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参数资料
| 型号： | TC54VN4302ECB |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3 |
| 封装： | EIAJ, SC-59, SOT-23A, 3 PIN |
| 文件页数： | 5/12页 |
| 文件大小： | 215K |
| 代理商： | TC54VN4302ECB |
TC54
DS21434C-page 2
2002 Microchip Technology Inc.
1.0
ELECTRICAL
CHARACTERISTICS
Absolute Maximum Ratings*
Input Voltage ........................................................+12V
Output Current ....................................................50mA
Output Voltage: CMOS..... (VSS – 0.3V) to (VIN + 0.3V)
Open Drain ..........(VSS – 0.3V) to 12V
Power Dissipation (TA ≤ 70°C):
3-Pin SOT-23A ...........................................240mW
3-Pin SOT-89 .............................................400mW
5-Pin SOT-23A ...........................................240mW
Operating Temperature Range.............-40°C to +85°C
Storage Temperature Range ..............-65°C to +150°C
*Stresses above those listed under "Absolute Maximum
Ratings" may cause permanent 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
operation sections of the specifications is not implied.
Exposure to Absolute Maximum Rating conditions for
extended periods may affect device reliability.
TC54 ELECTRICAL SPECIFICATIONS
Electrical Characteristics: TA = 25°C, unless otherwise specified.
Symbol
Parameter
Min
Typ
Max
Units
Test Conditions
VIN
Operating Voltage
0.7
—
10.0
V
(VDET -) = 0.8 to 6.0V
ISS
Quiescent Current
—
1.0
1.3
1.6
2.0
3.0
3.4
3.8
4.2
AVIN = 2.1V
VIN = 3.0V
VIN = 4.0V
VIN = 5.0V
VDET -
Threshold Voltage
VDET - x 0.98
—
VDET - x 1.02
V
VHYST
Hysteresis Voltage
VDET - x 0.02
VDET - x 0.05
VDET - x 0.08
V
IOUT
Output Current
—
7.7
10.1
11.5
13.0
-10.0
—
mA
VOL = 0.5V, VIN = 2.1V
VIN = 3.0V
VIN = 4.0V
VIN = 5.0V
TC54VC Only;
VOH = VIN – 2.1V, VIN = 8.0V
TC (VDET -)
Tempco of (VDET -)
—
±100
—
ppm/°C -40°C
≤ TA ≤ 85°C
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| TC54VN4302ECB713 | 功能描述:监控电路 4.2V 2% RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
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| TC54VN4302ECB713-CUT TAPE | 制造商:Microchip 功能描述:TC54 Series 4.3 V Threshold 10 V Supply CMOS Voltage Detector - SOT-23A-3 |
| TC54VN4302ECBRTP | 制造商:TELCOM 制造商全称:TelCom Semiconductor, Inc 功能描述:VOLTAGE DETECTOR |
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