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NCP5911 - IMVP7.0 Compatible Synchronous Buck MOSFET Driver

Description

Pin No.

1 2 3 Symbol BST PWM EN Description Floating bootstrap supply pin for high side gate driver.

Connect the bootstrap capacitor between this pin and the SW pin.

Features

  • http://onsemi. com.

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Datasheet preview – NCP5911

Datasheet Details

Part number NCP5911
Manufacturer ON Semiconductor
File Size 149.93 KB
Description IMVP7.0 Compatible Synchronous Buck MOSFET Driver
Datasheet download datasheet NCP5911 Datasheet
Additional preview pages of the NCP5911 datasheet.

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Full PDF Text Transcription

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NCP5911 IMVP7.0 Compatible Synchronous Buck MOSFET Driver The NCP5911 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 systems. A bidirectional Enable pin can provide a fault signal to the controller when the gate driver detects an undervoltage lockout. The UVLO function guarantees the outputs are low when the supply voltage is low. Features http://onsemi.
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