参数资料
型号: TC1271ALCVCTTR
厂商: Microchip Technology
文件页数: 1/48页
文件大小: 0K
描述: IC RESET MONITOR 4.63V SOT23A-5
标准包装: 1
类型: 简单复位/加电复位
监视电压数目: 1
输出: 推挽式,图腾柱
复位: 高有效
复位超时: 最小为 17.5 ms
电压 - 阀值: 4.63V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: SC-74A,SOT-753
供应商设备封装: SOT-23-5
包装: 标准包装
产品目录页面: 662 (CN2011-ZH PDF)
其它名称: TC1271ALCVCTDKR
TC1270A/70AN/71A
Voltage Supervisor with Manual Reset Input
Features:
Package Types
? Precision Voltage Monitor
SOT-143
SOT-143
- 2.63V, 2.93V, 3.08V, 4.38V and 4.63V Trip
Points (Typical)
V SS
1
4
V DD V SS
1
4
V DD
? Manual Reset Input
? Reset Time-Out Delay:
- Standard: 280 ms (Typical)
RST
2
3
MR
RST
2
3
MR
- Optional: 2.19 ms, and 35 ms (Typical)
? Power Consumption ? 15 μA max
SOT-23- 5
SOT-23- 5
? No glitches on outputs during power-up
? Active Low Output Options:
- Push-Pull Output and Open-Drain Output
? Active High Output Option:
NC
V DD
MR
1
2
3
5
4
V SS
RST
NC
V DD
MR
1
2
3
5
4
V SS
RST
- Push-Pull Output
? Replacement for (Specification compatible with):
- TC1270, TC1271
Functional Block Diagram
- TCM811, TCM812
? Fully Static Design
? Low-Voltage Operation (1.0V)
? ESD Protection:
- ? 4 kV Human Body Model (HBM)
- ? 400V Machine Model (MM)
? Extended (E) Temperature Range:
V DD
Voltage
Detector
Circuitry
Reset
Generator
and Delay
Timer
(2.19 ms,
35 ms,
280 ms)
PP
PP
OD
RST
(TC1271A)
RST
(TC1270A)
RST
(TC1270AN)
-40°C to +125°C
? Package Options:
- 4-Lead SOT-143
- 5-Lead SOT-23
- Pb-free Device
Device Features
Output
MR
18.5 k ?
Glitch Filter
Device
Type
Active
Level
Packages
Comment
TC1270A
Push-Pull
Low
SOT-143 ( 2 ) , Replaces TC1270 and
SOT-23-5 TCM811
2.63
TC1270AN Open-Drain Low
TC1271A Push-Pull High
2.19, 35,
280 ( 1 )
4.63, 4.38,
3.08, 2.93,
( 4 )
1.0V to
5.5V
-40°C to SOT-143 ( 2 ) , New Option
+125°C SOT-23-5
SOT-143 ( 2) ,    ReplacesTC1271and
SOT-23-5 TCM812
Note 1:
2:
3:
4:
The 280 ms Reset delay time-out is compatible with the TC1270, TC1271, TCM811 and TCM812 devices.
The SOT-143 package is compatible with the TC1270, TC1271, TCM811 and TCM812 devices.
Custom Reset trip points and Reset delays available, contact your local Microchip sales office.
The TC1270/1 and TCM811/12 1.75V trip point option is not supported.
? 2007-2011 Microchip Technology Inc.
DS22035D-page 1
相关PDF资料
PDF描述
VE-B3D-EV-S CONVERTER MOD DC/DC 85V 150W
VI-J7K-CY-S CONVERTER MOD DC/DC 40V 50W
VI-B6Y-EX-B1 CONVERTER MOD DC/DC 3.3V 49.5W
VI-J7J-CY-S CONVERTER MOD DC/DC 36V 50W
VI-J74-CY-S CONVERTER MOD DC/DC 48V 50W
相关代理商/技术参数
参数描述
TC1271ALCVRCTR 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Voltage Supervisor with Manual Reset Input
TC1271ALVCTTR 功能描述:监控电路 5Pin uP Reset Mon 4.63V Reset Thresh RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟(典型值):10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel
TC1271ALVRCTR 功能描述:监控电路 4Pin uP Reset Mon 4.63V Reset Thresh RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟(典型值):10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel
TC1271AMBVCTTR 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Voltage Supervisor with Manual Reset Input
TC1271AMBVRCTR 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Voltage Supervisor with Manual Reset Input