Part Number: TPS23861 Hi sir,
TPS23861 request power sequence between 3.3V and Vin ( 48V) ?
Could you recommend TI’s Voltage monitor IC for 48V to send Power Good signal to TPS23861 ?
Thanks a lot!
Part Number: TPS23861 Hi Team,
Customer doing safety testing and once connected to tested device, the R684 damaged.
After checking, the tested device is also PSE with reversed polarity from the customer product.
Did TPS23861 have a protection…
Part Number: TPS23861 Hello,
We use the PSE controller TPS23861 in automatic mode for two PoE ports. The application is a recorder for a tram accident camera. However, we encounter a frequent fault where this integrated circuit is destroyed after some…
Part Number: TPS23861 Hello,
I am trying to troublshoot a small PCB module, used in a test bench. This module is equpped with the PoE controller TPS23861.
The chip is only using 1 port (port #2), and all the other ports are wired as in the datasheet…
Part Number: TPS23861 Dear Sir/Ma'am,
For one of our low cost 8 Port PoE L2/L3 Switch design we are using 2 nos of TPS23861 module to provide PoE on 8 ports. In our configuration we want to use "Automatic mode" feature of TPS23861 for 8 ports. Along…
Part Number: TPS23861 Other Parts Discussed in Thread: TPS2375 Tool/software: Hello, I would like to use PoE between two PCBs.
The idea would be to use the TPS23861 on one PCB and the TPS2375PWR on the other PCB and make a connection via RJ45.
Is…
Part Number: TPS23861 Other Parts Discussed in Thread: TPS23731 Tool/software: Hi,
TPS23861: TPS23861 TPS23753APWR 1port input 4 port output poe ethernet switch schematic check
I have carefully reviewed the schematic you shared with me in this conversation…
Part Number: TPS23861 We are currently designing a PoE PSE circuit using the TPS23861 device. While reviewing the datasheet revisions, we noticed that starting from Revision C, the recommended connection for the AI (Address Increment) pin when I²C is…
