Part Number: BQ24780S Other Parts Discussed in Thread: BQ40Z50 As we know, BQ24780S can set the max charge voltage and max charge current in 0x15 and 0x14 by EC SMBUS, respectively.
Can BA24780S record the following values in real time into specific…
Part Number: BQ24780S
1, As we know, BQ24780S REGN is only on when ACDET is above 0.6V,according to datasheet.
But why is REGN also on when charger is in battery-only performance mode where ACDET is below 0.6V?
2, When in battery-only performance…
Part Number: BQ24780S
I encountered an issue as below:
I tied VSYS to GND unexpectedly and then plugged in adapter, then my ACFET burnt out but RBFET was fine.
So I'm confused by the description " Meanwhile, it protects the adapter when the system…
Part Number: BQ24780S Other Parts Discussed in Thread: BQ24780
1,When the actual adapter current exceeds the Input Current Setting (0x3F setting), the charging current will be reduced for system supply priority, which is called IDPM.
But how does…
Part Number: BQ24780S Tool/software: Dear TI Engineer,
When using BQ24780S in our notebook, we found that when the total power consumption of the system exceeds the power consumption of the adapter, the battery does not discharge externally to supplement…
Part Number: BQ24780S Tool/software: Hello,
I recently reviewed the BQ24780S, and it seems to align perfectly with my design requirements. Could you please verify my schematics and let me know if any corrections are needed before proceeding to PCB fabrication…
Part Number: BQ24780S Tool/software: Dear TI Engineer,
We have one question about the BQ24780S. The one is the output operation of PMON uses ACP-ACN and SRN-SRP, so we want to confirm if the calculation results of PMON are affected by the IADP_GAIN…
Part Number: BQ24780S Tool/software: Hi,
We use the BQ24780S for battery charge, and now, we have the below issue for this device:
1. We only connect the battery to system for the power supply, the system is work normal;
2. We connect the both adapter…
