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uP1991S Datasheet 12V MOSFET Drivers

Manufacturer: uPI Semiconductor

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Datasheet Details

Part number uP1991S
Manufacturer uPI Semiconductor
File Size 113.19 KB
Description 12V MOSFET Drivers
Datasheet download datasheet uP1991S Datasheet

Overview

uP1991S 12V MOSFET Drivers with Output Disable for Single Phase Synchronous-Rectified Buck Converter.

Key Features

  • The uP1991S is a dual, high voltage MOSFET driver optimized for driving two N-channel MOSFETs in a synchronous-rectified buck converter. Each driver is capable of driving a 5000pF capacitive load with 30ns transition time. This device combined with uPI multi-phase buck PWM controller forms a complete core voltage regulator for advanced micro-processors. The uP1991S features anti-shoot-through protection that prevents cross-conduction of the external MOSFET while maintains minimum deadtime for o.

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