uP1961S - Dual-Phase MOSFET Drivers

Product Overview

uPI Semiconductor

Part number	uP1961S
Manufacturer	uPI Semiconductor
File Size	177.70 KB
Description	Dual-Phase MOSFET Drivers
Datasheet	uP1961S Datasheet
Additional preview pages of the uP1961S datasheet.

The uP1961S is a high performance gate driver IC with Phase Extension Module (PEM). The PEM interleaves the single PWM input and drives dual-phase synchronous buck power stages. The PEM also extracts and passes the dual-phase current signals to the controller. When operating with uPI’s VR controllers with DCR current balance scheme, the uP1961S can double the phase number with perfect phase interleaving and channel current balancing. Each driver is capable of driving a 5000pF load with 30ns tra.

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Published: Sep 3, 2024 |