參數(shù)資料
型號(hào)： TPS3620-50DGK
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(yè)數(shù)： 8/14頁(yè)
文件大小： 309K
代理商： TPS3620-50DGK
www.ti.com
0
1
2
3
4
5
6
35
30
25
20
15
10
5
0
T
A
= 40
°
C
T
A
= 85
°
C
T
A
= 0
°
C
T
A
= 25
°
C
VO
I
OH
High-Level Output Current mA
V
DD
= 5 V
V
BAT
= 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
T
A
= 40
°
C
T
A
= 25
°
C
T
A
= 85
°
C
T
A
= 0
°
C
I
OH
High-Level Output Current mA
V
DD
= 5 V
V
BAT
= GND
Expanded View
VO
0
1
2
3
4
5
6
2.5
2
1.5
1
0.5
I
OH
High-Level Output Current mA
0
T
A
= 40
°
C
T
A
= 25
°
C
T
A
= 85
°
C
T
A
= 0
°
C
VO
V
DD
= 5.5 V
PFI = 1.4 V
V
BAT
= 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
I
OH
High-Level Output Current
μ
A
20
0
T
A
= 40
°
C
T
A
= 25
°
C
T
A
= 85
°
C
T
A
= 0
°
C
V
DD
= 5.5 V
PFI = 1.4 V
V
BAT
= GND
Expanded View
VO
TPS3619-33, TPS3619-50
TPS3620-33, TPS3620-50
SLVS387E–APRIL 2001–REVISED SEPTEMBER 2004
TYPICAL CHARACTERISTICS (continued)
HIGH-LEVEL OUTPUT VOLTAGE AT RESET
vs
HIGH-LEVEL OUTPUT CURRENT
HIGH-LEVEL OUTPUT VOLTAGE AT RESET
vs
HIGH-LEVEL OUTPUT CURRENT
Figure 5.
Figure 6.
HIGH-LEVEL OUTPUT VOLTAGE AT PFO
vs
HIGH-LEVEL OUTPUT CURRENT
HIGH-LEVEL OUTPUT VOLTAGE AT PFO
vs
HIGH-LEVEL OUTPUT CURRENT
Figure 7.
Figure 8.
8
相關(guān)PDF資料
PDF描述
TPS3620-33DGK BACKUP-BATTERY SUPERVISORS FOR RAM RETENTION
TPS3705-30Y PROCESSOR SUPERVISORY CIRCUITS WITH POWER-FAIL
TPS3705-33Y PROCESSOR SUPERVISORY CIRCUITS WITH POWER-FAIL
TPS3705-50Y PROCESSOR SUPERVISORY CIRCUITS WITH POWER-FAIL
TPS3707-25Y PROCESSOR SUPERVISORY CIRCUITS WITH POWER-FAIL
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS3620-50DGKR 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
TPS3620-50DGKRG4 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
TPS3620-50DGKT 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
TPS3620-50DGKTG4 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
TPS3700 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:Window Comparator for Over- and Undervoltage Detection
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