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| 型号： | TPS3809I50DBVT |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3 |
| 封装： | GREEN, PLASTIC, SOT-23, 3 PIN |
| 文件页数： | 9/12页 |
| 文件大小： | 383K |
| 代理商： | TPS3809I50DBVT |
0.995
0.996
0.997
0.998
0.999
1.000
1.001
TA – Free-Air Temperature – C
o
–40
–20
0
20
40
60
85
VDD = 2.3 V
Normalized
Threshold
V
oltage
V
(T
),
V
(25
C)
IT
A
IT
o
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0
0.2
0.4
0.6
1.0
0.8
VDD – Threshold Overdrive Voltage – V
m
s
–
Minimum
Pulse
Duration
at
V
DD
–
t w
SLVS228A – AUGUST 1999 – REVISED OCTOBER 2010
www.ti.com
TYPICAL CHARACTERISTICS (continued)
SPACE
NORMALIZED INPUT THRESHOLD VOLTAGE
vs
FREE-AIR TEMPERATURE AT VDD
Figure 5.
Figure 6.
spacer
REVISION HISTORY
Changes from Original (August 1999) to Revision A
Page
Added Pull-up resistor value, RESET to the Recommended Operating Conditions Table .................................................. 3
6
Copyright 1999–2010, Texas Instruments Incorporated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TPS3809I50DBVT | 制造商:Texas Instruments 功能描述:SUPERVISORY CIRCUIT 3809 SOT-23-3 |
| TPS3809I50DBVT | 制造商:Texas Instruments 功能描述:SUPERVISORY CIRCUIT 3809 SOT-23-3 |
| TPS3809I50DBVTG4 | 功能描述:监控电路 3-Pin Supply Voltage Supervisor 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 |
| TPS3809I50MDBVREP | 功能描述:监控电路 Mil Enhance Supply Vltg Sup 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 |
| TPS3809I50QDBVRQ1 | 功能描述:监控电路 3-Pin Supply Voltage Supervisor 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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