Part Number: BQ29700EVM-610 Hi,
We are using a BQ29700DSER chip. It works very well with the charger. When the charger is disconnected, the battery powers the circuit. We added an isolation switch so the user can turn the power off. When the switch is…
Part Number: BQ29700EVM-610 Hi,
Anyone please share the PCB files or Gerber files of the BQ29700EVM-610 board?
Please share PCB files in ASCII format if possible.
Regards,
Sarath
Part Number: BQ29700EVM-610 Other Parts Discussed in Thread: BQ2970 Hello,
In the datasheet for bq297xx family, it shows on the last row that this IC is able to support OVP 3.85-4.6V. Which part number supports up to 4.6V? I am looking for a OVP ~4.6V…
Part Number: BQ29700EVM-610 I am testing eval kit for normal operation.
Connected battery 3.6V checked for Dout / Cout and V- signal amplitudes.
Cout is ~3.4V
V- = ~2.8 (supposedly should be close to 0)
and Dout remains low
it seems like it is detecting…
Part Number: BQ29700EVM-610 Other Parts Discussed in Thread: BQ76920
Hi everyone,
I believe this is a trivial designing question but I do not have the experience to understand it.. I design a PCB using the BQ29700 battery protector and I am advising the…
Part Number: BQ29700EVM-610 i am using the demo I connected the lithium battery LIR2032 voltage 3.9V 100 ohm load on Pack + Pack- mosfets do not close does not pass current on mosfets Dout is tall
Part Number: BQ29700EVM-610
Hi Sir,
Could you pls advise if power down and UVP modes take the same power consumption?
Entering power down mode and released mode looks complicated not like UVP simple control. May we use UVP control for shipping mode?…
Part Number: BQ29700EVM-610 Other Parts Discussed in Thread: BQ2970 Hi Sir,
Would you pls advise if Vbat between 1.7V and 0.75 will doesn’t be charged?
Thanks, Ian.
Part Number: BQ29700EVM-610 Other Parts Discussed in Thread: BQ2970
Related Question: https://e2e.ti.com/support/power-management/f/196/t/760610
Hi I want to use the BQ297XX IC to make a Per-cell protection IC circuit for N parallel and N series packs…
Part Number: BQ29700EVM-610 Hi Team,
Good day.
My customer is working withBQ29700EVM-610 for Lipo cell. Is there a way to disable tp4 to tp1 for first time using Lipo Cell?can you recommend a new solution so that when they insert a new battery I don't…