Part Number: BQ28Z610 Other Parts Discussed in Thread: BQ40Z50
I've noticed that the PACK resistor value on the BQ28z610 is 10 ohms, for other TI GGs that I'm familiar with like the BQ40z50 this resistor is recommended to be 10k.
Part Number: BQ28Z610-R1 Hi,
Our Battery pack is 2 series 3 parallel and battery is using 18650.
Gauging IC BQ28Z610-R1 "Charge Term Taper Current" was set to 350mA.
In the special status, the charger may charge <350mA current to battery pack…
I can't advise to use version 16 firmware because with each update we fix bugs and add features. I always recommend to use the most updated firmware. The newest firmware for the BQ28Z610 should run on any BQ28Z610, I'm not sure why there…
There should be no issue to disable it. Do you know why customer was using it in the first place?
I would simply have them disable broadcast mode if not necessary but I am also curious what is causing this behavior. Maybe its a conflict on…
Part Number: BQ28Z610 Hello:
At present, there are problems in commissioning the electricity meter (bq28z610) of tf928 project
1、When the golden learning discharge phase is completed, the values of gaugingstatus [rest], Qmax and update status are not…
Part Number: BQ28Z610 Hi team
My customer encountered a question about BQ28Z610 they used it for 2S pack.
1、Pack's voltage is 8.65V after fully charged, they left Pack for more than 8 hours(don't plugged into the adapter, and no load), some Pack…
Part Number: BQ28Z610 Dear Team,
Our customer have some questions about BQ28Z610 as below, could you help to support it?
1. If the battery only uses 1S, can VC1 and VC2 be connected to BAT+?
2. Do SDA and SCL have to put zener diodes? Are they necessary…
Part Number: BQ28Z610 Hi
The customer design with BQ28Z610, when the battery charge full CMOS turn off, pack voltage 8.6V.
Attached the schematic for your reference.
The Source voltage of CHG MOS is 8.4V, the drain voltage of DSG MOS is 8.6V, and the…
Part Number: BQ28Z610 Other Parts Discussed in Thread: BQ25792 Hi Experts,
Good day. We would like to ask your assistance for the following design:
BQ28Z610 is used to protect the battery cells against high/low voltage and other hazards, and will use…