• State TI Thinks Resolved
  • Locked Locked
  • Replies 1 reply
  • Answers 1 answer
  • Subscribers 62 subscribers
  • Views 127 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.

Original question:

TPS1663: General query regarding load switch and e fuse

LM76202-Q1: LM76202 used as a switch for resistive load of 0.5A at 28V at 10Hz frequency?

Abhishek Garg
Prodigy 40 points
Part Number: LM76202-Q1


Tool/software:

Hello,

I want to use LM76202-Q1 for turning ON-OFF the resistive heating element at 10 Hz frequency or periodically at 100ms time. Is there any limitation of e-fuse which I am missing here?

  • 0
    TI__Mastermind 36171 points

    Hello Abhishek,

    Welcome to E2E.

    You will be using SHDN pin to toggle the eFuse at 10Hz I believe. 

    Are there big capacitors at output? This will cause the eFuse to heat up because of inrush along with resistive load.

    If there is very less valued cap, I don't see any limitation for this configuration.

    Thanks 

    Amrit