I'm trying to work on a Sim 800l module with the 5v i get from the output of IP5306 IC.

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Coachi

Joined Mar 6, 2022
1
Hello guys, im trying to work on a Sim 800l module with the 5v i get from the output of IP5306 IC, but when push the button the indicator led stays on for about 2sec then it goes off again, when i tried plugging my phone to the circuitry it does the same..what could be the problem?
(i soldered everything alongside the IP5306 chip on a vero board)

Edit:
Please don't hijack other member's thread, this thread was split from:

Disable auto off for IP5306 lithium battery IC
https://forum.allaboutcircuits.com/...p5306-lithium-battery-ic.182041/#post-1715059
 
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MrSalts

Joined Apr 2, 2020
2,767
What is the max current that your chip can supply? What is the max current draw of your device?
 
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