Part Number: TPS55340 Hi,
Could you please why EVM board which VIN pin have noise (Due to our customer board also have this kind of noise)
Warm Regards,
Lin
Part Number: TPS55340EVM-017 Hi team,
As we already provided TPS55340EVM-017, which 24V output boost EVM, my customer is evaluating this board without any changes. Based on our test report " slvu668a.pdf ", we can get 95% efficiency at 2A, Vo=24V, when…
HI Thomas,
The FB resistor divider is the main change to make to adjust the output voltage and I see you changed R1. I suggest checking to make sure the jumper JP1 is in the right position to enable the TPS55340. What you might be seeing is the input…
Other Parts Discussed in Thread: TPS55340 I modified EVM board as per WEBENCH to design a boost circuit employing the TPS55340 having 3.3v to 4.2 v input and 5v output at 2A. but I am not able to get output .The voltage comes out in this case is 60V …
Part Number: TPS55340 Tool/software: Hello,
i simulate the TPS55340 in WEBENCH for 24 V output at 500 mA with an input of 2.7 up to 4.2 V, because the device is powered by a lithium-ion battery in the future.
We tested this simulation on a real pcb…
Hello Robert,
Did you already checkout Webench? You can find it on the device product folder at the end of the design & development section: TPS55340 data sheet, product information and support | TI.com
You can as well have a look at our evaluation…
Hi Robert,
I understand your situation better now. If you still see the overshoot and large load transient disturbances, then this may be an issue with the board design and layout. In this case, we do have an available TPS55340 BST EVM: https://www…
Hello,
Thanks for your feedback.
I've ordered a EVM to see if it will work in our case => TPS55340EVM-017
In the meantime I've updated the layout. Do you think is it better ? Anyother comment or big mistake ?
U13 is a Aluminium capacitor in case…
Hello,
Thank you for your recommendation.
But when I search component with WEBENCH DESIGN CENTER, it didn't recommend TPS55340.
Search condition
Input DC 5V-30V
Output 24V at 1A
Temp 30C
Result shows such as LM25188/LM5118/LM34936/LM5176…
