Part Number: BQ25618E
We are experiencing a symptom of repeated ON/OFF during charging on the BQ25618EVM evaluation board. The charging current turns ON/OFF cyclically around the battery voltage of 3.3V. This occurs both when the voltage is rising and…
It's been a few days, but is it still possible to answer? I had an additional question from the customer. In BQ25618EVM, SYS output waveform is measured without I2C setting and battery connection. Then SYS output stops when VIN(VBUS) is less than 4.5V…
Cody,
For your reference you can expect about ~300 ms to transition from reverse mode to forward mode and ~35 ms transitioning from forward mode to reverse mode. Below are some scope shots to back this up taken from the BQ25618EVM.
Best Regards,
Rica…
Part Number: BQSTUDIO Other Parts Discussed in Thread: BQEVSW , EV2400 , I am trying to communicate with BQ25618EVM via I2C with an EV2400 device. However, BQ25618 is not listed under 'Charger' in BQStudio version 1.3.86_Build3. Hence, I installed…