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參數(shù)資料
| 型號： | TPS3620-33DGK |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | BACKUP-BATTERY SUPERVISORS FOR RAM RETENTION |
| 中文描述： | 備用電池RAM保持監(jiān)督員 |
| 文件頁數(shù)： | 9/14頁 |
| 文件大?。?/td> | 309K |
| 代理商： | TPS3620-33DGK |
www.ti.com
0
0.5
1
1.5
2
2.5
3
3.5
0
5
10
15
20
25
T
A
= 25
°
C
T
A
= 85
°
C
T
A
= 0
°
C
T
A
= 40
°
C
VO
I
OL
Low-Level Output Current mA
V
DD
= 3.3 V
V
BAT
= GND
0
100
200
300
400
500
0
1
2
3
4
5
T
A
= 40
°
C
T
A
= 25
°
C
T
A
= 85
°
C
T
A
= 0
°
C
VO
I
OL
Low-Level Output Current mA
V
DD
= 3.3 V
V
BAT
= GND
Expanded View
0
1
2
3
4
5
6
7
8
9
10
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
M
V
Threshold Overdrive at V
DD
V
1
s
μ
0.6
1
1.4
1.8
2.2
2.6
3
3.4
3.8
4.2
4.6
5
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
M
Threshold Overdrive at PFI V
V
DD
= 1.65 V
s
μ
TPS3619-33, TPS3619-50
TPS3620-33, TPS3620-50
SLVS387E–APRIL 2001–REVISED SEPTEMBER 2004
TYPICAL CHARACTERISTICS (continued)
LOW-LEVEL OUTPUT VOLTAGE AT RESET
vs
LOW-LEVEL OUTPUT CURRENT
LOW-LEVEL OUTPUT VOLTAGE AT RESET
vs
LOW-LEVEL OUTPUT CURRENT
Figure 9.
Figure 10.
MINIMUM PULSE DURATION AT V
DD
vs
THRESHOLD OVERDRIVE AT V
DD
MINIMUM PULSE DURATION AT PFI
vs
THRESHOLD OVERDRIVE AT PFI
Figure 11.
Figure 12.
9
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TPS3620-33DGKR | 功能描述:監(jiān)控電路 3.3-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 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| TPS3620-33DGKRG4 | 功能描述:監(jiān)控電路 3.3-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 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| TPS3620-33DGKT | 功能描述:監(jiān)控電路 3.3-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 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| TPS3620-33DGKTG4 | 功能描述:監(jiān)控電路 3.3-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 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| TPS3620-33MDGKREP | 功能描述:監(jiān)控電路 Mil Enhance Backup- Battery Sups 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 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
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