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BQ40Z80: Learning Cycle

Part Number: BQ40Z80

Hi,

I am doing the learning cycle on the board using BQ40Z80 and cell (ID 2447).

After finishing 0.5C charging, the LStatus is 0x04 which is expected.

After relaxing for 2 hours, the LStatus is changed to 0x06. Based on the SLUA848, the LStatus shall be 0x05 at this step.

Please refer to the attached figure.

Can i know the reason the LStatus is 0x06 instead of 0x05?

Thanks,

Kim