uP1991S - 12V MOSFET Drivers

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uPI Semiconductor

Part number	uP1991S
Manufacturer	uPI Semiconductor
File Size	113.19 KB
Description	12V MOSFET Drivers
Datasheet	uP1991S Datasheet
Additional preview pages of the uP1991S datasheet.

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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Published: Sep 3, 2024 |