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參數(shù)資料
| 型號： | TC54VC2902ECB |
| 廠商： | TelCom Semiconductor, Inc. |
| 英文描述： | VOLTAGE DETECTOR |
| 中文描述： | 電壓檢測器 |
| 文件頁數(shù)： | 2/3頁 |
| 文件大?。?/td> | 50K |
| 代理商： | TC54VC2902ECB |
4-280
TELCOM SEMICONDUCTOR, INC.
TC54
VOLTAGE DETECTOR
ELECTRICAL CHARACTERISTICS:
T
A
= 25
°
C, unless otherwise specified.
Symbol
Parameter
Test Conditions
V
–
V
IN
=
2.1V
3.0V
4.0V
5.0V
Min
Typ
Max
Unit
V
IN
I
SS
Operating Voltage
Quiescent Current
DET
= 2.1 to 6.0V
1.5
10.0
3.0
3.4
3.8
4.2
(V
–
x 1.02
(V
–
x 0.08
V
1.0
1.3
1.6
2.0
μ
A
V
–
Threshold Voltage
(V
–
x 0.98
(V
–
x 0.02
DET
)
DET
)
V
V
HYST
Hysteresis Range
DET
)
(V
–
x 0.05
7.7
10.1
11.5
13.0
DET
)
DET
)
V
I
OUT
Output Current
Nch V
DS
= 0.5
V
IN
= 2.1V
mA
3.0V
4.0V
5.0V
Pch V
DS
= 2.1V
– 40
°
C
≤
T
A
≤
85
°
C
V
IN
= 8.0V
– 10.0
±
100 ppm/
°
C
T
C
(V
–
)
Tempco of (V
–
)
ABSOLUTE MAXIMUM RATINGS*
Supply Voltage (V
IN).....................................................................
12V
Output Voltage: CMOS ............ (V
SS
– 0.3) to (V
IN
+ 0.3)
Open Drain................. (V
SS
– 0.3) to 12V
Output Current .........................................................50mA
Power Dissipation: (T
A
≤
70
°
C)
SOT-23A-3 .....................................................240mW
SOT-89-3 .......................................................400mW
TO-92
.......................................................440mW
Operating Temperature..........................– 40
°
C to + 85
°
C
Storage Temperature ...........................– 65
°
C to + 150
°
C
Soldering Temperature ...................... 300
°
C, 10 seconds
* Static-sensitive device. Unused devices must be stored in conductive
material. Protect devices from static discharge and static fields. Stresses
above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. These are stress ratings only and functional
operation of the device at these or any other conditions above those
indicated in the operational sections of the specifications is not implied.
Exposure to Absolute Maximum Rating Conditions for extended periods
may affect device reliability.
Pin No.
Symbol
Description
1
2
V
IN
V
OUT
Analog input. This pin is both the power supply input and the voltage to be monitored.
Digital output. This output goes low when V
IN
drops below V
high when V
IN
rises above V
–
Ground terminal.
–
and returns
DET
+ V
HYST
. (See timing chart).
3
V
SS
PIN DESCRIPTION
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TC54VC2902ECB713 | 功能描述:監(jiān)控電路 2.9V 2% 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: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 |
| TC54VC2902ECB713-CUT TAPE | 制造商:Microchip 功能描述:TC54 Series 2.9 V Threshold 10 V Supply CMOS Voltage Detector - SOT-23A-3 |
| TC54VC2902ECBRTP | 制造商:TELCOM 制造商全稱:TelCom Semiconductor, Inc 功能描述:VOLTAGE DETECTOR |
| TC54VC2902ECBSTP | 制造商:TELCOM 制造商全稱:TelCom Semiconductor, Inc 功能描述:VOLTAGE DETECTOR |
| TC54VC2902EMB | 制造商:TELCOM 制造商全稱:TelCom Semiconductor, Inc 功能描述:VOLTAGE DETECTOR |
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