Hi Stefano
This is going to be difficult; the problem is with power bank not he BQ25886.
If you have a way to turn on the system load on periodically when power bank is connected this could be enough to keep the power bank active.
Part Number: BQ25629 Hi,
we are using BQ25629 in one of our products and wanted to test if our layout can cope with VBUS input voltages of 12V from power banks.
We have occasionally observed that power banks have switched up to 12V, but unfortunately…
Hello Chuck,
our intention is as follows:
it will be smart battery power bank charger (sink) or power provider (source)
we will have two scenarios for power bank charger
A) a standard USBC-PD wall adapter connected as source, our device configured as…
Hi Ning,
thank you for your answer.
We will follow your advices and improve our layout in our next revision. If this still does not solve our problem we will come back to you for further help.
Thanks and regards, Lukas
Hi Ibukun Olunuyiwa,
"dump the code", he means that in CCS IDE there are two configurations or two ways to upload the code on microcontroller.
1. RAM
2. FLASH configuration.
when we flash the code on Target board via CCS IDE with Flash configuration…
Hi,
I want to start project of building a battery power bank BMS and I saw that TI has a block diagram https://www.ti.com/solution/power-bank I wonder if someone did this project before and can help me with choosing the right parts and scheme suggestions…
Other Parts Discussed in Thread: BQ28Z610 , BQ40Z50 , BQ40Z50-R1 , BQ40Z50-R2 Hi, I am starting my first project and I want to design a BMS for battery power bank of 10000mAh. I want the output to be 5V and 3A , 15W . I would like to get help to choose the…
Hello Supardi,
Thank you for your thorough analysis of the inductor ringing in your circuit and in the UCC28019 EVM. Actually, I did not review your schematics file or pcb file; it is not necessary.
The ringing that you see in the inductor current waveforms…