Other Parts Discussed in Thread: BQ24040, BQ24085
Dear support
I want to integrate BQ24050 to our system for battery charging.
In our system it charge low current(40mA) 5V input, 4.2V li-po battery charging.
(Power supply only 200mW, 5V 40mA by wireless system)
And we have limitation of package(not BGA type) by EMS suppliers.
Now I consider BQ24050 can be set 40mA current charging by Riset.
And I have some questions about battery charger spec.
Q1) If power supply drop to 4.3V, what happen? (DPM function part informed decreasing current to 50mA.)
Q2) If I integrate BQ24040 or BQ24085 to our system with max resister value of Riset, (50mA charging setting)
Can they charge 40mA from power supply limitation?(I'm afraid drop voltage over current loading.)
Regards,
Shinya Muramatsu
