Part Number: BQ25731 Other Parts Discussed in Thread: PMP22805 , Tool/software: Hi expert,
Customer is looking for charger with below requirements;
1. input voltage: 12-16V
2. 3cell battery, 12.45Vmax, 5A CC max
3. need I2C
4. need status output…
Hi, John,
I did not find any gross error in the schematic. I would suggest 5mmx6mm FET for high power chargers, such as CSD18511Q5A.
We have a 240W reference design online. Please check it out.
https://www.ti.com/tool/PMP22805
Regards,
Tige…
Hi Alberto,
Theoretically, there is no power limiting for BQ25730. The charger detects the current through the sense resistor. The smaller the current sense, the higher the power.
However, each component has thermal limiting. When the power level…
Part Number: BQ25731 Hello:
In the document, TIDT270( ATTACHED FOR CONVENIENCE), there is a statement that says " requirement is 36V +/-12 a"
Which power supply will do that? Sinking 12 amp?
Could you pl elaborate on that?
tidt270bq25731_98%.pdf…
