TPL5111 Datasheet - Texas Instruments

TPL5111 Nano-Power System Timer

The TPL5111 Nano Timer is a low-power system timer designed for power gating in duty cycled or battery-powered applications. Consuming only 35 nA, 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 sta.

TPL5111 Features

* 1 Selectable Time Intervals: 100 ms to 7200 s

* Timer Accuracy: 1% (Typical)

* Current Consumption at 2.5 V and 35 nA (Typical)

* Resistor Selectable Time Interval

* Manual Power-On Input

* One-Shot Feature

* Supply Voltage Range: 1.8 V to 5.5

TPL5111-etcTI.pdf