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Home » NEWEST Products » New by Manufacturer » Texas Instruments » TPL5x00 Nano Power Programmable Timers - TI
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Texas Instruments TPL5x00 Nano Power Programmable Timers
Texas Instruments TPL5x00 Nano Power Programmable Timers

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TI TPL5x00 Nano Power Programmable Timers

Texas Instruments TPL5000 Nano Power Programmable Timer with Watchdog Functionality and TPL5100 Nano Power Programmable Timer with Power Gating Functionality are long-term timer ICs optimized for low power applications. These TI devices can replace a microcontroller’s internal timer, allowing the microcontroller to stay in low power sleep mode instead of running a timer, providing a total power consumption reduction of 60 to 80%. TPL5000 is designed for use in interrupt-driven applications and provides selectable timing from 1 second to 64 seconds. Some Standards (i.e. EN50271) require implementation of a watchdog function for safety. TPL5000 realizes this watchdog function without consuming additional power. TPL5100 is designed for use in power cycled applications and provides selectable timing from 16 seconds to 1024 seconds. TPL5000 and TPL5100 can also monitor a battery management IC via a power-good digital input.

TPL5000 Features
  • Supply Voltage from 1.8V to 5.0V
  • Current Consumption 30nA (typ, at 2.5V)
  • Watchdog Functionality
  • Reset Functionality
  • Selectable Timer Intervals 1s to 64s
TPL5000 Applications
  • Battery powered systems
  • Energy harvesting systems
  • Remote data-logger
  • Sensor node
  • Building automation
  • Consumer electronics
  • Low power wireless
  • Safety and security platforms
TPL5100 Features
  • Supply Voltage from 1.8V to 5.0V
  • Selectable Timer Intervals, 16s to 1024s
  • Current Consumption 30nA (typ, at 2.5V)
TPL5100 Applications
  • Battery powered systems
  • Energy harvesting systems
  • Remote data-logger
  • Sensor node
  • Power-gating
  • Building automation
  • Low power wireless
  • Consumer electronics



Texas Instruments TPL5x00 Nano Power Programmable Timers

Order Texas Instruments TPL5x00 Nano Power Programmable Timers View Product List

Additional Resources

Associated Evaluation Modules

TPL5000EVM and TPL5100EVM evaluation modules allow a designer to configure the delay timers of TPL5000 and TPL5100 and measure their very low current consumption. Moreover, these evaluation modules are ready to be connected to the Launchpads of MSP430, Stellaris, and C2000 in order to test the TPL5x00 timer ICs' watchdog, timer cycling, and power cycling features.


TPL5000 Features
  • Stand alone EVM
  • Battery powered (optional)
  • Plug & Play into MSP430 launchpad
  • Manual configuration of the delay timer
  • Texas Instruments