Hi there~
Our customer has an audible noise issue w/ TPS61092RSAR.
Vin : 3.3~5.2V(normally 5.2V) and current consumption is 50~500mA.
When load current is 50mA audible noise occured, but at 500mA current it didn't occured.
I've recommanded Vin/Vout cap value changing and sent artwork guide for Booster IC.
But they said it didn't work.(actually they didn't apply artwork guide in datasheet on PGND and GND seperating)
Is there any other check point to solve?
Thanks in advance.
