I have a BQ25619EVM and don't have lithium battery, My laboratory equipment includes:
one electric load,
one digital power supply,
How to test the power efficiency of boost mode in light load?(without battery), my electric load settable current is 1.5mA, how can I create a uA level load? connect a big resistor in PMID?
How to test the power efficiency of charger mode ?(without battery)
when I pull CE pin to ground(disable charger mode as datasheet shows), what happened in the internal of BQ25619?Just charging logic be disabled? can I use boost mode at this time?