參數(shù)資料
型號： TPS3809K33DBVR
廠商： TEXAS INSTRUMENTS INC
元件分類： 電源管理
英文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3
封裝： GREEN, PLASTIC, SOT-23, 3 PIN
文件頁數(shù)： 8/12頁
文件大?。?/td> 383K
代理商： TPS3809K33DBVR
–50
–40
–30
–20
–10
0
10
20
30
40
50
–2
0
2
4
6
TA = 25 C
o
VDD – Supply Voltage – V
Current
I
–
Supply
–
A
D
m
TPS3809J25
0
0.25
0.50
0.75
1.00
1.25
1.50
1.75
2.00
2.25
2.50
2.75
0
2.5
7.5
10.0
5.0
12.5
VDD = 2.5 V
TA = 85
oC
TA = –40
oC
IOL – Low-Level Output Current – mA
OL
V
–
Low-Level
Output
V
oltage
–
V
TA = 25 C
o
TA = 0
oC
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
IOH – High-Level Output Current – mA
VDD = 6 V
TA = 85
oC
0
–10
–20
–30
–40
–50
V
OH
–
High-Level
Output
V
oltage
–
V
TA = –40 C
o
TA = 0
oC
TA = 25
oC
0
0.25
0.50
0.75
1.00
1.25
1.50
1.75
2.00
2.25
2.50
2.75
3.00
IOH – High-Level Output Current – mA
VDD = 2.5 V
TA = 85
oC
0
–2
–4
–6
–8
–10
V
OH
–
High-Level
Output
V
oltage
–
V
TA = –40 C
o
TA = 25
oC
TA = 0
oC
www.ti.com
SLVS228A – AUGUST 1999 – REVISED OCTOBER 2010
TYPICAL CHARACTERISTICS
spacer
LOW-LEVEL OUTPUT VOLTAGE
SUPPLY CURRENT
vs
LOW-LEVEL OUTPUT CURRENT
SUPPLY VOLTAGE
Figure 1.
Figure 2.
HIGH-LEVEL OUTPUT VOLTAGE
vs
HIGH-LEVEL OUTPUT CURRENT
Figure 3.
Figure 4.
Copyright 1999–2010, Texas Instruments Incorporated
5
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS3809K-33DBVR 制造商:Texas Instruments 功能描述:Voltage Detector, Fixed, +2.93V, 3 Pin, Plastic, TO-236
TPS3809K33DBVRG4 功能描述:監(jiān)控電路 3-Pin Supply Voltage Supervisor 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
TPS3809K33DBVT 功能描述:監(jiān)控電路 2.93V Volt. Sup 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
TPS3809K33DBVT 制造商:Texas Instruments 功能描述:IC Leaded Process Compatible:Yes
TPS3809K33DBVTG4 功能描述:監(jiān)控電路 3-Pin Supply Voltage Supervisor 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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