Hi Bob,
I've repeated the phenomenon on bench. 3.83V is not high enough to let the IC enter charger mode. Please increase LMR66420 3V8 Vout to 4V, or reduce TPS61094 Vout to 3.4V
Best Regards,
Travis
Hi Oba,
Oba said: My customer is asking me if this kind of table is availbale for LMR14020. Do you have anything? Or is component calculator availble?
Unfortunately, we do not have a calculator or anything showing BOM options for the LMR14020.
Oba said…