NCP81391: Integrated Driver and MOSFET, 25 A, for Buck-Boost and BLDC Applications

Description: The NCP81391/A integrates a MOSFET driver, high−si...
  • 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.
  • Features
  • 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
  • Applications
  • Buck-Boost
  • Brushless DC
  • End Products
  • E−Cigarettes
  • Unmanned Aerial Vehicles (Drones)
  • Technical Documentation & Design Resources
    Availability and Samples
    NCP81391MNTXG
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Integrated Driver and MOSFET, 25 A, for Buck-Boost and BLDC Applications
  • Package Type: QFN-31
  • Package Case Outline: 485FG
  • MSL: 3
  • Container Type: REEL
  • Container Qty: 2500
  • Inventory

  • Market Leadtime (weeks):Contact Factory
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  • ON Semiconductor:5,000
  • Specifications
  • VCIN (V) Typ: 12 
  • VIN (V) Typ: 12 
  • PWM Level: 5V, 3V, tri-state 
  • IO (A) Max: 65 
  • fmax (MHz) Max: 0.5 
  • Package Type: QFN-31 
  • ON Semiconductor Full Web Site