We bought four TI boards but three boards are not functioning i gave 48V to ti board through RJ45 cable but i didn't get output voltage,even there no voltage across the J7 connector.
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We bought four TI boards but three boards are not functioning i gave 48V to ti board through RJ45 cable but i didn't get output voltage,even there no voltage across the J7 connector.
Hello,
Can you please show the PoE startup waveform, showing VDD_VSS, RTN_VSS and Iout?
Thank you.
Regards,
Michael P.
Applications Engineer
Texas Instruments
Hello,
The datasheet is on the product home page.
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Regards,
Michael P.
Applications Engineer
Texas Instruments