NCV8872: Automotive Grade Non-Synchronous Boost Controller

Description: The NCV8872 is an adjustable output non-synchronou...
  • The NCV8872 is an adjustable output non-synchronous boost controller which drives an external N-channel MOSFET. The device uses peak current mode control with internal slope compensation. The IC incorporates an internal regulator that supplies charge to the gate driver. Protection features include internally-set soft-start, undervoltage lockout, cycle-by-cycle current limiting, hiccup-mode short-circuit protection and thermal shutdown. Additional features include low quiescent current sleep mode and externally-synchronizable switching frequency.
  • Features
  • Factory Programmable - Flexibility
  • 4.8 V to 45 V operation - Operates through cranking and load dump with reverse polarity protection diode
  • -40 C to 150 C operation - Automotive Grade
  • Dual function Enable/Sync pin - Extra functionality in compact SOIC8 package
  • Applications
  • Instrument clusters
  • Engine clusters
  • Start/Stop applications
  • Navigation
  • LED backlighting
  • End Products
  • Automotive Applications
  • Technical Documentation & Design Resources
    Evaluation/Development Tool Information
    Availability and Samples
    NCV887200D1R2G
  • Status: Active
  • Compliance: AEC Qualified PPAP Capable Pb-free 
  • Description: Automotive Grade Non-Synchronous Boost Controller
  • Package Type: SOIC-8
  • Package Case Outline: 751-07
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 2500
  • Inventory

  • Market Leadtime (weeks):Contact Factory
  • Arrow:0
  • Digikey:>1K
  • Newark:<1K
  • Applications
    Specifications
  • Topology: Step-Up  Flyback  Forward 
  • Phases:
  • Control Mode: Current Mode 
  • VCC Min (V): 4.8 
  • VCC Max (V): 44 
  • fSW Typ (kHz): 100 - 1000 
  • Package Type: SOIC-8 
  • ON Semiconductor Full Web Site