Hello team,
What is the efficiency of the PMID regulation on the BQ25155?
Thanks,
Juan.
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Hello team,
What is the efficiency of the PMID regulation on the BQ25155?
Thanks,
Juan.
Juan,
I have attached this screenshot from the datasheet that outlines the PMID reg accuracy.
Best Regards,
Jackson
Hello Jackson,
I need efficiency, not accuracy.
Is this a chargepump internally?
Thanks,
Juan.
Juan,
I misread that, my apologies. You can essentially treat the PMID reg as a 4.5V LDO. Efficiency can be calculated as follows:
If VIN=5, and Io=100mA, we end up with essentially 90% efficiency.
Hope this helps,
Jackson