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NCP81146

Part Number	NCP81146
Manufacturer	ON Semiconductor
Description	VR12.5 Compatible Synchronous Buck MOSFET Driver
Published	Jul 31, 2015
Detailed Description	NCP81146 VR12.5 Compatible Synchronous Buck MOSFET Drivers The NCP81146 is a high performance dual MOSFET gate driver o...
Datasheet	NCP81146 PDF File

Overview

NCP81146 VR12.
5 Compatible Synchronous Buck MOSFET Drivers The NCP81146 is a high performance dual MOSFET gate driver optimized to drive the gates of both high−side and low−side power MOSFETs in a synchronous buck converter.
It can drive up to 3 nF load with a 25 ns propagation delay and 20 ns transition time.
Adaptive anti−cross−conduction and power saving operation circuit can provide a low switching loss and high efficiency solution for notebook and desktop systems.
Bidirectional EN pin can provide a fault signal to controller when the gate driver fault detect under OVP, UVLO occur.
Also, an under−voltage lockout function guarantees the outputs are low when supply voltage is low.
Feature...

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