Part Number: TPS62821 Tool/software: WEBENCH® Design Tools Hello,
There appears to be an issue with WEBENCH when creating a design using the TPS62821 for the following parameters:
Vin = 3.3V +/- 10%
Vout = 0.7V
Iout = 200mA
When I hit "show…
Part Number: TPS62A01 Other Parts Discussed in Thread: TPS62821 , TPS62824 Tool/software: Hi team,
Is TPS62A01 COT control? There isn’t clear description in datasheet. Could you pls help to clarify here? Thanks!
Rayna
Hi GOT,
What do you mean by feed through mode? Is it the same as 100% duty cycle operation?
TPS62826 (buck converter) supports 100% duty cycle as VIN approaches VOUT (VIN_min = Vout + Iout_max * [Rdson + Rload). On the other hand, the 3A device looks…
Hi Yann-san,
Thanks for your suggestion and comment.
Regarding TPS62821 , It doesn't have FPWM mode so that ripple in light load condition might be a little bit bigger. How much ripple can be expected under light load in TPS62821?
Regards,
Takashi…
Part Number: TPS62260 Other Parts Discussed in Thread: TPS62821 , Hello,
My customer wants to use this device but has some concerns over stability with different output filters. From the datasheet:
"The TPS6226x is designed to operate with inductors…
Hello Takahashi-san,
TPS62821 is a better alternative for TPS62801/2 as it is 1A rated device and can support 1.6V to 1.75V output as well.
TPS62821/2/3 and TPS62825/6/7 were from the same product family and the main difference is the package dimension…
Hi Hideki-san,
We apologize for the late answer due to the holiday period.
It is difficult to advise for the best solution without knowing more about the requirements of the application (efficiency, solution size, transient performance, etc.)
The…
Part Number: TPS62827 Other Parts Discussed in Thread: TPS62823 , TPS62821 Hi All,
I would like to know the detail operation of output voltage discharge function in TPS6282x. I saw the below block diagram and description in TPS62823 datasheet. Does…
Part Number: TPS62823 Other Parts Discussed in Thread: TPS62822 , TPS62821 Please give me your answer to my questions.
These questions are common to TPS62821, TPS62822 and TPS62823.
①I want to know the variation of switching frequency. Could you tell…
