Hi,
On single PCB, We have designed two options for 220mAh Li-Ion battery charging. (One with BQ24095 and another with BQ51050B)
we have limited fast charging current at 55mA in both the circuits by setting RILIM resistors.
For BQ24095, RISET = KISET / Iout
So, RISET = 560/55mA = 10.1818K (chosen value 10K 1% 0402)
For BQ51050B, RILIM = KILIM / Iout
So, RILIM = 300/55mA = 5.4545K (chosen value 5.36K 1% 0402)
Still i am getting Battery charging current = 34mA stable in both cases.
What can be the reason that calculated resistor values are not giving proper charging current?
Awaiting for kind reply.
