Part Number: BQ24600
Hi TI team,
My customer did design Battery charger.
The specification is as follows:
Battery : 3Cell (13000mAh)
charging voltage : 12.6V
charging current : 2~4A
we have tested by setting 2A charge current. The temperature of the BQ24600 and high-side FET are too high. (IC surface temperature: 90~110°C)
1. There are many questions on E2E due to the temperature problem of BQ24600. Is there a BQ24600 own defect?
2. I have attached the designed circuit and PCB file. Please tell us how we can improve it.
Thanks.
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