Part Number: BQ25730 Hello Team,
We are using BQ25730RSNR battery charger in our design. We have configured battery charger for 2S Lithium Ion Battery pack configuration. At Pin#18 (CELL_BATPRESZ), we are getting 2.4V. At output we are getting 5.19V…
Part Number: BQ25730 Other Parts Discussed in Thread: BQ25792
Tool/software:
Hi, I am looking to make a 5S lipo charger using the BQ25730. I understand from the datasheet that the BQ25730 supports CC and CV charging, and that after charge current…
Part Number: BQ25730
Tool/software:
Hi,
We use the BQ25730 for the battery charge, and now, the CHRG_OK is still HIGH when we remove the battery, please advsie how to solve this issue, thanks.
Part Number: BQ25730 Tool/software: Hi Team,
Our customer ask that if use BQ25730, and they only need buck mode operation,
can make BQ25730 Q3 open and directly short Q4?
Thanks
Part Number: BQ25730 Tool/software: Dear sir,
we have been using BQ25730 battery charger IC in our project.
when input power source is turned ON while the system is operating on battery we are experiencing the system restart during that transition…
Part Number: BQ25730 Tool/software: I am attempting to drive a motor with VSYS. The motor inrush on startup is about 6A. When VBAT is depleted or not connected, VSYS droops significantly and takes out my motor drive circuitry. In addition to the recommended…
Part Number: BQ25730 Tool/software: Hi expert,
Can you help on below register configuration issue? Thanks!
1. The 3B register ADC_CONV and ADC_START were set to 1 during initialization, but the value of the 3B register address read back shows ADC_START…
Part Number: BQ25730 Other Parts Discussed in Thread: , DAC53701 Tool/software: Dear TI team.
I have a basic and general question about your battery charger solutions, specially the BQ25730.
We are currently working on a design which should work as…
Other Parts Discussed in Thread: BQ25730 , TPS25751 Tool/software: Hello experts,
I was not so sure which device to post so I just selected BQ25730,
But do we have a E-marker IC for 60W charging solution, not for USB-PD but for SMPS, in any of our…
Part Number: BQ25730 Tool/software: Hello experts,
I had a quick question, is there a IC or charging method that is faster than CC/CV charging for 60W?
My customer was looking for 60W (17.54V 3.4A) solution so I suggested BQ25730, but they asked if…
