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NCP348AEMUTBG

更新时间: 2024-09-20 11:01:39
品牌 Logo 应用领域
安森美 - ONSEMI 驱动接口集成电路驱动器MOSFET驱动器驱动程序和接口
页数 文件大小 规格书
12页 279K
描述
Positive Overvoltage Protection Circuit with Internal Low Ron NMOS FET and Status Flag

NCP348AEMUTBG 技术参数

是否无铅: 不含铅生命周期:Obsolete
针数:10Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.72接口集成电路类型:HALF BRIDGE BASED MOSFET DRIVER
湿度敏感等级:1峰值回流温度(摄氏度):NOT SPECIFIED
处于峰值回流温度下的最长时间:NOT SPECIFIEDBase Number Matches:1

NCP348AEMUTBG 数据手册

 浏览型号NCP348AEMUTBG的Datasheet PDF文件第2页浏览型号NCP348AEMUTBG的Datasheet PDF文件第3页浏览型号NCP348AEMUTBG的Datasheet PDF文件第4页浏览型号NCP348AEMUTBG的Datasheet PDF文件第5页浏览型号NCP348AEMUTBG的Datasheet PDF文件第6页浏览型号NCP348AEMUTBG的Datasheet PDF文件第7页 
NCP348  
Positive Overvoltage  
Protection Controller with  
Internal Low RON NMOS FET  
and Status FLAG  
http://onsemi.com  
MARKING  
The NCP348 is able to disconnect the systems from its output pin  
in case wrong input operating conditions are detected. The system is  
positive overvoltage protected up to +28 V.  
Due to this device using internal NMOS, no external device is  
necessary, reducing the system cost and the PCB area of the  
application board.  
DIAGRAM  
BAIM  
G
WDFN10  
MT SUFFIX  
CASE 516AA  
The NCP348 is able to instantaneously disconnect the output from  
the input, due to integrated Low R Power NMOS (65 mW), if the  
ON  
input voltage exceeds the overvoltage threshold (6.4 V) or  
undervoltage threshold, of 3.25 V (UVLO).  
BAI = Specific Device Code  
M
= Date Code  
At powerup (EN pin = low level), the V turns on 50 ms after the  
out  
G
= Pb−Free Package  
V
in  
exceeds the undervoltage threshold.  
The NCP348 provides a negative going flag (FLAG) output, which  
alerts the system that a fault has occurred.  
PIN CONNECTIONS  
In addition, the device has ESD−protected input (15 kV Air) when  
bypassed with a 1.0 mF or larger capacitor.  
IN  
1
2
10 EN  
PAD1  
GND  
GND  
9
NC  
Features  
Overvoltage Protection up to 28 V  
FLAG  
IN  
3
4
5
8
7
6
NC  
On−Chip Low R  
NMOS Transistor: 65 mW  
DS(on)  
OUT  
OUT  
PAD2  
IN  
Internal Charge Pump  
IN  
Overvoltage Lockout (OVLO)  
Undervoltage Lockout (UVLO)  
Internal 50 ms Startup Delay  
Alert FLAG Output  
(Top View)  
ORDERING INFORMATION  
Shutdown EN Input  
Device  
Package  
Shipping  
Compliance to IEC61000−4−2 (Level 4)  
NCP348MTTBG WDFN−10 3000 / Tape & Reel  
(Pb−Free)  
8.0 kV (Contact)  
15 kV (Air)  
ESD Ratings: Machine Model = B  
Human Body Model = 3  
10 Lead WDFN 2.5x2 mm Package  
This is a Pb−Free Device  
NCP348MTTXG WDFN−10 10000 / Tape & Reel  
(Pb−Free)  
†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.  
Applications  
Cell Phones  
Camera Phones  
Digital Still Cameras  
Personal Digital Applications  
MP3 Players  
©
Semiconductor Components Industries, LLC, 2006  
1
Publication Order Number:  
November, 2006 − Rev. 2  
NCP348/D  

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