Tool/software:
Hello,
I want to build 10-s NI-MH battery charger at 2.5A fast charge. Is it possible to use bq2000 for this purpose? Only adjust Rsns according to Imax=0.05/Rsns ?
Thank you
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Tool/software:
Hello,
I want to build 10-s NI-MH battery charger at 2.5A fast charge. Is it possible to use bq2000 for this purpose? Only adjust Rsns according to Imax=0.05/Rsns ?
Thank you
Hi Sergey,
Yes, the Rsns resistor sets the charge current. If you are using the EVM schematic as a guide (https://www.ti.com/lit/ug/sluu270/sluu270.pdf), you must change Q1, L1 and D2 to accommodate 2.5A.
Regards,
Jeff