NCV8871: Non-Synchronous Boost Controller, Automotive Grade

Overview
Specifications
Applications
Datasheet: Boost Controller, Non-Synchronous, Automotive Grade
Rev. 8 (135kB)
»View Material Composition
»No Product Change Notifications exist
Product Overview
Product Description
The NCV8871 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   Benefits
     
  • Peak Current Mode Control with Internal Slope Compensation
 
  • Good transient response over a wide input voltage and load range
  • 1.2 V 2% Reference voltage
 
  • Accurate voltage regulation
  • Wide Input Voltage Range of 3.2 V to 40 Vdc, 45 V Load Dump
 
  • Works in a wide variety of applications
  • Input undervoltage lockout (UVLO)
 
  • Disables start up in undervoltage conditions
  • Internal SoftStart
 
  • Decreases inrush current
  • Low quiescent current in sleep mode
 
  • Very low off current
  • Cycle-by-cycle current limit protection
 
  • Protects against over current conditions
  • Hiccup-mode short-circuit protection (SCP)
 
  • Protects against short circuit faults
  • Thermal shutdown (TSD)
 
  • Thermally protects IC
Applications   End Products
  • Start-Stop systems
  • SEPIC (Non-inverting Buck Boost)
  • Direct Gas Injection
 
  • Automotive Systems
Technical Documentation & Design Resources
Design & Development Tools (1) Package Drawings (1)
Simulation Models (2) Videos (1)
Data Sheets (1) Evaluation Board Documents (19)
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
NCV8871BSTGEVB Active
Pb-free
Adjustable Output Non-Synchronous Boost Controller Evaluation Board
NCV8871FLYGEVB Active
Pb-free
Adjustable Output Non-Synchronous Boost Controller Evaluation Board
NCV8871LVBGEVB Active
Pb-free
Adjustable Output Non-Synchronous Boost Controller Evaluation Board
NCV8871SEPGEVB Active
Pb-free
Adjustable Output Non-Synchronous Boost Controller Evaluation Board
Avnet  (2014-10-21) : 1
Digi-Key  (2014-10-21) : 6
Avnet  (2014-10-21) : 2
Mouser  (2014-10-21) : 2
Digi-Key  (2014-10-21) : 1
Avnet  (2014-10-21) : 2
Avnet  (2014-10-21) : 2
Mouser  (2014-10-21) : 2
Digi-Key  (2014-10-21) : 2
Availability and Samples
Product
Status
Compliance
Description
Package
MSL*
Container
Budgetary Price/Unit
Type
Case Outline
Type
Qty.
NCV887100D1R2G Active
AEC Qualified
PPAP Capable
Pb-free
Non-Synchronous Boost Controller, Automotive Grade SOIC-8 751-07 1 Tape and Reel 2500 $0.825
NCV887101D1R2G Active
AEC Qualified
PPAP Capable
Pb-free
Non-Synchronous Boost Controller, Automotive Grade SOIC-8 751-07 1 Tape and Reel 2500 $0.825
NCV887102D1R2G Active
AEC Qualified
PPAP Capable
Pb-free
Non-Synchronous Boost Controller, Automotive Grade SOIC-8 751-07 1 Tape and Reel 2500 $0.825
NCV887103D1R2G Active
AEC Qualified
PPAP Capable
Pb-free
Non-Synchronous Boost Controller, Automotive Grade SOIC-8 751-07 1 Tape and Reel 2500 $0.825
NCV887104D1R2G Active
AEC Qualified
PPAP Capable
Pb-free
Non-Synchronous Boost Controller, Automotive Grade SOIC-8 751-07 1 Tape and Reel 2500 $1.0
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) :
ON Semiconductor   (2014-10-29 00:00) : 20,000
Market Leadtime (weeks) :
ON Semiconductor   (2014-10-29 00:00) : 2,500
Market Leadtime (weeks) :
Market Leadtime (weeks) :
Chip1Stop   (2014-10-21 00:00) : >1K
Market Leadtime (weeks) :
Datasheet: Boost Controller, Non-Synchronous, Automotive Grade
Rev. 8 (135kB)
»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 
 Active     Non-Synchronous Boost Controller, Automotive Grade   Step-Up   1   Current Mode   3.2   44   170     SOIC-8 
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Active     Non-Synchronous Boost Controller, Automotive Grade   Step-Up   1   Current Mode   3.2   44   1000     SOIC-8 
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Active     Non-Synchronous Boost Controller, Automotive Grade   Step-Up   1   Current Mode   3.2   44   1000     SOIC-8 
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Active     Non-Synchronous Boost Controller, Automotive Grade   Step-Up   1   Current Mode   3.2   44   340     SOIC-8 
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Active     Non-Synchronous Boost Controller, Automotive Grade   Step-Up   1   Current Mode   3.2   44   340     SOIC-8 
Datasheet: Boost Controller, Non-Synchronous, Automotive Grade
Rev. 8 (135kB)
»View Material Composition
»No Product Change Notifications exist
Product Overview
Case Outlines
751-07   
Previously Viewed Products
Clear List

Associated Products
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