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MC3423P1

更新时间: 2024-11-10 22:54:55
品牌 Logo 应用领域
摩托罗拉 - MOTOROLA 电源电路电源管理电路光电二极管
页数 文件大小 规格书
8页 134K
描述
OVERVOLTAGE SENSING CIRCUIT

MC3423P1 技术参数

生命周期:Transferred零件包装代码:DIP
包装说明:DIP,针数:8
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.14
Is Samacsys:N可调阈值:NO
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUITJESD-30 代码:R-PDIP-T8
JESD-609代码:e0信道数量:1
功能数量:1端子数量:8
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装形状:RECTANGULAR封装形式:IN-LINE
认证状态:Not Qualified最大供电电流 (Isup):10 mA
最大供电电压 (Vsup):40 V最小供电电压 (Vsup):4.5 V
表面贴装:NO温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:THROUGH-HOLE
端子位置:DUALBase Number Matches:1

MC3423P1 数据手册

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Order this document by MC3423/D  
OVERVOLTAGE  
SENSING CIRCUIT  
This overvoltage protection circuit (OVP) protects sensitive electronic  
circuitry from overvoltage transients or regulator failures when used in  
conjunction with an external “crowbar” SCR. The device senses the  
overvoltage condition and quickly “crowbars” or short circuits the supply,  
forcing the supply into current limiting or opening the fuse or circuit breaker.  
The protection voltage threshold is adjustable and the MC3423 can be  
programmed for minimum duration of overvoltage condition before tripping,  
thus supplying noise immunity.  
SEMICONDUCTOR  
TECHNICAL DATA  
The MC3423 is essentially a “two terminal” system, therefore it can be  
used with either positive or negative supplies.  
P1 SUFFIX  
PLASTIC PACKAGE  
CASE 626  
8
1
MAXIMUM RATINGS  
Rating  
Symbol  
V –V  
CC EE  
Value  
40  
Unit  
Vdc  
Vdc  
Vdc  
Vdc  
mA  
°C  
Differential Power Supply Voltage  
Sense Voltage (1)  
V
6.5  
Sense1  
Sense2  
D SUFFIX  
PLASTIC PACKAGE  
CASE 751  
Sense Voltage (2)  
V
6.5  
8
(SOP–8)  
Remote Activation Input Voltage  
Output Current  
V
act  
7.0  
1
I
O
300  
Operating Ambient Temperature Range  
Operating Junction Temperature  
Storage Temperature Range  
T
A
0 to +70  
125  
T
J
°C  
T
stg  
–65 to +150  
°C  
PIN CONNECTIONS  
Drive  
Output  
V
1
2
3
4
8
7
6
5
CC  
Simplified Application  
Sense 1  
Sense 2  
V
EE  
Indicator  
Output  
Current  
Source  
Remote  
Activation  
V
V
out  
in  
(Top View)  
Current  
Limited  
DC  
Power  
Supply  
+
O. V. P.  
MC3423  
C
out  
ORDERING INFORMATION  
Operating  
Temperature Range  
Device  
Package  
MC3423D  
MC3423P1  
SO–8  
T
A
= 0° to +70°C  
Plastic DIP  
Motorola, Inc. 1996  
Rev 1  

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