Part Number: TPS40210 Other Parts Discussed in Thread: PMP9446 , LM5022 , LM5155
Tool/software:
Hi,
I'm looking into designing flyback circuit (isolated transformer) for PSE POE+ with following parameters:
1. Input voltage - Nominal 12V
2. Output voltage…
Hi Niklas,
Niklas Schwarz said: Here are my comments on the schematic: - Please recalculate compensation values, mainly C14, R9 with the calculator. An example for better fitting values could be 10kOhm & 250nF. (We recommend 60 degree or more phase margin…
Part Number: TPS40210 Other Parts Discussed in Thread: LM5155 , PMP22155 Tool/software: Hi,
We kick off the project of the laser radar TDA design, the the bias voltage is about 200V, and use the SINK current mode,
we need about 200V negative bias voltage, …
Part Number: TPS40210 Tool/software: Hello, I have a question regarding TPS40210 family's DC-DC ICs. Main question is what's difference between TPS40210 catalog version (TPS40210DGQ) and automotive version (TPS40210QDGQRQ1)? Because previously…
Part Number: TPS40210 Other Parts Discussed in Thread: LM5156
Tool/software:
Dears:
customer need -15V to -50V/0.2A solution, Please help check if we have such device can support this requirement. Thanks .
Part Number: TPS40210 Tool/software: Hi Team,
When testing TPS40210DRCR, the driving waveform is not a square wave when unloaded,and the driving waveform is a normal square wave when loaded.
The output voltage is normal in both cases. Is this situation…
Part Number: TPS40210-Q1 Tool/software: Hello team
What happens if the capacitance of the RC filter at the ISNS pin is very large compared to the value derived by datasheet equation (51)?
Regards,
Hirata
Hi Henry,
Both LM5155 and TPS40210 have a cycle by cycle overcurrent protection (OCP). If the output is actually shorted, there might still be risk of damage even if the device is only switching with minimum on-time. The LM51551 therefore has an additional…
Part Number: TPS40210 Other Parts Discussed in Thread: TPS65251 , TPS65262 , TPS65262-2 , TPS54540 , TPS54200 Tool/software: ear TI experts,
My customer have a question about UL certification.
Could you check that the parts in the list below have UL certification…
Other Parts Discussed in Thread: TPS40210 , TPS40210-Q1
Hi Team,
My customer BorgWarner is facing some issue of TPS40210 for HV flyback in traction inverter.
The following figure shows the measured voltages of the TPS40210 soft-start pin SS (cyan), Gate…
