NCV8877: Automotive Grade Start-Stop Non-Synchronous Boost Controller

Description: The NCV8877 is a Non-Synchronous Boost controller ...
  • The NCV8877 is a Non-Synchronous Boost controller designed to supply a minimum output voltage during Start-Stop vehicle operation battery voltage sags. The controller 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, cycle-by-cycle current limiting, protection and thermal shutdown. Additional features include low quiescent current sleep mode operation. The NCV8877 is enabled when the supply voltage drops below the wake up threshold. Boost Operation is initiated when the supply voltage drops below the regulation set point.
  • Features
  • Factory programmable output voltage - Flexibility
  • 2 V to 45 V operation - Operates through cranking and load dump
  • -40°C to 150°C operation - Automotive grade
  • Automatic enable - Extra functionaligy in compact SOIC-8 package
  • Disable function - Permits disabling by a microcontroller
  • Applications
  • Start-stop Applications
  • End Products
  • Automotive
  • Technical Documentation & Design Resources
    Evaluation/Development Tool Information
    Availability and Samples
    NCV887700D1R2G
  • Status: Active
  • Compliance: AEC Qualified PPAP Capable Pb-free Halide free 
  • Description: Automotive Grade Start-Stop Non-Synchronous Boost Controller
  • Package Type: SOIC-8
  • Package Case Outline: 751-07
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 2500
  • NCV887701D1R2G
  • Status: Active
  • Compliance: AEC Qualified PPAP Capable Pb-free Halide free 
  • Description: Automotive Grade Start-Stop Non-Synchronous Boost Controller
  • Package Type: SOIC-8
  • Package Case Outline: 751-07
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 2500
  • NCV887711D1R2G
  • Status: Active
  • Compliance: AEC Qualified PPAP Capable Pb-free Halide free 
  • Description: Automotive Grade Start-Stop Non-Synchronous Boost Controller, NCV887711D1R2G
  • Package Type: SOIC-8
  • Package Case Outline: 751-07
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 2500
  • NCV887720D1R2G
  • Status: Active
  • Compliance: AEC Qualified PPAP Capable Pb-free Halide free 
  • Description: Automotive Grade Start-Stop Non-Synchronous Boost Controller
  • Package Type: SOIC-8
  • Package Case Outline: 751-07
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 2500
  • NCV887740D1R2G
  • Status: Active
  • Compliance: AEC Qualified PPAP Capable Pb-free Halide free 
  • Description: Automotive Grade Start-Stop Non-Synchronous Boost Controller
  • Package Type: SOIC-8
  • Package Case Outline: 751-07
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 2500
  • Specifications
  • Topology: Step-Up   
  • Phases:  
  • Control Mode: Current Mode   
  • VCC Min (V): 3.8   
  • VCC Max (V): 45   
  • fSW Typ (kHz): Up to 500   
  • Package Type: SOIC-8 
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