Integrated Driver and MOSFET, 25 A, for Buck-Boost and BLDC Applications

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Overview

The NCP81391/A integrates a MOSFET driver, high−side MOSFET and low−side MOSFET into a single package. The driver and MOSFETs have been optimized for high−current DC−DC buck−boost power conversion applications. The NCP81391/A integrated solution greatly reduces package parasitics and board space compared to a discrete component solution.

  • Buck-Boost
  • Brushless DC

  • E−Cigarettes
  • Unmanned Aerial Vehicles (Drones)

  • Capable of Average Currents up to 25 A
  • Capable of Peak Currents up to 65 A
  • Over 97% Peak−Efficiency
  • Compatible with 3.3 V and 5 V PWM Inputs, with Tri−State
  • Zero Current Detection for Improving Light Load Efficiency
  • Thermal Shutdown
  • Internal Bootstrap Diode
  • Undervoltage Lockout

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NCP81391MNTXG

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Last Shipments

CAD Model

Pb

A

H

P

QFN-31

3

260

REEL

2500

N

12

12

5V, 3V, tri-state

65

0.5

Price N/A

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