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參數(shù)資料
| 型號(hào)： | TPS3618-50DGKT |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類(lèi)： | 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(yè)數(shù)： | 15/16頁(yè) |
| 文件大小： | 455K |
| 代理商： | TPS3618-50DGKT |
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0
1
2
3
4
5
6
2.5
2
1.5
1
0.5
0
TA = 40°C
TA = 25°C
TA = 85°C
TA = 0°C
High-Level
Output
V
oltage
at
PFO
V
OH
IOH High-Level Output Current mA
VDD = 5.5 V
PFI = 1.4 V
VBAT = GND
4.5
4.6
4.7
4.8
4.9
5
5.1
5 4.5 4 3.5 3
2.5 2 1.5 1
0.5
0
TA = 40°C
TA = 25°C
TA = 85°C
TA = 0°C
IOH High-Level Output Current mA
VDD = 5 V
VBAT = GND
Expanded View
High-Level
Output
V
oltage
at
RESET
V
OH
0
0.5
1
1.5
2
2.5
3
3.5
0
5
10
15
20
25
TA = 25°C
TA = 85°C
TA = 0°C
TA = 40°C
Low-Level
Output
V
oltage
at
RESET
V
OL
IOL Low-Level Output Current mA
VDD = 3.3 V
VBAT = GND
5.10
5.15
5.20
5.25
5.30
5.35
5.40
5.45
5.50
5.55
200 180 160 140 120 100 80 60 40 20
0
TA = 40°C
TA = 25°C
TA = 85°C
TA = 0°C
IOH High-Level Output Current A
VDD = 5.5 V
PFI = 1.4 V
VBAT = GND
Expanded View
High-Level
Output
V
oltage
at
PFO
V
OH
SLVS339D – DECEMBER 2000 – REVISED DECEMBER 2006
HIGH-LEVEL OUTPUT VOLTAGE AT RESET
HIGH-LEVEL OUTPUT VOLTAGE AT PFO
vs
HIGH-LEVEL OUTPUT CURRENT
Figure 6.
Figure 7.
HIGH-LEVEL OUTPUT VOLTAGE AT PFO
LOW-LEVEL OUTPUT VOLTAGE AT RESET
vs
HIGH-LEVEL OUTPUT CURRENT
LOW-LEVEL OUTPUT CURRENT
Figure 8.
Figure 9.
8
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| 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(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)電壓閾值: 輸出類(lèi)型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)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(chēng):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(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)電壓閾值: 輸出類(lèi)型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)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(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)電壓閾值: 輸出類(lèi)型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)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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