Part Number: TPS23755EVM-894 Other Parts Discussed in Thread: TPS23755 Can you please provide a Cadence / Orcad EDIF schematic file representing the TPS23755EVM-894 or just the TPS23755 schematic generating a 12Vdc output.
Thanks
Sean
Part Number: TPS23755EVM-894 Other Parts Discussed in Thread: TPS23758EVM-080 , TPS23758 Hi TI
We refer to TPS23755EVM-894 to design PD.
Can transformer parameters be provided?
We want to design 48V input, 5V/2A output and 48V input, 12V/1A output . …
Part Number: TPS23755EVM-894 Hello,
I don't see any information in the User's Guide about how this circuit helps with a smooth transition. I've tried recreating the circuit in Tina TI and the results are inconclusive on weather it from a transition perspective…
Part Number: TPS23755EVM-894 Other Parts Discussed in Thread: TPS23755 , Dear Sir
I found some questions when testing the TPS23755 EVM.
The converter should not start when the VPD voltage is below 35.5V.
below waveform shows that the converter is started…
Part Number: TPS23755EVM-894 Other Parts Discussed in Thread: PMP9175 , TPS23755 Hi team,
May I know if customer would like modify TPS24755EVM to 5Voutput, can customer just change R16/R21 value? or other components also need to change?
Thanks & regard…
Part Number: TPS23755EVM-894 Other Parts Discussed in Thread: TPS23755 Hi, Could you tell me about TPS23755 EVM load regulation spec in light load condition. The following graph is described in User's Guide. At light load, customers think that regulation…
Hi Jeff,
Sorry that PoE team is lacking of resource to do customer design review recently. Please find attached layout review check list and the TPS23755EVM reference design ( www.ti.com/.../TPS23755EVM-894) . You may get the support from TI's field on…
Part Number: TPS23755 Other Parts Discussed in Thread: , TPS23758 I am looking at the TPS23755 as a POE solution and have several questions. I've also included a list of the requirements.
Requirements: - Powered Device (PD) - 802.3at Type 1 - 13Watt…
Hi Johann ,
Thanks for your patience.
I believe you are doing a flyback converter using TPS23755. The original transformer in the TPS23755EVM-894 is LDT0950-50, which has PRI:SEC:AUX turns ratio is 2.57 : 1 : 1.14.
Since a closed loop current mode Vout…
Hey Juan,
We have more information on this in our Customer Facing slides i can send you internally.
But at a high level, the TPS23755 is intended for a 12V diode flyback for 13W. Please check out the TPS23755EVM-894.
Comparatively, a TPS23753A solution…
