TPL5010-Q1

ACTIVE

AEC-Q100 Nano-Power System Timer with Watchdog Function

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Product details

Parameters

VCC (Min) (V) 1.8 VCC (Max) (V) 5.5 Iq (Typ) (uA) 0.035 Features Low-power timer, Watchdog function, Programmable delay range, Manual reset Rating Automotive Operating temperature range (C) -40 to 125 open-in-new Find other Real-time clocks (RTCs) & timers

Package | Pins | Size

SOT-23-THN (DDC) 6 5 mm² 2.9 x 1.6 open-in-new Find other Real-time clocks (RTCs) & timers

Features

  • Qualified for Automotive Applications
  • AEC-Q100 Qualified with the Following Results:
    • Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C5
  • Current Consumption of 35 nA (typ) at 2.5 V
  • Supply Voltage from 1.8 V to 5.5 V
  • Selectable Time Intervals 100 ms to 7200 s
  • Timer Accuracy 1% (Typical)
  • Resistor Selectable Time Interval
  • Watchdog Functionality
  • Manual Reset
  • TPL5x10Q Family of AEC-Q100 Nano-Power System Timers
  • TPL5010-Q1 - Supply Current 35 nA
    • Low Power Timer
    • Watchdog Function
    • Programmable Delay Range
    • Manual Reset
  • TPL5110-Q1 - Supply Current 35 nA
    • Low Power Timer
    • MOS-Driver
    • Programmable Delay Range
    • Manual Reset
    • One-Shot Feature
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Description

The TPL5010-Q1 Nano Timer is a low power, AEC-Q100 qualified timer with a watchdog feature ideal for system wake up in duty cycled or battery powered applications. In such systems the microcontroller timer can be used for system wake-up, but if the timer sleep current is high, up to 60-80% of the total system current can be consumed by the microcontroller timer in this sleep mode. Consuming only 35 nA, the TPL5010-Q1 can replace the functionality of the integrated microcontroller timer and allow the microcontroller to be placed in a much lower power mode. Such power savings extend the operating life of batteries and enable the use of significantly smaller batteries making the TPL5010-Q1 ideal for power sensitive applications.. The TPL5010-Q1 provides selectable timing intervals from 100 ms to 7200 s and is designed for interrupt-driven applications. Some standards (such as EN50271) require implementation of a watchdog for safety and the TPL5010-Q1 realizes this watchdog function at almost no additional power consumption. The TPL5010-Q1 is available in a 6-pin SOT23 package.

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Same functionality but is not pin-for-pin or parametrically equivalent to the compared device:
TPL5110-Q1 ACTIVE Ultra Low Power System Timer (35 nA) for Power Gating in Automotive Duty-cycled Applications This product features power gating in place of a watchdog timer

Technical documentation

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* Datasheet TPL5010-Q1 AEC-Q100 Nano-Power System Timer with Watchdog Function datasheet Sep. 06, 2016

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SOT-23-THIN (DDC) 6 View options

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