Part Number: BQ24170EVM-610-15V Dear
I use BQ24170EVM-610-15V.Enter 12V on the J1 side,The output J2 VBAT and PGND are connected with 3 lithium batteries of 7.2V in parallel, and an ammeter is connected in series.
Then I want to set the charging current…
Part Number: BQ24170EVM-610-15V Other Parts Discussed in Thread: BQ24170 Can someone share altium design files of the BQ24170EVM board? The gerbers shared by TI are in pdf format. I am looking for an altium project where I can directly make a few tweaks…
Part Number: BQ24170EVM-610-15V Hello,
I am wondering what is the purpose of R22 resistor. Is it use to bypass D3 diode? But then again, what is the reason for bypassing this diode?
Best regards,
Jakub
Other Parts Discussed in Thread: BQ24170EVM-610-15V Something has happended when i use the module "bq24170evm-610-15v" and it can't charge for 1 cell Li battery.Following is the process:
According to the page 6-7 of the book SLUU463-2010…
Hi Mahesh,
The CAN network is based on a half-duplex differential signal. CAN has a single sender with priority arbitration. If two or more nodes attempt to send simultaneously, any nodes transmitting a lower priority ID will stop transmitting during…
Hello Julien,
I have reviewed your schematic. I do not see any obvious errors except for OVPSET having a resistor and capacitor instead of resistor divider. I am assuming that you used the spreadsheet at www.ti.com/.../sluc244 to properly size the…
Hello Chris,
Greeting!
Thanks for your reply. It is very useful.
I have tested it follow your instruction.However, there is something wrong with it.
As you know, 'Y' can take on values between -49 and +49.
For example, the input voltage is 1v…
2821.charger area image_20240703.pptx Dear Jeff F
Your email was very helpful. Thank you for your detailed review. Your advice convinced me to design the next step.
We would like to end this issue with today's inquiry. 1. Is there a way to limit the…
Part Number: BQ24170 Hello, I am having issues with implementing a BQ24170-based Li-ion charger. I have relied upon the BQ24170EVM-610-15V evaluation module in testing, therefore my circuit is practically identical to that design. However, the layout…
Hi Harold,
Currently the WEBENCH tool works on single cell batteries. In the future, we are planning to add support for multi-cell applications.
If you are interested in using the bq24170, you can use the calculation tool and go to the bq24170 tab:…