Hi Kazuya,
Thanks for your reply.
JA4667-AL_ looks like the correct part for 12-V output design.
For the feedback resistors, you can refer TPS23754EVM ( https://www.ti.com/tool/TPS23754EVM-383 ) values, which is a 12-V rated forward converter circuit.
…
Part Number: TPS23754EVM-383 The gate-driver transistors Q1/Q2 are getting quite hot. I have to adopt the switching frequency to 469kHz due to a transformer with less inductivity. Is there a chance to reduce the power consumption?
Part Number: TPS23754EVM-383 I built a board exactly as the TPS23754EVM-383, but the output is only 2.3V and unstable.
The VC voltage is around 11V, but the GATE and GAT2 are not driving the FETs( 0.2V on these).
Where do I need to look for diagnose …
Part Number: TPS23754EVM-383 Hi ,
good day,
I am doing POC sample for IPC project ,
it have POE function,
I plan to use TPS23754EVM-383 EVM: Evaluation Module,
for my POC sample,
could you provide following for me ?
Q1, TPS23754EVM-383 EVM: Evaluation…
Part Number: TPS23754EVM-383
I didn't plug in a PSE, and only input 50V through the J1 plug(the adapter plug),and I've tried with and with a load through J2 plug(the OUTPUT plug),finally it could not output 12V at J2, it was 0V all the time. Is there…
Part Number: TPS23754EVM-383 Hi,
I referred TPS23754EVM-383 to design a PD with external adapter input. I am planning to use PPD ( adapter power
feed between VDD and VSS) topology. Should I tie adapter input (cathode of D2) to cathode or anode of D3? …
Part Number: TPS23754EVM-383 Other Parts Discussed in Thread: TPS23754 Hello,
According to the specification of TPS23754, the operating input range of VC is between 8 ~ 18V.
The design of TPS23754-EVM shows that the turn ratio between the Primary and AUX…
Part Number: TPS23754EVM-383 Hi Sir
We need to design from TPS23754EVM-383 output modify to 24V for forward not to use flyback architecture.
Could you help recommend release schematic application and BOM document to us, thanks
Spec. Output 24V/25W
Sincerely…
Part Number: TPS23754EVM-383 HI，
Would you help check if we can remove the D8 in the SCH of TPS23754EVM-383
Why is it designed use the way
Thanks a lot
Part Number: TPS23754EVM-383 Hi Team,
Need your help to share TPS23754EVM-383 PCB layout file(*.brd) and schematic (*.dsn) for my customer requirement.
Best regards,
Albert Lee.
