Part Number: TPS23753A Tool/software: We are using TPS23753APW PD controller in the circuit mentioned below. Board is heating up when the power is given through PoE and Voltage of PoE increases gradually. We have seen it goes up to13.2V while the circuit…
Part Number: TPS23753A Other Parts Discussed in Thread: PMP8803 , PMP20531 Tool/software: Hi, TI expert
A customer is considering TPS23753A to apply PoE PD solution to Network Decorder.
- Input : 1000BASE(gigabit)
- Output : 12Vdc
Is it possible to provide…
Part Number: TPS23753A Tool/software: Hi team
According to the specification, it only supports at type 1, with a maximum power of 12.95W. As the power consumption of the model increases, a 25.5W chip is needed. This chip claims to be at, what is the…
Part Number: TPS23753A Tool/software: Hi TI,
Good day.
Has TPS23753A with an over-current protection? If yes, may I know what the trigger conditions are?
I can't find the exact trigger conditions from its datasheet,
Sincerely
Webber
Part Number: TPS23753A Other Parts Discussed in Thread: TPS23753 , PMP8803 , Tool/software: I try to implement device with PoE using TPS23753. As reference I took PMP8803 design.
It start, I able to see 12V on output but it is not stable. It looks like TPS…
Part Number: TPS23753A Other Parts Discussed in Thread: TPS23755 , TPS23758 Tool/software: Hi Team,
Do we have integrated FET PoE supply? The efficiency need to >85%. And do we have QR flyback PoE controller, customer is prefer to QR Flyback. If not, they…
Part Number: TPS23753A Other Parts Discussed in Thread: TPS23755 , TPS23758 Tool/software: Hi, TI expert
For TPS23753A, FET is an externally available device. Is there a device that supports Vout=5Vdc with built-in FET?
Please check. Thank you.
Part Number: TPS23753A Other Parts Discussed in Thread: TPS23753 , TL431 , TLV431 Tool/software: Dears,
The customer wants to use TPS23753 on a non isolated POE with an output of 24V/0.5A. We have found the attached document, which shows a 12V output…
Hi Andreas,
Thanks for your patience. PoE team has multiple leaves and travels at the end of 2024. There could be
1. The PSE turns off the port due to lose of maintain power signature. This means the PD draw too less current from the PSE, so the PSE will…
Part Number: TPS23753AEVM-001 Other Parts Discussed in Thread: TPS23753A , TPS23758 Tool/software: Hi TI,
We have space constraints in the design and hence prefer the EP7 type transformer (XFMR) over EP13. Is it possible to design for 5V 13W with an EP7…
