NCP81152: Synchronous Buck Dual MOSFET Driver

Description: The NCP81152 is a high-performance dual MOSFET gat...
  • The NCP81152 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. Two drivers are co-packaged into a 2.5 mm x 3.5 mm QFN16 package that greatly reduces the footprint compared to two discrete drivers. Adaptive anti-cross-conduction circuitry and power saving operation provides a low-switching-loss and high-efficiency solution. The under-voltage lockout function guarantees the outputs are low when the supply voltage is low.
  • Features
  • Adaptive Anti-Cross-Conduction Circuit - Increases efficiency
  • Integrated Bootstrap Diode - Reduces external components
  • Zero Cross Detection - Increases efficiency under light load conditions
  • Under-Voltage Lockout - Guarantees outputs are low when voltage supply is low
  • Thermally Enhanced Package - Helps to keep junction temperatures low
  • Applications
  • Vcore Power for Notebook, Desktop and Server Applications
  • Power Systems for DDR and Graphics
  • Technical Documentation & Design Resources
    Availability and Samples
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Synchronous Buck Dual MOSFET Driver
  • Package Type: QFN-16
  • Package Case Outline: 485AW
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Specifications
  • Type: MOSFET 
  • Number of Drivers:
  • Vin Max (V): 35 
  • VCC Max (V): 6.5 
  • Drive Source/Sink Typ (mA):
  • Rise Time (ns): 16 
  • Fall Time (ns): 11 
  • tp Max (ns):  
  • Package Type: QFN-16 
  • ON Semiconductor Full Web Site