參數(shù)資料
型號(hào): TPS3307-18DG4
廠商: TEXAS INSTRUMENTS INC
元件分類(lèi): 電源管理
英文描述: 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
封裝: GREEN, PLASTIC, SOIC-8
文件頁(yè)數(shù): 19/20頁(yè)
文件大?。?/td> 759K
代理商: TPS3307-18DG4
www.ti.com
Typical Characteristics
4
0
6
10
0.5 0 0.5 1
2.5 3 3.5
Supply
Current
8
14
18
4
5
6
7
16
12
10
6
2
4
8
1.5 2
4.5
5.5
6.5
I DD
A
VDD Supply Voltage V
SENSEn = VDD
MR = Open
TA = 25°C
TPS330733
C
1
0.999
0.997
0.995
40
15
10
35
Normalized
Input
Threshold
V
oltage
VIT(T
A),
VIT(25
)
1.002
1.003
1.005
60
85
VDD = 2V
MR = Open
1.004
1.001
0.998
0.996
°
TA Free-Air Temperature °C
5
4
2
0
100 200 300 400 500 600
Minimum
Pulse
Duration
at
7
9
10
700 800 900 1000
8
6
3
1
SENSE Threshold Overdrive mV
t w
V
sense
s
VDD = 6V
MR = Open
400
500
700
900
10.5 0
1 1.5
2.5 3
Input
Current
200
100
3.5 4
5.5
6.5
0
300
600
800
0.5
2
4.5 5
6
VI Input Voltage at MR V
I I
A
VDD = 6V
TA = 25°C
SLVS199C – DECEMBER 1998 – REVISED DECEMBER 2006
NORMALIZED SENSE THRESHOLD VOLTAGE
SUPPLY CURRENT
vs
FREE-AIR TEMPERATURE AT VDD
SUPPLY VOLTAGE
Figure 2.
Figure 3.
INPUT CURRENT
MINIMUM PULSE DURATION AT SENSE
vs
INPUT VOLTAGE AT MR
THRESHOLD OVERDRIVE
Figure 4.
Figure 5.
8
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相關(guān)代理商/技術(shù)參數(shù)
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TPS3307-18DGN 功能描述:監(jiān)控電路 Triple Processor 監(jiān)控電路 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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TPS330718DGNG4 制造商:Texas Instruments 功能描述:
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TPS3307-18DGNR 功能描述:監(jiān)控電路 Triple Proc Super Circuits 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