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uP1991 Datasheet 12V MOSFET Drivers

Manufacturer: uPI Semiconductor

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Datasheet Details

Part number uP1991
Manufacturer uPI Semiconductor
File Size 164.72 KB
Description 12V MOSFET Drivers
Datasheet download datasheet uP1991 Datasheet

Overview

uP1991 12V MOSFET Drivers with Output Disable for Single Phase Synchronous-Rectified Buck Converter.

Key Features

  • The uP1991 is a dual, high voltage MOSFET driver optimized for driving two N-channel MOSFETs in a synchronousrectified 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 microprocessors. The uP1991 features anti-shoot-through protection that prevents cross-conduction of the external MOSFET while maintains minimum deadtime for optim.

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