Part Number: TPS40210-Q1 Other Parts Discussed in Thread: TPS40210 Hi team
My customer is using TPS40210-Q1 as fly-back to power IGBT drive.
One quick question about soft-start , when start up the SW will start to switch pulse skip sometimes as below…
Part Number: TPS40210-Q1 Other Parts Discussed in Thread: TPS40210 Customer found some device issue in field side. They'd like to evaluate the FMEA with TPS40210 first.
Vin: 24V
Question: When input voltage is ramping up from 8V to 24V, during this…
Part Number: TPS40210-Q1 Other Parts Discussed in Thread: TPS40210 , LM5155 Team,
can you please point us to the DCM mode TPS40210 IC flyback converter loop gain transfer function. I hope this would help but it doesnt apply to DCM apparently:
https://www…
Part Number: TPS40210-Q1 Hi E2E:
We are designing the power supply with the TPS40210-Q1.
And we found that there is a break in the PWM signal output by the IC at startup.
SCH and test waveforms are as follows:
We want to know what might cause such…
Part Number: TPS40210-Q1 Hi E2E:
We would like to know how to set the automatic retry time of overcurrent protection about TPS40210-Q1.
When we make a test about overcurrent protection, we find out that the automatic retry of overcurrent protection is…
Part Number: TPS40210-Q1 Other Parts Discussed in Thread: TPS40210 Hi Team,
Please see customer question below:
I just wanted to know the gate driver type of TPS40210, I mean it drives with constant current or it just regulates the Voltage at that point…
Part Number: TPS40210-Q1 Hi Expert,
My customer found that there are some rings on the Vgate waveform. As below waveform we measured, the ring likely occurs when enter the miller platform. We also tried to increase the Rdrive from 2.2ohm to 4.7ohm. The…
Part Number: TPS40210-Q1 Dear all,
I've been working on a SEPIC project and I have been using PSpice for TI normally for over a month, only until yesterday, all of a sudden, it started to not work properly.
I wanted to simulated the start-up of a…
Part Number: TPS40210-Q1 Other Parts Discussed in Thread: TPS40210 HI,
Recently, when debugging tps40210, it was found that the MOSFET was seriously hot, and the temperature rose to about 80°C (Vin=12V, Vout=90V, no load). All the resistance and capacitance…