SC473 Single-Phase Single Chip Graphics Core Power Supply

Semtech

Description

Single-Phase Single Chip Graphics Core Power Supply POWER MANAGEMENT .
The SC473 is a single-phase chip, high-performance PWM controller designed to power advanced graphic cores.

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Datasheet Specifications

Part number: SC473
Manufacturer: Semtech
File Size: 517.75 KB
Datasheet: SC473_Semtech.pdf
Description: Single-Phase Single Chip Graphics Core Power Supply

Features

* 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 Resp

Applications

* High Performance Graphics Embedded Applications Updated - Aug 17, 2006 1 www. semtech. com www. DataSheet4U. com 9 8 7 6 5 R11 1 0 C5 1UF 9 8 7 6 5 2 9 8 7 6 5 1 TG +VGFX 1 L1 0.33UH + 3 2 1 PMON C87 1 1 2 2 C85 R16 1 4 2 1 16.2K 22NF Q2 D D Q3 CR2 MBRS140L R29 C64 C88 330UF + 330U

SC473 Distributors

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SC473 Single-Phase Single Chip Graphics Core Power Supply Semtech

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