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参数资料
| 型号： | TPS3125J18DBVT |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
| 封装： | GREEN, PLASTIC, SOT-23, 5 PIN |
| 文件页数： | 2/21页 |
| 文件大小： | 459K |
| 代理商： | TPS3125J18DBVT |
2.5
2
1
0
50
100
150
Minimum
Pulse
Duration
3.5
4
4.5
200
250
300
3
1.5
0.5
t w
s
VDD Threshold Overdrive mV
MR = Open
VIT = 2.64 V
TA = 25°C
TPS312xL30
1.002
1.001
0.999
40
20
0
20
40
1.005
60
80
1.004
1.003
1
0.998
Normalized
Input
Threshold
V
oltage
V
IT
(T
)/
A
V
IT
(25
)
°C
TA Free-Air Temperature °C
TPS312xL30
2
1.5
1
0
50
100
150
2.5
3
3.5
200
250
300
0.5
Minimum
Pulse
Duration
t w
s
VDD Threshold Overdrive mV
MR = Open
VIT = 1.08 V
TA = 25°C
TPS312xJ12
TPS3124-xx, TPS3125-xx
TPS3126-xx, TPS3128-xx
SLVS227E
– AUGUST 1999 – REVISED AUGUST 2011
TYPICAL CHARACTERISTICS (continued)
NORMALIZED INPUT THRESHOLD VOLTAGE
MINIMUM PULSE DURATION
vs
FREE-AIR TEMPERATURE
THRESHOLD OVERDRIVE
Figure 13.
Figure 14.
MINIMUM PULSE DURATION
vs
THRESHOLD OVERDRIVE
Figure 15.
10
Copyright
1999–2011, Texas Instruments Incorporated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TPS3125J18DBVTG4 | 功能描述:监控电路 Ultra-Low Voltage Processor 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 |
| TPS3125L30 | 制造商:TI 制造商全称:Texas Instruments 功能描述:ULTRA-LOW VOLTAGE PROCESSOR SUPERVISORY CIRCUITS |
| TPS3125L30DBV | 制造商:TI 制造商全称:Texas Instruments 功能描述:ULTRA-LOW VOLTAGE PROCESSOR SUPERVISORY CIRCUITS |
| TPS3125L30DBVR | 功能描述:监控电路 Ultra-Low Voltage Processor 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 |
| TPS3125L30DBVR | 制造商:Texas Instruments 功能描述:IC SUPERVISOR CIRCUIT 制造商:Texas Instruments 功能描述:IC, MPU SUPERVISOR, 18 uA, 3.3V, SOT23-5 |
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