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APW1680 PDF预览

APW1680

更新时间: 2024-02-03 06:38:16
品牌 Logo 应用领域
茂达 - ANPEC 监控
页数 文件大小 规格书
7页 84K
描述
3-Channel Power Supply Supervisor

APW1680 技术参数

生命周期:Contact Manufacturer包装说明:DIP, DIP8,.3
Reach Compliance Code:compliant风险等级:5.84
JESD-30 代码:R-PDIP-T8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
封装等效代码:DIP8,.3封装形状:RECTANGULAR
封装形式:IN-LINE电源:5 V
认证状态:Not Qualified子类别:Power Management Circuits
最大供电电流 (Isup):1 mA标称供电电压 (Vsup):5 V
表面贴装:NO温度等级:COMMERCIAL
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL

APW1680 数据手册

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APW1680  
3-Channel Power Supply Supervisor  
Features  
General Description  
The APW1680 is designed to minimize the exter-  
nal components of personal-computer switching  
power supply systems. It provides protection  
circuits, power good indicator, fault protection out-  
put FPO and control.  
!
Over Voltage Protection and Lock Out for  
3.3 V, 5 V, and 12 V  
!
Under Voltage Protection and Lock Out for  
3.3 V and 5 V  
!
Fault Protection Output with Open Drain  
Output Stage  
OVP (over voltage protection) monitors 3.3V, 5 V,  
and 12 V (12 V OV detects via VCC terminal). UVP  
(under voltage protection) monitors 3.3V and 5V.  
When an OV or UV condition is detected, the PGO  
(power good output) is set to low and FPOis latched  
!
Open Drain Power Good Output Signal for  
Power Good Input, 3.3 V and 5 V  
300 ms Power Good Delay  
to high.  
PSON  
tion latch.  
from low to high resets the protec-  
2.36ms  
Control to FPO Turn Off Delay  
PSON  
38 ms Control Debounce  
Power good feature monitors PGI, 3.3V and 5V un-  
der voltages, and issues a power good signal when  
they are ready.  
75 ms Delay for 3.3V and 5V Under Voltage  
! Protection  
73 µs Width Noise Deglitches  
Wide Power Supply Voltage Range  
from 4 V to 15 V  
Pin Description  
Applications  
PGI  
GND  
1
2
3
4
8
7
6
5
PGO  
VCC  
VS5  
PC Switching Power Supply  
FPO  
VS33  
PSON  
Ordering Information  
APW1680  
Package Code  
J : DIP - 8  
Handling Code  
Temp. Range  
°
C : 0 to 70 C  
Temp. Range  
Package Code  
Handling Code  
TU : Tube  
ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise  
customers to obtain the latest version of relevant information to verify before placing orders.  
Copyright ANPEC Electronics Corp.  
Rev. A.2 - Feb., 2001  
1
www.anpec.com.tw  

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