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NCP81258H Datasheet, ON Semiconductor

NCP81258H driver equivalent, synchronous buck mosfet driver.

NCP81258H Avg. rating / M : 1.0 rating-11

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NCP81258H Datasheet

Features and benefits


* Space−efficient 2 mm x 2 mm DFN8 Thermally−enhanced Package
* VCC Range of 4.5 V to 13.2 V
* Internal Bootstrap Diode
* 5 V 3−stage PWM Input
* Zero.

Application


* Power Solutions for Notebook and Desktop Systems This document contains information on a product under development.

Description

Pin No. Pin Name Description 1 BST Floating bootstrap supply pin for the high−side gate driver. Connect the external bootstrap ca- pacitor between this pin and SW. 2 PWM Control input: PWM = High ³ DRVH is high, DRVL is low. PWM = Mid ³ Z.

Image gallery

NCP81258H Page 1 NCP81258H Page 2 NCP81258H Page 3

TAGS

NCP81258H
Synchronous
Buck
MOSFET
Driver
NCP81258
NCP81250
NCP81251
ON Semiconductor

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