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参数资料
| 型号： | TC-53N1802ECTTR |
| 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： | 2/5页 |
| 文件大小： | 42K |
| 代理商： | TC-53N1802ECTTR |
2
VOLTAGE DETECTOR
TC53
TC53-2 5/23/00
2001 Microchip Technology Inc.
DS21432A
PIN DESCRIPTION
Pin Number
Name
Description
1VOUT
Output
2VIN
Supply Voltage Input
3VSS
Ground Terminal
4
NC
Not Connected
5
NC
Not Connected
ABSOLUTE MAXIMUM RATINGS*
Input Voltage (VIN) ......................................................12V
Output Voltage (VOUT) ................ VIN + 0.3V to VSS – 0.3V
Output Current (IOUT) ...............................................50mA
Power Dissipation (Pd)
SOT-23A .........................................................240mW
Operating Ambient Temperature (TOPR) .. –40°C to +85°C
Storage Temperature (TSTG) .................. –40°C to +125°C
*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.
ELECTRICAL CHARACTERISTICS: TA = +25°C, unless otherwise specified. (Note1), (Note 2).
Symbol
Parameter
Test Conditions
Min
Typ
Max
Unit
VDF
Detect Voltage
Note 3
VT x 0.98 VT ±0.5%
VT x 1.02
V
VHYS
Hysteresis Range
VDFx0.02 VDF x 0.05 VDFx0.08
V
ISS
Supply Current
VIN = 1.5V
—
0.9
2.6
A
VIN = 2.0V
—
1.0
3.0
A
VIN = 3.0V
—
1.3
3.4
A
VIN = 4.0V
—
1.6
3.8
A
VIN = 5.0V
—
2.0
4.2
A
VIN
Operating Voltage
VDF = 2.1 to 6.0V
1.5
—
10.0
V
IOUT
Output Current
N-ch; VDS = 0.5V
VIN = 1.0V
—
2.2
—
mA
VIN = 2.0V
—
7.7
—
mA
VIN = 3.0V
—
10.1
—
mA
VIN = 4.0V
—
11.5
—
mA
VIN = 5.0V
—
13.0
—
mA
P-ch; VDS = 2.1V
VIN = 8.0V
—
–10.0
—
mA
(CMOS Output)
VDF/(TOPR VDF) Temperature Characteristics
—
±100
—
ppm/
°C
tDLY
Delay Time
—
0.2
msec
(VDR VOUT Inversion)
NOTES: 1. An additional resistor between the VIN pin and the supply voltage may cause alterations in the characteristics due to the increasing values of VDR.
2. The power consumption during power-start to output being stable (release operation) is 2
A greater than it is after that period (comple-
tion of release operation) because of rush current in the delay circuit.
3. VT is the factory-programmed voltage detection threshold.
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| TC53N1802ETR | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:TC53 |
| 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 |
| TC53N2802CTTR | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:TC53 |
| TC53N2802ECTTR | 制造商:Microchip Technology Inc 功能描述: |
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