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NCV887103 PDF预览

NCV887103

更新时间: 2024-10-26 11:58:47
品牌 Logo 应用领域
安森美 - ONSEMI 控制器
页数 文件大小 规格书
12页 145K
描述
Automotive Grade Non-Synchronous Boost Controller

NCV887103 数据手册

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NCV8871  
Automotive Grade  
Non-Synchronous Boost  
Controller  
The NCV8871 is an adjustable output nonsynchronous boost  
controller which drives an external Nchannel 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.  
http://onsemi.com  
MARKING  
DIAGRAM  
Protection features include internallyset softstart, undervoltage  
lockout, cyclebycycle current limiting, hiccupmode shortcircuit  
protection and thermal shutdown.  
Additional features include low quiescent current sleep mode and  
externallysynchronizable switching frequency.  
8
SOIC8  
D SUFFIX  
CASE 751  
8871xx  
ALYW  
G
8
1
1
8871xx = Specific Device Code  
xx = 00, 01, 02, 03, 04  
Features  
A
L
Y
W
G
= Assembly Location  
= Wafer Lot  
= Year  
= Work Week  
= PbFree Package  
Peak Current Mode Control with Internal Slope Compensation  
1.2 V 2% Reference voltage  
Fixed Frequency Operation  
Wide Input Voltage Range of 3.2 V to 40 Vdc, 45 V Load Dump  
Input Undervoltage Lockout (UVLO)  
Internal SoftStart  
PIN CONNECTIONS  
Low Quiescent Current in Sleep Mode  
CyclebyCycle Current Limit Protection  
HiccupMode Overcurrent Protection (OCP)  
HiccupMode ShortCircuit Protection (SCP)  
Thermal Shutdown (TSD)  
1
2
3
4
8
7
6
5
EN/SYNC  
ISNS  
VFB  
VC  
GND  
VIN  
GDRV  
VDRV  
This is a PbFree Device  
(Top View)  
ORDERING INFORMATION  
Device  
Package  
Shipping  
NCV887100D1R2G SOIC8  
(PbFree)  
2500 / Tape &  
Reel  
NCV887101D1R2G SOIC8  
(PbFree)  
2500 / Tape &  
Reel  
NCV887102D1R2G SOIC8  
(PbFree)  
2500 / Tape &  
Reel  
NCV887103D1R2G SOIC8  
(PbFree)  
2500 / Tape &  
Reel  
NCV887104D1R2G 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, 2012  
1
Publication Order Number:  
September, 2012 Rev. 3  
NCV8871/D  

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