Hi WPC Team
We have some trouble issues for BQ51013B Boards.
* Boards schematic is same as EVM. But we dose not use Qi System for TX side.
Our Issues is RX (BQ51013B) close to TX , but Vrect voltage keep 7V and and Output will stop after 4sec.
* Vrect Voltage keep to 7V.
We want to know this reason.
【Question】
1) Vrect Voltage will keep 7V, Why?? we want to know this 7V reason.
Ex Temp Protection , Current Protection or etc ..... something??
2) About 4sec , Why Vrect voltage change 7V to 0V( Off ) after 4sec ??
We want to know this "4sec" mean , some Thermal or Current Protection detect or other by Device ?
* Because of if every time keep 4sec , we wonder this time spec.
Thanks and Regard
March Jasper ( Japan Disty Sugimoto )