Hi Frank,
can you try the settings I mentioned in this reply about speed level and accuracy? I had seen a similar issue with another device.
https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1020028/tps54328-pspice…
Thank you for your answer!
We want to know the information of package outline.
For example, datasheet p.28 of TPS54328.
Do you have the data?
Best regards,
Takahiro Nishizawa
Thank you for your answer!
We want to know the information of package outline.
For example, datasheet p.28 of TPS54328.
Do you have the data?
Best regards,
Takahiro Nishizawa
Part Number: TPS56628 Other Parts Discussed in Thread: TPS54328 , Hi,
Does anyone have data of maximum Ron Value and rise/fall time of internal FET for TPS56628 and TPS54328?
A rough idea would be OK.
Regards,
Go
Part Number: WEBENCH-POWER-DESIGNER Other Parts Discussed in Thread: TPS54328 Tool/software: WEBENCH® Design Tools Hi all,
My customer is using TPS54328 in their system.
To check some spec of TPS54328, they would like to simulate TPS54328 with webench…
Part Number: TPS563209 Other Parts Discussed in Thread: TPS54328 Hi Non-lsolate DC/DC team
We measure to need Inrush current limit on TPS563209-EVM for SetTopBox Application
Can we get really production test result as a blow?
[Vout=5V, L1= 4.7uH]
We…
HI Pradeep,
1. For TPS54302, it is current mode device. The load transient is not as good as TPS563208 which is DCAP2. And TPS54302 is not easy to use for Vout lower than 1.2V. It request big output cap to support low Vout.
2. I also know some other…
Hello Denislav
Thanks for your reply.
For Question 2. I think I may need LC filter for input/output of LMZ21701. And placement as close as possible to input/output capacitor. Right?
For Question 3. I have confused about output capacitor. For LMZ21701…
Ramgopal,
Your assessment of the bulk decoupling required is correct. You must calculate the required amount and validate it. The Hardware Design Guide (SPRABI2) discusses this calculation.
This bulk capacitance will affect the control loop on the power…
