Because of the Thanksgiving holiday in the U.S., TI E2E™ design support forum responses may be delayed from November 25 through December 2. Thank you for your patience.
Part Number: TPS54202EVM-716
I tested TPS54202EVM today, and I changed the output voltage from 5V to 3.3V by adjusting the feedback resistance. . I don't understand where I circled out with a red line because not every square waves have spikes .
Part Number: TPS54202EVM-716 Other Parts Discussed in Thread: TPS54202
I tested TPS54202EVM today and I don't understand why when TPS54202 entered DCM mode, under different output current, the pinnacles are different.
Part Number: TPS54202EVM-716 Other Parts Discussed in Thread: TPS54202
When I tested TPS54202EVM today, I found that when Vout=4.628V,Iout=0.8A, the waveform of Vsw is above. I don't understand where I circled out with a red line.
Hi,
1. the load is 5 Ω. Please refer to "TPS54202EVM-716 2-A Regulator Evaluation Module User's Guide".
2. Please refer to "7.3.2 Pulse Skip Mode". When the peak inductor current is lower than 300 mA typically, the device enters pulse…
Part Number: TPS54202HEVM-716 Other Parts Discussed in Thread: TPS54202EVM-716 , TPS54202 Hi everybody,
When I look for a DC/DC step down converter solution, I wonder what is the limit input working voltage for a given output voltage.
For exemple, I find…
This topic comes up from time to time. While it may not be impossible to prototype a switching power supply on a breadboard, everyone who has posted here about it has had problems such as yours. You might want to consider acquiring an official EVM: …
Part Number: TPS54202 Other Parts Discussed in Thread: , , TPS562201 , TPS54308 , TPS54339 , TPS54239
We are considering the TPS54202 for a new design where we will need four of them, each running from a 15V rail and producing 5V, 3.3V, 1.5V and 1.35V.…
