© Semiconductor Components Industries, LLC, 2013

June, 2013 − Rev. 2

1

Publication Order Number:

NCP5901B/D

NCP5901B

VR12 Compatible

Synchronous Buck MOSFET

Drivers

The NCP5901B 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.

Features

Controllers

Typical Applications

SOIC−8 NB

D SUFFIX

CASE 751

Device

Package

ORDERING INFORMATION

NCP5901BMNTBG

DFN8

(Pb−Free)

3000 / Tape & Reel

http://onsemi.com

†For information on tape and reel specifications,

including part orientation and tape sizes, please

refer to our Tape and Reel Packaging Specification

Brochure, BRD8011/D.

1

8

DFN8

MN SUFFIX

CASE 506AA

NCP5901BDR2G

SOIC−8

(Pb−Free)

2500 / Tape & Reel

5901B = Specific Device Code

A

= Assembly Location

L

= Wafer Lot

Y

= Year

W

= Work Week

G

= Pb−Free Package

MARKING DIAGRAMS

5901B

ALYW

G

1

8

AZ = Specific Device Code

M

= Date Code

G

= Pb−Free Device

AZMG

G

1

1