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参数资料
| 型号： | TC1232COA |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
| 封装： | 0.150 INCH, PLASTIC, SOIC-8 |
| 文件页数： | 12/20页 |
| 文件大小： | 262K |
| 代理商： | TC1232COA |
TC1232
DS21370C-page 2
Preliminary
2005 Microchip Technology Inc.
1.0
ELECTRICAL
CHARACTERISTICS
Absolute Maximum Ratings
Voltage on Any Pin (With Respect to GND)
...................................................... -0.3V to +5.8V
Operating Temperature Range:
C-Version ........................................ 0°C to +70°C
E-Version...................................... -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.
DC CHARACTERISTICS
Electrical Specifications: Unless otherwise noted, TA = TMIN to TMAX; VCC = +4.0V to 5.5V.
Parameters
Sym
Min
Typ
Max
Units
Conditions
Supply Voltage
VCC
4.0
5.0
5.5
V
ST and PB RST Input High Level
VIH
2.0
—
VCC +0.3
V
ST and PB RST Input Low Level
VIL
-0.3
—
+0.8
V
Input Leakage ST, TOL
IL
-1.0
—
+1.0
A
Output Current RST
IOH
-1.0
-12
—
mA
VOH = 2.4V
Current RST, RST
IOL
2.0
10
—
mA
VOL = 0.4V
Operating Current
ICC
—
50
200
A
VCC 5% Trip Point
VCCTP
4.50
4.62
4.74
V
TOL = GND (Note 3)
VCC 10% Trip Point
VCCTP
4.25
4.37
4.49
V
TOL = VCC (Note 3)
Input Capacitance ST, TOL
CIN
——
5
pF
Output Capacitance RST, RST
COUT
——
7
pF
Note 1:
PB RST is internally pulled up to VCC with an internal impedance of typically 40 kΩ.
2:
Measured with outputs open.
3:
All voltages referenced to GND.
4:
Ensured by design.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TC1232COA | 制造商:Microchip Technology Inc 功能描述:MICROPROCESSOR MONITOR SMD 1232 |
| TC1232COA713 | 功能描述:监控电路 Microprocessor Montr 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 |
| TC1232COE | 功能描述:监控电路 Microprocessor Montr 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 |
| TC1232COE713 | 功能描述:监控电路 Microprocessor Montr 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 |
| TC1232CPA | 功能描述:监控电路 Microprocessor Montr 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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