Other Parts Discussed in Thread: TPS8268105
Hi
TPS62801 VSEL/MODE pin is multi function
We can use external resistor to select output voltage(16 selectable Vout).
After power up (VSEL→MODE), the pin is configured as an input for Mode Selection.
Low level at this pin selects "Power Save Mode" operation, and a high level selects forced "PWM" operation.
It's means we must use one GPIO to control which mode do we want?
If we don't use GPIO to control high/low, by default is low level (Power Save Mode)?
My application is : Vout 1.0V , forced PWM operation.
Thanks!!
