TPS23751: What is Pd minmum power define?

Chen Bogey8

Part Number: TPS23751

Hi Sir

Form datasheet, Class 0 minmum PD power is 0.44W, Class 3 minmum PD power is 6.49W.

May we know what is define class minmum power function?

Is it impact in application?

Bogey

0 Thomas Lewis over 6 years ago

Hi Bogey.

The Type range (PSE) and Class ranges (PD) are defined by the PoE standard itself. I can suggest watching the IEEE 802.3bt training video located here --> https://training.ti.com/ieee8023bt-new-features?cu=1136425 .

The relevant discussion happens in time frame 2:30:00.

Let me know if having any questions after watching this video.

Thank you for you local support,

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