The TPL5111DDCT is a nano-timer ideal for power gating in duty cycled or battery-powered applications. Consuming only 35nA, the TPL5111 can be used to enable and disable the power supply for a micro-controller or other system device, drastically reducing the overall system standby current during the sleep time. This power saving enables the use of significantly smaller batteries and makes the TPL5111 well suited for energy harvesting or wireless sensor applications. It provides selectable timing intervals from 100ms to 7200s. In addition, it has unique One-shot feature where the timer will only assert its enable pulse for one cycle.
- Resistor selectable time interval
- Manual power-ON input
- One-shot feature
- 1% Typical timer accuracy
- 35nA at 2.5V Typical current consumption
- Green product and no Sb/Br
电源管理, 自动化与过程控制, 消费电子产品, 传感与仪器
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