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SIC631 Datasheet Integrated Power Stage

Manufacturer: Vishay

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General Description

The SiC631 is integrated power stage solutions optimized for synchronous buck applications to offer high current, high efficiency, and high power density performance.

Packaged in Vishay’s proprietary 5 mm x 5 mm MLP package, SiC631 enables voltage regulator designs to deliver up to 50 A continuous current per phase.

The internal power MOSFETs utilizes Vishay’s state-of-the-art Gen IV TrenchFET technology that delivers industry benchmark performance to significantly reduce switching and conduction losses.

Overview

www.vishay.com SiC631 Vishay Siliconix 50 A VRPower® Integrated Power.

Key Features

  • high current driving capability, adaptive dead-time control, an integrated bootstrap Schottky diode, and zero current detection to improve light load efficiency. The driver is also compatible with a wide range of PWM controllers, supports tri-state PWM, and 5 V PWM logic. A user selectable diode emulation mode (ZCD_EN#) is included to improve the light load performance. The device also supports PS4 mode to reduce power consumption when system operates in standby state.

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