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參數(shù)資料
| 型號： | TPS3618-50DGKT |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
| 封裝： | 3.05 X 4.98 MM, GREEN, PLASTIC, MSOP-8 |
| 文件頁數(shù)： | 14/16頁 |
| 文件大小： | 455K |
| 代理商： | TPS3618-50DGKT |
www.ti.com
0.995
0.996
0.997
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0.999
1
1.001
40 30 20 10 0 10 20 30 40 50 60 70 80
TA Free-Air Temperature °C
Input
Threshold
V
oltage
at
RESET
V
IT
0
5
10
15
20
25
30
0
1
2
3
4
5
6
TA = 40°C
TA = 25°C
TA = 85°C
TA = 0°C
Supply
Current
I DD
A
VDD Supply Voltage V
VBAT Mode
VBAT = 2.6 V
VDD Mode
VBAT = GND
or
0
1
2
3
4
5
6
35
30
25
20
15
10
5
0
TA = 40°C
TA = 85°C
TA = 0°C
TA = 25°C
High-Level
Output
V
oltage
at
RESET
V
OH
IOH High-Level Output Current mA
VDD = 5 V
VBAT = GND
SLVS339D – DECEMBER 2000 – REVISED DECEMBER 2006
SUPPLY CURRENT
INPUT THRESHOLD VOLTAGE AT RESET
vs
SUPPLE VOLTAGE
FREE-AIR TEMPERATURE
Figure 3.
Figure 4.
HIGH-LEVEL OUTPUT VOLTAGE AT RESET
vs
HIGH-LEVEL OUTPUT CURRENT
Figure 5.
7
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參數(shù)描述 |
|---|---|
| TPS3618-50DGKTG4 | 功能描述:監(jiān)控電路 5-V Battery-Backup for RAM Retention RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| TPS3619-33 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:備份電池監(jiān)督員保留內(nèi)存 |
| TPS3619-33DGK | 功能描述:監(jiān)控電路 Battery-Backup for RAM Retention RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| TPS3619-33DGK | 制造商:Texas Instruments 功能描述:IC's |
| TPS3619-33DGKG4 | 功能描述:監(jiān)控電路 Battery-Backup for RAM Retention RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
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