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SC473 Datasheet Single-phase Single Chip Graphics Core Power Supply

Manufacturer: SEMTECH

Overview: Single-Phase Single Chip Graphics Core Power Supply POWER MANAGEMENT.

Datasheet Details

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

General Description

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.

The SC473 implements hysteretic control technology which provides the fastest possible transient response while avoiding the stability issues inherent to classical PWM ..

Key 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 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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SC473 Distributor