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NCV8876_16 PDF预览

NCV8876_16

更新时间: 2024-10-27 01:15:11
品牌 Logo 应用领域
安森美 - ONSEMI /
页数 文件大小 规格书
15页 212K
描述
Automotive Grade Start-Stop Non-Synchronous Boost Controller

NCV8876_16 数据手册

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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.  
www.onsemi.com  
MARKING  
DIAGRAM  
8
SOIC8  
D SUFFIX  
CASE 751  
8876xx  
ALYW  
G
8
1
1
8876xx = Specific Device Code  
xx = 00, 01  
A
L
= Assembly Location  
= Wafer Lot  
Features  
Automatic Enable Below 7.3 V (Factory Programmable)  
Boost Mode Operation at 6.8 V  
Y
W
G
= Year  
= Work Week  
= PbFree 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)  
CyclebyCycle Current Limit Protection  
HiccupMode Overcurrent Protection (OCP)  
Thermal Shutdown (TSD)  
PIN CONNECTIONS  
1
2
3
4
8
7
6
5
STATUS  
ISNS  
ROSC  
VC  
GND  
VOUT  
VDRV  
GDRV  
This is a PbFree Device  
(Top View)  
Typical Applications  
Applications Requiring Regulated Voltage through Cranking and  
StartStop Operation  
ORDERING INFORMATION  
Device  
Package  
Shipping  
NCV887600D1R2G SOIC8  
(PbFree)  
2500 / Tape &  
Reel  
NCV887601D1R2G SOIC8  
(PbFree)  
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.  
© Semiconductor Components Industries, LLC, 2016  
1
Publication Order Number:  
August, 2016 Rev. 12  
NCV8876/D  

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