Hi all. I have replicated the li-po battery charger with the famous TP4056 , the protector DW01A and the mosfets FS8205A… exactly like the comertial board.
In the comertial board they solder the thermal pad of the TP4056 to the VIN+ ( :o :o ??? not like the datasheet recommends) What happens to me is that i have solder it to GND (like the datasheet recomends)… I don’t know if is for this or not but my battery charger is salowing 1.6mA all the time (not in charging periods)…what is super high…
Anyone of you experiment so much current consumption on this devices???
Thanks a lot!!!