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参数资料
| 型号： | TC1271TERC |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4 |
| 封装： | SOT-143, 4 PIN |
| 文件页数： | 5/6页 |
| 文件大小： | 55K |
| 代理商： | TC1271TERC |
5
TC1270/1-1 9/15/99
TC1270
TC1271
4-PIN
P RESET MONITORS
TYPICAL CHARACTERISTICS
VCC = 1V
TEMPERATURE (
°C)
8
10
12
14
6
4
2
0
8
6
4
2
0
–40
0
20
–20
40
60
85
SUPPLY
CURRENT
(
A)
Supply Current vs.Temperature
(No Load, TC127xR/S/T/F)
VCC = 5V
VCC = 3V
TEMPERATURE (
°C)
30
40
50
20
10
0
–40
0
20
–20
40
60
85
POWER-DOWN
RESET
DELAY
(
sec)
Power-Down Reset Delay vs. Temperature
(TC127xF)
VOD = 20 mV
VOD = 100 mV
VOD = 200 mV
TEMPERATURE (
°C)
–40
0
20
–20
40
60
85
SUPPLY
CURRENT
(
A)
Supply Current vs.Temperature
(No Load, TC127xL/M)
VCC = 5V
VCC = 3V
VCC = 1V
1.0010
1.0020
1.0030
1.0000
0.9990
0.9980
0.9970
0.9960
0.9950
0.9940
TEMPERATURE (
°C)
–40
10
35
–15
65
60
NORMALIZED
THRESHOLD
(V)
Normalized Reset Threshold vs. Temperature
TEMPERATURE (
°C)
240
245
250
235
230
225
–40
0
20
–20
40
60
85
POWER-UP
RESET
TIMEOUT
(msec)
Power-Up Reset Timeout vs. Temperature
TC127xL/M
L/M
R/S/T
TC127xR/S/T/F
TEMPERATURE (
°C)
30
40
50
20
10
0
–40
0
20
–20
40
60
85
POWER-DOWN
RESET
DELAY
(
sec)
Power-Down Reset Delay vs. Temperature
(TC127xL/M/R/S/T)
v
OD = 20 mV
V
OD = 20 mV
V
OD = 100 mV
V
OD = 200 mV
V
OD = 100 mV
V
OD = 200 mV
相关PDF资料 |
PDF描述 |
|---|---|
| TC1271MERC | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4 |
| TC1272-10ENB | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3 |
| TC1274-10ENB | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3 |
| TC1273-5ENB | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3 |
| TC1274-5ENB | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TC1271TERCTR | 功能描述:监控电路 4-Pin uP 38V Reset 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 |
| TC1272 | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:3-Pin Reset Monitors for 5V Systems |
| TC1272-10ENBTR | 功能描述:监控电路 3-Pin for 5V Systems 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 |
| TC1272-15ENBTR | 功能描述:监控电路 3-Pin for 5V Systems 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 |
| TC1272-5ENBTR | 功能描述:监控电路 3-Pin for 5V Systems 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 |
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