Hello there.
I designed battery powered application an used TPS62740 supervisor.
I referenced TPS62740 datasheet and used 10uF 603 pack low ESL ceramic Vin, Vout capacitors and TDK VLF302515MT 2.2uH fixed inductor.
Components are placed very closely like shown in TPS62740 datasheet.
EN connected to Vin
VSEL1-4 are connected to Vin directly and I expected that Vout is 3.3V (When Vin is 3.4-5V range)
But there is only Vout voltage that traces Vin voltage. (I am testing with oscilloscope) and when I change VSEL1-4 to GND or Vin
there is no changing at Vout voltage.
Waiting for helps....
