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参数资料
| 型号： | TC1232EOERT |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO16 |
| 封装： | SOIC-16 |
| 文件页数： | 5/8页 |
| 文件大小： | 62K |
| 代理商： | TC1232EOERT |
5
TC1232-5
7/22/98
TC1232
MICROPROCESSOR MONITOR
2001 Microchip Technology Inc.
DS21370A
RST
V
IL
t
PB
RST
t
PBD
V
IH
t
RST
PB RST
Figure 3. Push-button Reset. The debounced PB RST input
ignores input pulses less than 1msec and is guaranteed
to recognize pulses of 20msec or greater
Figure 4. Strobe Input
Figure 5. Power-Down Slew Rate
Figure 6. Power-Up Slew Rate
+4.75V
t
F
V
CC
+4.25V
t
R
V
CC
+4.25V
+4.75V
t
ST
t
TD
NOTE:
t
TD IS THE MAXIMUM ELAPSED TIME BETWEEN ST HIGH-TO-LOW
TRANSITIONS (ST IS ACTIVATED BY FALLING EDGES ONLY) WHICH
WILL KEEP THE WATCHDOG TIMER FROM FORCING THE RESET
OUTPUTS ACTIVE FOR A TIME OF tRST. tTD IS A FUNCTION OF THE
VOLTAGE AT THE TD PIN, AS TABULATED BELOW.
CONDITON
MIN
TYP
MAX
TD PIN = 0V
TD PIN = OPEN
TD PIN = VCC
62.5msec
150msec
250msec
600msec
1000msec
500msec
1200msec
2000msec
t
TD
PUSH-BUTTON RESET
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相关代理商/技术参数 |
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|---|---|
| TC1232EPA | 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 |
| TC1232EPA | 制造商:Microchip Technology Inc 功能描述:Microprocessor Support IC Voltage Rating |
| TC1235 | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Inverting Dual (-VIN, -2VIN) Charge Pump Voltage Converters with Shutdown |
| TC1235EUN | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Inverting Dual (-VIN, -2VIN) Charge Pump Voltage Converters with Shutdown |
| TC1236 | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Inverting Dual (-VIN, -2VIN) Charge Pump Voltage Converters with Shutdown |
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