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TPL5010DDCT
+BOMIC OSC PROG TIMER TSOT23-6
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メーカーSTマイクロエレクトロニクス
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メーカー品番 #TPL5010DDCT
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データシート TPL5010DDCT DataSheet
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パッケージ SOT-23-6 Thin, TSOT-23-6
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在庫状況6955
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Supplier | Texas Instruments |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | Programmable Timer |
| Voltage-Supply | 1.8V ~ 5V |
| Current-Supply | 35 nA |
| OperatingTemperature | -40°C ~ 105°C |
| Package/Case | SOT-23-6 Thin, TSOT-23-6 |
| SupplierDevicePackage | SOT-23-THIN |
概要
Description
Operating at a supply voltage range of 1.8V to 5.5V, the TPL5010DDCT consumes minimal current, usually around 35nA at 3.3V, significantly extending battery life. It integrates a watchdog function to reset the system if it doesn’t receive a periodic signal, enhancing reliability by preventing system hang-ups. The TPL5010DDCT is housed in a small SOT-23-6 package, which makes it suitable for compact electronic designs.
Overall, the TPL5010DDCT is a highly efficient solution for implementing power-efficient sleep cycles in electronic devices, thus optimizing energy usage and extending operational time.
Equivalent
1. Maxim Integrated's DS1339 series
2. Microchip’s MCP7940 series
3. Analog Devices’ AD5245 series
Each has its own specifications, so it's essential to compare their features to ensure compatibility with your project requirements.
Features
1. Ultra-Low Power Consumption: It operates with a typical supply current of only 35 nA, making it ideal for battery-powered and energy-harvesting applications.
2. Programmable Timer Intervals: The timer intervals can range from 100 ms to 7200 seconds, allowing flexibility in setting the desired time-out period for various applications.
3. Wide Operating Voltage Range: It supports a voltage range from 1.8V to 5.5V, providing compatibility with a wide array of systems.
4. Watchdog Functionality: The device includes a watchdog feature that can reset the system if the connected processor or microcontroller becomes unresponsive.
5. Manual Reset Option: It has a manual reset input, allowing the user to force a reset externally.
6. Compact Package: The TPL5010 is available in a small SOT-23 package, which is suitable for space-constrained applications.
These features make the TPL5010DDCT an ideal choice for extending battery life and ensuring reliable operation in low-power electronics.
Pinout
1. GND (Pin 1): Ground connection for the device.
2. DR (Pin 2): Done pin, used by the microcontroller to signal the TPL5010 that it has completed its task within the set time interval.
3. WAKE (Pin 3): Wake pin, outputs a signal to wake up the microcontroller from sleep mode.
4. TI (Pin 4): Timer Interval pin, allows the selection of the timer interval by connecting different resistor values.
5. VDD (Pin 5): Supply voltage pin for the device.
6. RSTn (Pin 6): Reset pin, outputs a reset signal if the microcontroller does not signal completion within the set interval.
The TPL5010 is highly power-efficient and designed for applications requiring longer sleep intervals, making it suitable for battery-operated devices.
Manufacturer
Application
1. Energy Harvesting Systems: It helps in managing power consumption by periodically waking up the main system to perform tasks.
2. Wearable Devices: Utilized for extending battery life by controlling the duty cycle of the processor.
3. IoT Devices: Enhances energy efficiency by providing a low-power timer for periodic wake-up calls.
4. Remote Sensors: Used in battery-powered sensor nodes to minimize energy usage.
5. Low-Power Consumer Electronics: Suitable for products requiring long battery life with minimal power draw during standby.
Overall, the TPL5010DDCT is ideal for applications demanding low power consumption and extended battery life.