SC473 - Single-Phase Single Chip Graphics Core Power Supply

Product Overview

Semtech

Part number	SC473
Manufacturer	Semtech
File Size	517.75 KB
Description	Single-Phase Single Chip Graphics Core Power Supply
Datasheet	SC473 Datasheet
Additional preview pages of the SC473 datasheet.

The SC473 is a single-phase chip, high-performance PWM controller designed to power advanced graphic cores.

Onchip support is provided that includes slew-rate controlled VID transitions.

include programmable soft-start, an open-drain PWRGD output, dual-level over-voltage and programmable over-current protection. The SC473 is available in a space-saving 4x4mm, 24-pin MLP package. SC473 Features Single-Phase Solution with Integrated Drivers Hysteretic Control for Fast Transient Response SmartDriver™ for reduced EMI True Differential Remote (die) Sensing VID Programmed Voltage Delayed Power Good Signal with Blanking Programmable Soft-Start and DAC Slew Control Programmable OCP Th.

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Published: May 9, 2008 |