NCV8876: Automotive Grade Start-Stop Non-Synchronous Boost Controller

Overview
Specifications
Datasheet: Automotive Grade Start-Stop Non-Synchronous Boost Controller
Rev. 6 (99kB)
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Product Overview
Product Description
The NCV8876 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 NCV8876 is enabled when the supply voltage drops below 7.3 V, with boost operation initiated when the supply voltage is below 6.8 V.
Features   Benefits
     
  • Automatic enable below 7.3 V (factory programmable)
 
  • Extra functionality in compact SOIC8 package
  • -40 C to 150 C operation
 
  • Automotive grade
  • 2 V to 45 V operation
 
  • Operates through cranking and load dump
  • Low Quiescent Current in Sleep Mode (<11 A Typical)
 
  • Meets Automotive Low Iq requirements
  • Status monitoring
 
  • Provides operating status to microcontroller
Applications   End Products
  • Start-Stop applications
 
  • Automotive applications
Technical Documentation & Design Resources
Design & Development Tools (1) Package Drawings (1)
Simulation Models (1) Evaluation Board Documents (5)
Data Sheets (1)  
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
NCV887601BSTGEVB Active
Pb-free
Automotive High-Frequency Boost Controller Evaluation Board
Availability and Samples
Product
Status
Compliance
Description
Package
MSL*
Container
Budgetary Price/Unit
Type
Case Outline
Type
Qty.
NCV887600D1R2G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
Automotive Grade Start-Stop Non-Synchronous Boost Controller SOIC-8 751-07 1 Tape and Reel 2500 $0.9
NCV887601D1R2G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
Automotive Grade Start-Stop Non-Synchronous Boost Controller SOIC-8 751-07 1 Tape and Reel 2500 $0.9
Moisture Sensitivity level (MSL) for surface mount devices (lead free measured at 260°C reflow, non lead free at 235°C reflow)
Market Leadtime (weeks) :
Avnet   (2014-08-01 00:00) : >1K
Digi-Key   (2014-08-01 00:00) : >1K
Future Electronics   (2014-08-01 00:00) : >1K
Market Leadtime (weeks) :
Avnet   (2014-08-01 00:00) : >1K
Datasheet: Automotive Grade Start-Stop Non-Synchronous Boost Controller
Rev. 6 (99kB)
»View Material Composition
»No Product Change Notifications exist
Product Overview

Product Compliance Status Description Topology Phases Control Mode VCC Min (V) VCC Max (V) fSW Typ (kHz) tres Typ (ns) Package Type
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Halide free 
 Active     Automotive Grade Start-Stop Non-Synchronous Boost Controller   Step-Up   1   Current Mode   3.6   45   Up to 500     SOIC-8 
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Halide free 
 Active     Automotive Grade Start-Stop Non-Synchronous Boost Controller   Step-Up   1   Current Mode   3.6   45   Up to 500     SOIC-8 
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