NCP81062: Synchronous Buck MOSFET Driver

Description: The NCP81062 is a high-performance MOSFET gate dri...
  • The NCP81062 is a high-performance MOSFET gate driver in a 3 mm x 3 mm packaged, optimized to drive the gates of both high-side and low-side power MOSFETs in a synchronous buck converter. Zero current detect feature allows for a high-efficiency solution even at light load conditions. Pre-OVP feature aids in protecting the load in the event of a short across the high-side FET. VCC UVLO ensures the MOSFETs are off when supply voltages are low. A bi-directional Enable pin provides a fault signal to the controller when a pre-OVP or UVLO fault is detected.
  • Features
  • Adaptive Anti-Cross-Conduction - Protects against cross-conduction during FET turn-on and turn-off
  • Integrated bootstrap diode - Minimizes external component count
  • Zero Cross Detection - Provides power saving operation during light load conditions
  • Output disable turns off both MOSFETs - A single signal places the output into a high-impedance state
  • Under-Voltage Lockout - Ensures all MOSFETs are in off-state when supply voltages are low
  • PreOVP - Aids in protecting load during HS FET short
  • Bi-directional Enable - Provides a fault signal to the controller when a preOVP or UVLO fault is detected
  • Pb-Free, Halogen/BFR Free and RoHS compliant
  • Applications
  • Vcore Power Subsystems
  • End Products
  • Desktop and Notebook Systems
  • Server Applications
  • Technical Documentation & Design Resources
    Availability and Samples
    NCP81062MNTWG
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Synchronous Buck MOSFET Driver
  • Package Type: DFN-8
  • Package Case Outline: 506BJ
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Inventory

  • Market Leadtime (weeks):Contact Factory
  • Arrow:0
  • Digikey:>1K
  • Mouser:>1K
  • Newark:>1K
  • ON Semiconductor:33,000
  • Specifications
  • Type: MOSFET 
  • Number of Drivers:
  • Vin Max (V): 35 
  • VCC Max (V): 15 
  • Drive Source/Sink Typ (mA):
  • Rise Time (ns): 16 
  • Fall Time (ns): 11 
  • tp Max (ns): 25 
  • Package Type: DFN-8 
  • ON Semiconductor Full Web Site