您好,请参考下面内容:
TI does not have and likely will never have a single integrated FET charger than provide 8A and 3*4.2V = 12.6V = 100.8W. The losses in FETs will be too high, resulting in the charger IC clamping its output due to thermal regulation.
The closest…
您好,请确认不连接EV2400时是否能充电。如果不能请参考下面的schematic checklist确认电路是否有问题。
0552.BQ2570X_BQ2571X_BQ2572X_BQ2573X_SchematicChecklist (2).pdf
The buck-boost charger controllers are very similar on the package and pinout for BQ25700A, BQ25703A, BQ25708, BQ25710, BQ25713…