Part Number: TPS54292 Recently, the customer found that part of tps54292 was damaged during production test. This product model has been in batch for a long time. I haven't encountered this problem before. This phenomenon occurs in more than 30 pcs of…
Part Number: TPS54291 Other Parts Discussed in Thread: TPS54292 , Hello,
Currently I use TPS54291 with 600kHz frequency. If I change to use TPS54292 with 1200kHz, output voltage and power keep original, what should I change?
Maybe the comp parameters…
Other Parts Discussed in Thread: TPS54292 Hello,
While looking at the typical design for the TPS54292 I came across an inconsistency. It says that the typical design is for an output of 3.3V and 5V but the actual values used for the calculations are…
Other Parts Discussed in Thread: TPS54292 I have an issue with output 1 from the TPS54292. I have +12V input and +4V on output 1 and 1.8V on output 2. Output 2 is fine. However with output 1 I get the proper +4V, but I also get a strong ~50kHz tone riding…
Part Number: TPS25942L Other Parts Discussed in Thread: TPS54292 , TPS25982 Hello,
This device was used on customer's board. The Vin_min is 11.4V and the Pin_max is 56W. So the maximum input current is 4.9A. TPS25942L is designed for maximum input current…
Hello,
In addition to this device, there is also TPS65270 and TPS54292. based on your requirements, both of them should give you what you want.
For the simulation, I run the TINA spice model without any issues, can you please try that.
Based…
Thank you for the additional information on the beginning of flash programming.
Agree, the system TPS54292 regulator is not regulating during this voltage rise. It does look like the TPS54292 is responding well when the current demand returns since…
Other Parts Discussed in Thread: TPS54291 , LM2678 Hi,
How are you?
We are selecting the right discrete components to build a dc dc converter with a tps54291 chip...
We have some questions about the inductor selection:
Why did they choose that…
