© Semiconductor Components Industries, LLC, 2016

September, 2016 − Rev. 7

1

Publication Order Number:

NCV8877/D

NCV8877

Automotive Grade

Start-Stop 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 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

Programmable)

Typical Applications

Start−Stop Operation

MARKING

DIAGRAM

www.onsemi.com

SOIC−8

D SUFFIX

CASE 751

1

8

PIN CONNECTIONS

1

8

2

3

4

7

6

5

(Top View)

DISB

ISNS

GND

GDRV

ROSC

VC

VOUT

VDRV

8877xx = Specific Device Code

xx = 00, 01, 20, 40

A

= Assembly Location

L

= Wafer Lot

Y

= Year

W

= Work Week

G

= Pb−Free Package

8877xx

ALYW

G

1

8

Device

Package

ORDERING INFORMATION

NCV887700D1R2G

†For information on tape and reel specifications,

including part orientation and tape sizes, please

refer to our Tape and Reel Packaging Specification

Brochure, BRD8011/D.

NCV887701D1R2G

NCV887720D1R2G

SOIC−8

(Pb−Free)

2500 / Tape &

Reel

NCV887740D1R2G

NCV887711D1R2G

NCV887721D1R2G