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TPS2373: Enquiry on TPS2373

Part Number: TPS2373

Dear Sir/Madam,

I plan to use TPS2373 to detect POE and measure voltages. There are no DC DC converters connected to POE Supply.

1.       I am not using any Low Voltage DC DC Controller shown on Page 1 simplified schematic. Can I leave VC_OUT(Pin 14)  & VC_IN (Pin 15) OPEN?
2.       Does VC_IN need to be connected to some supply?
          a.       If YES, can I connect it to 5v system supply on my board?  Can this 5v be given even when there is no POE supply?

3.       How to connect UVLO_SEL ( Pin 16)? Leave OPEN? I do not have any PWM controllers in my design.

4. Understand the TPS2373-4EVM-758 is still under preview status, can I know when the evaluation board will be available to test?

Hope to hear from you soon.

Best Regards,

kpk