TPL5100 Nano Power Programmable Timer with Power Gating Functionality | TI.com

TPL5100
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Nano Power Programmable Timer with Power Gating Functionality

Nano Power Programmable Timer with Power Gating Functionality - TPL5100
Datasheet
TPL5100 Nano-Power Programmable Timer With MOS Driver datasheet (Rev. C)
 

Recommended alternative parts

  • TPL5110  - The device has the SAME FUNCTIONALITY as the compared device, but is not pin-for-pin equivalent and may not be parametrically equivalent.   Wider programmable delay range (100 ms to 7200 s), ultra-low power system timer

Description

The TPL5100 is a long-term timer IC optimized for low-power applications. The TPL5100 can replace a microcontroller's internal timer, allowing the microcontroller to stay completely off instead of running a timer, providing a total power consumption reduction of 60 to 80%.The TPL5100 is designed for use in power cycled applications and provides selectable timing from 16 seconds to 1024 seconds. The TPL5100 can also monitor a battery management IC via a power-good digital input and power on the microcontroller only when a good supply voltage is present. The device is packaged in a 10-pin VSSOP package.

For all available packages, see the orderable addendum at the end of the datasheet.

Features

  • Supply Voltage from 1.8 V to 5.0 V
  • Selectable Timer Intervals, 16 to 1024 seconds
  • Current Consumption 30 nA (typical, at 2.5 V)

Parametrics

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Part number Order VCC (Min) (V) VCC (Max) (V) Iq (Typ) (uA) Features Rating Operating temperature range (C)
TPL5100 Order now 1.8     5.0     0.03     Low-power timer
MOS-driver
Programmable delay range    		 Catalog     -40 to 105