If the thermal protection has tripped then the chip is obviously being abused in some way. You might want to reconsider your circuit to understand why things are getting so hot. A schematic would be helpful or we could continue to take your word for things so we can fumble around in the dark for another week or so.Are you sure it is burned out - that chip also has a thermal protection, under-voltage lockout and current limiting to protect itself.
- Output Switch Protected by Current Limit, Under-voltage Lockout, and Thermal Shutdown
Why would you think the chip would work after you let the magic smoke out? How about a schematic so we can help you troubleshoot the problem. You could of course continue to blame everyone else for your problem and you'll have to abandon your project for something simpler.I know it because it smoked out of the pin and then after that it won't boost voltage anymore and also the voltage shown on the volt meter shows lower than the battery can supply
The pins should never be bent like this.asdfdsaf
You mean like this??The pins should never be bent like this.
In fact the part is not designed for 2.54mm proto PCB.
There isnt so much business counterfeiting parts costing cents.
Just urban myth threads.
The part isnt particulary rare and still in production so who would want to counterfeit it?
Almost a good one as the free postage post offices in China (they dont exist).
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