Other Parts Discussed in Thread: BQ25790
Hello TI
Short question
REGN ( internal LDO ). Pge 14/133 in DS: Iregn 30mA@5Vbus.
In application design from DS the internal LDO is driving a LED ( R =2.2K ) in series.
General quesiton, what is the maximum allowed current for this LED when driven by the internal LDO?
I will have this LED on the front panel, to indicate CHG state when the rest of the product is off.
In that case I will connect REGN and STAT pin to LED on front panel.
Maybe also REGN and PG pin to LED on front panel?
The internal LDO is used for many other more important things in BQ25790.
Therefore I would like to know what is the maximum current allowed from LED 1 & 2 to not cause any problem with internal voltage in BQ25790?
Thanks!
