BQ26100: LiFePO4 Authentication and Protection

Mark Philip Felipe

Genius 11190 points

Part Number: BQ26100

Hi Team, we just want to confirm if the BQ26100 and BQ29700 would work on LiFePO4.

Battery: Headway 38120S

Charger: Support LiFePO4 Batteries

Thank you very much.

Regards,

Mark

over 5 years ago

0 David Hien over 5 years ago

TI__Genius 10830 points

hi Mark Philip,
BQ26100 is an authentication IC which works with any battery chemistry → will work with LiFePO4.
BQ29700 will not work with a 1s LiFePO4 battery (OVP too higher vs. LiFePO4 nominal voltage). I do not think we have a solution for a 1s LiFePO4 battery.

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BQ26100: LiFePO4 Authentication and Protection