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參數資料
| 型號： | TPS3103K20DVB |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | ULTRALOW SUPPLY CURRENT/SUPPLY VOLTAGE SUPERVISORY CIRCUITS |
| 中文描述： | 超低電源電流/電源電壓監控電路 |
| 文件頁數： | 14/22頁 |
| 文件大?。?/td> | 361K |
| 代理商： | TPS3103K20DVB |
SLVS363B AUGUST 2001 REVISED SEPTEMBER 2004
www.ti.com
14
Figure 6
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
0
2
4
6
8
10
12
14
16
18
20
TA = 25
°
C
TA = 0
°
C
TA = 40
°
C
TA = 85
°
C
VDD = 3.3 V
SENSE = GND
MR = GND
WDI = GND
TPS3110E09
LOW-LEVEL OUTPUT VOLTAGE
vs
LOW-LEVEL OUTPUT CURRENT
VO
IOL Low-Level Output Current mA
Figure 7
0.60
0.65
0.70
0.75
0.80
0.85
0.90
0.5
0.4
0.3
0.2
0.1
0
TA = 25
°
C
TA = 0
°
C
TA = 40
°
C
TA = 85
°
C
VDD = 0.9 V
SENSE = VDD
MR = VDD
WDI : Triggered
TPS3110E09
HIGH-LEVEL OUTPUT VOLTAGE
vs
HIGH-LEVEL OUTPUT CURRENT
IOH High-Level Output Current mA
VO
Figure 8
TATA =40
°
C
2
2.2
2.4
2.6
2.8
3
3.2
3.4
25
20
15
10
5
0
°
C
TA = 0
°
C
TA = 25
°
C
TA = 85
°
C
VDD = 3.3 V
SENSE = VDD
MR = VDD
WDI : Triggered
TPS3110K33
HIGH-LEVEL OUTPUT VOLTAGE
vs
HIGH-LEVEL OUTPUT CURRENT
VO
IOH Low-Level Output Current mA
Figure 9
0
5
10
15
20
25
30
35
40
45
50
0
0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5
VDD Threshold Overdrive Voltage V
t
MINIMUM PULSE DURATION AT V
DD
vs
THRESHOLD OVERDRIVE VOLTAGE
V
s
μ
VDD = 3.3 V
VDD = 0.9 V
MR : Open
SENSE = VDD
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| TPS3103K20DVBR | ULTRALOW SUPPLY CURRENT/SUPPLY VOLTAGE SUPERVISORY CIRCUITS |
| TPS3103E15DVBR | ULTRALOW SUPPLY CURRENT/SUPPLY VOLTAGE SUPERVISORY CIRCUITS |
| TPS3106E15DVBR | ULTRALOW SUPPLY CURRENT/SUPPLY VOLTAGE SUPERVISORY CIRCUITS |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TPS3103K20DVBR | 制造商:TI 制造商全稱:Texas Instruments 功能描述:ULTRALOW SUPPLY CURRENT/SUPPLY VOLTAGE SUPERVISORY CIRCUITS |
| TPS3103K3 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:ULTRALOW SUPPLY CURRENT/SUPPLY VOLTAGE SUPERVISORY CIRCUITS |
| TPS3103K33 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:ULTRALOW SUPPLY CURRENT/SUPPLY VOLTAGE SUPERVISORY CIRCUITS |
| TPS3103K33DBVR | 功能描述:監控電路 Current/Supply-Volt Supervisory RoHS:否 制造商:STMicroelectronics 監測電壓數: 監測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監視器:No Watchdog 電池備用開關: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 |
| TPS3103K33DBVRG4 | 功能描述:監控電路 Current/Supply-Volt Supervisory RoHS:否 制造商:STMicroelectronics 監測電壓數: 監測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監視器:No Watchdog 電池備用開關: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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