Part Number: TPS23755 Hello,
The following page shows a circuit that uses a transformer without auxiliary windings to generate primary and secondary voltages simultaneously. Is it possible to configure the same circuit using the TPS23755?
Regards,
Part Number: TPS23755 Other Parts Discussed in Thread: TPS23753A , TPS23753 The TPS23755 is lacking the APD pin of the TPS23753A for option 1 ORing of auxiliary power sources on the input side.
We have a 48 to 56VDC aux power source, which should have…
Hi Sir/Madam,
Since we have not received your response for a relative long time, I will close this thread for now.
The reply on Jan/19/2023 was recommended as the solution: secondary side regulation with optocoupler + linear regulator to replace the highlighted…
Part Number: TPS23755 Dear team
The POE design that wants to use TPS23755 as PD, and reserve power adapter for coexistence.
The application is as follows:
Vpoe = 12V
Vadp =12V
TI have three design methods of option 1/2/3. Is it better to use option 2…
Part Number: TPS23755 Hi Sir,
My customer use TPS23755 in their IPCAM design. They finished their design and shipped products to end customer already. But There're high rate field returned from end customer in bus cam application. Would you please helping…
Part Number: TPS23755 Hi team,
My customer would like buck DC/DC PD solution as this ref. design.
But I didn't see it in TI system, could you advise how to request it?
Or is there any alternative EVM board can suggest?
Thanks 0045.PSIL048E1(001)_Sch…
Part Number: TPS23755 Other Parts Discussed in Thread: BOOST-PSEMTHR-007 , USB2ANY Dear Team
I designed TPS23755 based on the evaluation board, but when I tried to operate it, it did not pass through the detection phase. I will send you the schematic and…
Part Number: TPS23755 Dear Team
I have two questions.
① Is the rated power of RSRF and RSRR 1 / 16W sufficient? I don't think it needs a large rated power because it drives the FET Gate.
② When asked about alternative transformers, you answer,…
Part Number: TPS23755 Dear Team
I have two questions.
① Is the rated power of RSRF and RSRR 1 / 16W sufficient? I don't think it needs a large rated power because it drives the FET Gate.
② When asked about alternative transformers, you answer,…