Controllers | NCV8872

Automotive Grade Non-Synchronous Boost Controller

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Overview

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.

  • Instrument clusters
  • Engine clusters
  • Start/Stop applications
  • Navigation
  • LED backlighting

  • Automotive Applications

  • Factory Programmable
  • 4.8 V to 45 V operation
  • -40 C to 150 C operation
  • Dual function Enable/Sync pin

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