集成式驱动器和 MOSFET,25 A,适用于降压-升压和 BLDC 应用

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概览

NCP81391/A 在一个封装中集成了 MOSFET 驱动器、高压侧 MOSFET 和低压侧 MOSFET。该驱动器和 MOSFET 适用于高电流 DC−DC 降压-升压功率转换器应用。NCP81391/A 集成式方案与分立组件方案相比,大大降低了封装寄生和板空间。

  • 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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Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

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VCIN (V) Typ

VIN (V) Typ

PWM Level

IO (A) Max

fmax (MHz) Max

Reference Price

NCP81391MNTXG

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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