Datasheet > NCV8876

NCV8876

更新时间： 2024-10-26 12:27:07

品牌	Logo	应用领域
安森美 - ONSEMI		控制器
页数	文件大小	规格书
11页	148K
描述
Automotive Grade Start-Stop Non-Synchronous Boost Controller

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中文翻译

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NCV8876 数据手册

NCV8876

Automotive Grade

Start-Stop Non-Synchronous

Boost Controller

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.

http://onsemi.com

MARKING

DIAGRAM

SOIC−8

D SUFFIX

CASE 751

8876xx

ALYW

8876xx = Specific Device Code

xx = 00, 01

= Assembly Location

= Wafer Lot

Features

• Automatic Enable Below 7.3 V (Factory Programmable)

• Boost Mode Operation at 6.8 V

= Year

= Work Week

= Pb−Free Package

• $2% Output Accuracy Over Temperature Range

• Peak Current Mode Control with Internal Slope Compensation

• Externally Adjustable Frequency Operation

• Wide Input Voltage Range of 2 V to 40 V, 45 V Load Dump

• Low Quiescent Current in Sleep Mode (<11 mA Typical)

• Cycle−by−Cycle Current Limit Protection

• Hiccup−Mode Overcurrent Protection (OCP)

• Thermal Shutdown (TSD)

PIN CONNECTIONS

STATUS

ISNS

ROSC

GND

VOUT

VDRV

GDRV

• This is a Pb−Free Device

(Top View)

Typical Applications

• Applications Requiring Regulated Voltage through Cranking and

Start−Stop Operation

ORDERING INFORMATION

†

Device

Package

Shipping

NCV887600D1R2G SOIC−8

(Pb−Free)

2500 / Tape &

Reel

NCV887601D1R2G SOIC−8

(Pb−Free)

2500 / Tape &

Reel

†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.

Publication Order Number:

June, 2013 − Rev. 1

NCV8876/D

12 3 4 5 6 7...11

中文翻译

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与NCV8876相关器件

型号	品牌	获取价格	描述	数据表
NCV8876_16	ONSEMI	获取价格	Automotive Grade Start-Stop Non-Synchronous Boost Controller
NCV887600D1R2G	ONSEMI	获取价格	Automotive Grade Start-Stop Non-Synchronous Boost Controller
NCV887601D1R2G	ONSEMI	获取价格	Automotive Grade Start-Stop Non-Synchronous Boost Controller
NCV8877	ONSEMI	获取价格	Automotive Grade Start-Stop Non-Synchronous Boost Controller
NCV8877_16	ONSEMI	获取价格	Automotive Grade Start-Stop Non-Synchronous Boost Controller
NCV8877_17	ONSEMI	获取价格	Automotive Grade Start-Stop Non-Synchronous Boost Controller
NCV887700D1R2G	ONSEMI	获取价格	Automotive Grade Start-Stop Non-Synchronous Boost Controller
NCV887701D1R2G	ONSEMI	获取价格	Automotive Grade Start-Stop Non-Synchronous Boost Controller
NCV887711D1R2G	ONSEMI	获取价格	Automotive Grade Start-Stop Non-Synchronous Boost Controller
NCV887720D1R2G	ONSEMI	获取价格	Automotive Grade Start-Stop Non-Synchronous Boost Controller

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