Part Number: BQ76952 Tool/software: I use I2C communication (400k communication rate), and the hardware cannot be changed. I will read back each register after configuring it to ensure that the content I wrote to the register is correct. However, the initialization…
Part Number: BQ24725 Hi
Customers are looking for 12V lithium battery charging solutions The battery is 3 strings, and the current will be limited to 2A Please recommend a suitable solution
Hi Thomas,
Overall, the schematic looks good but I do have a couple questions:
1- What is the adapter current in your design?
2- Are you wanting to implement an input snubber circuit? I only see capacitance at the input, and no resistance.
See example…
Part Number: BQ24725 I have a BQ24725RGRT that as soon as I enable charging the ACFET turns off and battery will not charge
Charge voltage 16.8V
Charge current 1.5A
Input current set to 4.096A
Part Number: BQ24725A Other Parts Discussed in Thread: BQ24725 , My application uses a BQ24725 Charger to with an SMbus Battery. When the battery is plugged in the first time, the battery charger and other functionality seem to be working properly. When…
Part Number: BQ24725 I want to know whether BQ24725 have the function of terminating charging automatically.
How could I know the termination current of the 2s battery and when the charging process is complete?
I don not see any description in the BQ24725…
Part Number: BQ24725 Hi team,
One small question is that what is the accurate charge current regulation accuracy in 1664mA?
According to the datasheet, there are only accuracy in typical current such as 4096mA and so on, does it mean that the accuracy…
Part Number: BQ24725 Hi Experts,
Good day. W have this query from Cx:
"I am designing a battery charger circuit using ic bq24725 with input source of 19V. I want to ask is when I charge the battery while using the output load, is the voltage of the V_SYS…
Part Number: BQ24725 Hi team，
Hello, I am using the evaluation board of BQ24725. After testing, I have three questions to ask:
1. it is necessary to access adapter to configure the BQ24725 through SMBUS before charging. Is it possible to configure without…
Part Number: BQ24725 Other Parts Discussed in Thread: BQ4050 Could you also recommend a companion fuel gauge for the BQ24725 ?
I was looking at the BQ4050 , as it was the lowest cost option, but both the BQ24725 and BQ4050 add double FETs to the power path, and…
