• State
  • Locked Locked
  • Replies 1 reply
  • Subscribers 61 subscribers
  • Views 266 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TPS2311 life expectancy

Madhuri Akkenepalli
Expert 1215 points


What is the life expectancy of the IC, how many times can it be powered on/off?

  • 0
    TI__Guru 71526 points

    Madhuri,

    Go to the Product Folder page: www.ti.com/product/tps2311 , scroll down to the Quality & Environmental Data section, look at the DPPM/MTBF/FIT Rate column, click on View, you’ll be directed to the Reliability Estimator:

    http://focus.ti.com/quality/docs/singlesearchresults.tsp?&templateId=5909&navigationId=11213&appType=folders&searchType=orderableOption&partialSearch=false&mtbfType=true&orderablePartNumber=TPS2311IPW

    Search Results

    Part #

    Early Life Failure Rate

    MTBF / FIT

    Early Life
    Failure Rate Supporting Data

    MTBF / FIT Supporting Data

    ELFR-DPPM

    MTBF

    FIT

    Confidence Level
    (%)

    Test Temp.
    (°C)

    Sample Size

    Number of Failures

    Usage Temp.
    (°C)

    Confidence Level
    (%)

    Activation Energy
    (eV)

    Test Temp.
    (°C)

    Test Duration
    (hrs)

    Sample Size

    Number of Failures

    TPS2311IPW

    34

    2.49* 109

    0.4

    60

    125

    26692

    0

    55

    60.0

    0.7

    125

    1000

    29057

    0