MOSFET Driver, VR12 Compatible, Synchronous Buck

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Overview

NCP5901 is a high performance dual MOSFET driver optimized to drive the gates of both high- and low-side power MOSFETs in a synchronous buck converter. It can drive up to a 3.0 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 undervoltage lockout function guarantees the outputs are low when supply voltage is low.

  • Vcore Power Subsystems
  • Desktop Computers
  • Fast rise and fall times
  • Adaptive anti-cross-conduction circuit
  • Pre-overvoltage function

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NCP5901BMNTBG

Active

Pb

A

H

P

DFN-8

1

260

REEL

3000

N

MOSFET

2

Half-Bridge

Junction Isolation

35

15

16

11

-

-

-

-

-

$0.2005

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NCP5901BDR2G

Active

Pb

A

H

P

SOIC-8

1

260

REEL

2500

N

MOSFET

2

Half-Bridge

Junction Isolation

35

15

16

11

-

-

-

-

-

$0.1932

More Details

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