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Part Number: TPS56C215EVM-762 Hello Expert,
I wonder about recommended Cff value.
When I checked data sheet, If Vout is 1.2V, Cff is N/A.
But Cff 56pF is applied to EVM.
If used below Vout 1.2V, what is the recommended value? N/A or 56pF?
Also, If you…
Part Number: TPS56C215EVM-762 Hello Expert,
We are evaluating performance w/ this device.
We changed value for mode and output voltage like below.
And then we measured switching frequency according to the output load.
But switching frequecny is moving…
Part Number: TPS56C215EVM-762 Hi team ,
I have test the hiccup protection mode of TPS56C15. I have some confusion which might needs your help and support .
1. About over current protection
As is shown in the datasheet ,"the UVP comparator detects it and…
Part Number: TPS56C215EVM-762 Hi support team:
I am tested Hiccup status, in my understand if output current more than 13.8A, system well trigger hiccup mode so l had test this situation. the test waveform as follow.
In my test, hiccup wait time is 26…
Part Number: TPS56C215EVM-762 Other Parts Discussed in Thread: TPS56C215 base on TPS56c215 datasheet, I know D-cap mode basic principle but I still has two question about this:
1. could the internal ramp can be programming? I mean is the user want choose this…
Part Number: TPS56C215EVM-762 still base on hiccup problem. I try to test Tss for check Hiccup time. Tss waveforms as follow:
Css=0.047uF
TSS theory is 4.7ms,but test time is 31ms? I don't know about this? could you please give me some advice?
Part Number: TPS56C215EVM-762 We used TPS56C215EVM-762 supplied by 12V Vin and output 5V @ 2.41A max. Switching node is shown using purple. Vout waveform is shown using light blue.
There is no switching node ringing but we still measured oscillation on…
Part Number: TPS56C215EVM-762 Other Parts Discussed in Thread: TPS56C215 Hi TI expert,
I am Morris who is TI technician. I meet a technical problme on TPS56C215 EVM.
I based on customer's request to modfy TPS56c215 EVM, the following is the bom list.
L=0…
Part Number: TPS56C215EVM-762 Other Parts Discussed in Thread: TPS56C215 , Tool/software: WEBENCH® Design Tools Hi all
I used the TPS56C215 recently and I did the efficiency simulation in WEBENCH designer and I changed all the part number the same as user…
Part Number: TPS56C215EVM-762 Other Parts Discussed in Thread: TPS56C215 Tool/software: WEBENCH® Design Tools Hi all
I have some confused points about efficiency between WEBENCH and real testing.
1. I changed all the components from WEBENCH(TPS56C215)…
