Texas Instruments

TPL5110 Ultra-Low Power Timer

Texas Instruments' nano-power timer with MOS driver and MOSFET Power-On for power gating

Image of Texas Instruments TPL5110 Ultra-Low Power Timer Texas Instruments' TPL5110 Nano Timer is a low-power timer with an integrated MOSFET driver ideal for power gating in duty cycled or battery powered applications. Consuming only 35 nA, the TPL5110 can enable the power supply line and drastically reduce the overall system stand by current during the sleep time. Such power savings enable the use of significantly smaller batteries making it well suited for energy harvesting or wireless sensor applications. The TPL5110 provides selectable timing intervals from 100 ms to 7200 s and is designed for power gating applications. In addition, the TPL5110 has a unique one-shot feature where the timer will only power the MOSFET for one cycle.

Features
  • Supply voltage from 1.8 V to 5.5 V
  • Current consumption at 2.5 V, 35 nA (typ)
  • Selectable time intervals 100 ms to 7200 s
  • Timer accuracy 1% (typ)
  • Resistor selectable time interval
  • Manual MOSFET Power-On
  • One-shot feature
Applications
  • Battery powered systems
  • Internet of Things (IoT)
  • Intruder detection / Tamper detection
  • Home automation sensors / Remote sensors
  • Thermostats
  • Consumer electronics
  • White goods

TPL5110 Ultra-Low Power Timer

ImageManufacturer Part NumberDescriptionFrequencyOperating TemperaturePackage / CaseAvailable QuantityPrice
IC OSC PROG TIMER SOT-23-6TPL5110DDCTIC OSC PROG TIMER SOT-23-6--40°C ~ 105°CSOT-23-6 Thin, TSOT-23-625 - Immediate$1,915.00View Details
Published: 2015-02-26

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