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What is register configuration in MAX77301 for 900mA charging current ?

Category: Datasheet/Specs
Product Number: MAX77301

Hello,

We are using MAX77301 for a POC in my company.

For that, we need to charge Li-Ion battery with max possible charging current ~900 mA.

We have set source current(I_LIM) to 1500mA from IBUS_CNTL (Register 0x0A) and Fast charge current to 900 mA from CHARGER_CNTL_A (Register 0x0B).

But we are getting ~450 mA charging current to battery only.

Can you please explain how to increase it to max limit ?

Please let me know if my understanding is correct or not ? 

Edit Notes

legacy maxim product
[edited by: AAlessandro at 9:16 AM (GMT -4) on 17 Sep 2024]