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

Datasheet: Automotive Grade Start-Stop Non-Synchronous Boost Controller
Rev. 14 (258kB)
Product Overview
»View Reliability Data
»View Material Composition
» Product Change Notification

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.

Use the NCV8876 Evaluation Board SystemVision design and simulation environment to verify parametric and functional performance, and gain a better understanding of the features and behavior through live, virtual testing.

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 (<12 uA Typical)
 
  • Meets Automotive Low Iq requirements
  • Status monitoring
 
  • Provides operating status to microcontroller
Applications   End Products
  • Start-Stop applications
 
  • Automotive applications
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
NCV887601BSTGEVB Active
Pb-free
Automotive High-Frequency Boost Controller Evaluation Board
Availability & Samples
Specifications
Interactive Block Diagram
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NCV887600D1R2G Last Shipments
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8876 SOIC-8 751-07 1 260 Tape and Reel 2500  
NCV887601D1R2G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8876 SOIC-8 751-07 1 260 Tape and Reel 2500 $0.8
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
Topology
Phases
Control Mode
VCC Min (V)
VCC Max (V)
fSW Typ (kHz)
Package Type
NCV887601D1R2G  
 $0.8 
Pb
A
H
P
 Active   
Step-Up
1
Current Mode
3.6
45
Up to 500
SOIC-8
Case Outlines
751-07   
Previously Viewed Products
Clear List

Featured Video
Automotive High-Frequency Boost Controller - NCV887601BSTGEVB Evaluation Board
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