, 2000 SC1153 TEL:805-498-2111 FAX:805-498-3804 WEB:http://.
The SC1153 is a low-cost, full featured, synchronous voltage-mode controller designed for use in single ended power supply applications where efficien.

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Datasheet Specifications

Part number: SC1153
Manufacturer: Semtech Corporation
File Size: 78.81 KB
Datasheet: SC1153_SemtechCorporation.pdf
Description: PROGRAMMABLE SYNCHRONOUS DC/DC CONTROLLER FOR ADVANCED PROCESSORS

Features

* include an integrated 5-bit VID DAC, temperature compensated voltage reference, triangle wave oscillator, current limit comparator, frequency shift over-current protection, and an accessible, internally compensated error amplifier. Power good signaling, logic compatible shutdown, and over voltage pr

Applications

* where efficiency is of primary concern. Synchronous operation allows for the elimination of heat sinks in many applications. The SC1153 is ideal for implementing DC/DC converters needed to power advanced microprocessors, such as Pentium® lll, in both single and multiple processor configurations. Int

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SC1153 PROGRAMMABLE SYNCHRONOUS CONTROLLER FOR ADVANCED PROCESSORS Semtech Corporation

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