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uP1988 - 12V MOSFET Drivers

Features

  • The uP1988 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 uP1988 features anti-shoot-through protection that prevents cross-conduction of the external MOSFET while maintains minimum deadtime for optim.

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Datasheet Details

Part number uP1988
Manufacturer uPI Semiconductor
File Size 185.90 KB
Description 12V MOSFET Drivers
Datasheet download datasheet uP1988 Datasheet
Additional preview pages of the uP1988 datasheet.

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Full PDF Text Transcription

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uP1988 12V MOSFET Drivers with Output Disable for Multi-Phase Synchronous-Rectified Buck Converter General Description Features The uP1988 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 uP1988 features anti-shoot-through protection that prevents cross-conduction of the external MOSFET while maintains minimum deadtime for optimized efficiency. This part has integrated bootstrap switch to help minimize the external component count.
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