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参数资料
| 型号： | TC-53C3002ECTTR |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
| 封装： | SOT-23A, 5 PIN |
| 文件页数： | 1/5页 |
| 文件大小： | 42K |
| 代理商： | TC-53C3002ECTTR |
TC53
TC53-2 5/23/00
2001 Microchip Technology Inc.
DS21432A
VOLTAGE DETECTOR
FEATURES
s
Highly Accurate .................................................
±2%
s
Low Power Consumption ..................... 1.0
A, Typ.
s
Detect Voltage Range ... 1.6V to 6.0V in 0.1V Steps
s
Operating Voltage ............................... 1.5V to 10.0V
s
Output Configuration ........... Open Drain or CMOS
s
Space-Saving .................. 5-Pin SOT-23A Package,
TYPICAL APPLICATIONS
s
Microprocessor Reset Circuits
s
Battery Life Monitors and Recharge Voltage
Monitors
s
Memory Battery Backup Circuitry
s
Power-On Reset Circuits
s
Power Failure Detection
s
Delay Circuitry
GENERAL DESCRIPTION
The TC53 is a low power voltage detector. Typical
supply current consumption is only 1
A at an input voltage
of 2V. The voltage detection threshold setting is factory-
programmed and guaranteed to
±2% accuracy. Threshold
settings are available over a range of 1.6V to 6.0V in 100mV
steps. The TC53 has both complementary (CMOS) and
open drain (NMOS) output configuration options. TC53 is
the ideal voltage detector for precision applications in which
small size, low installed cost, high accuracy, and low supply
current consumption are critical.
FUNCTIONAL BLOCK DIAGRAM
(1) CMOS Output
(2) N-Channel
Open Drain Output
PART CODE
TC-53
N 18 02 ECX XX
C 18 02 ECX XX
N 28 02 ECX XX
C 28 02 ECX XX
N 30 02 ECX XX
C 30 02 ECX XX
ORDERING INFORMATION
VREF
VSS
VOUT
VIN
VREF
VSS
VOUT
VIN
Output Configuration:
N = NMOS
C = CMOS
Detect Voltage:
Ex: 28 = 2.8V
Tolerance:
02 =
±2% Tolerance
Temperature/Package:
–40
°C to +85°C = E
5-Pin SOT-23A Package = CT
Taping Direction:
TR = Standard
RT = Reverse
PIN CONFIGURATION
3
**5-Pin SOT-23A
5
NC
VOUT
VIN
TC53
1
2
VSS
4
NC
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| TC53N2202ECTTR | 功能描述:监控电路 Ultra-Small 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 |
| TC53N2702ECTTR | 功能描述:监控电路 Ultra-Small 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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