Hi
For Buck with LM5143 do we have to use a lower value sense resistor than
0.073V/I(peak), so that we make adequate room for the added slope compensation ramp?
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Hi
For Buck with LM5143 do we have to use a lower value sense resistor than
0.073V/I(peak), so that we make adequate room for the added slope compensation ramp?
Hi Andrew,
No, the slope comp is not applicable in that calculation. Take a look at the LM5143 quickstart calculator to assist with the design.
https://www.ti.com/tool/LM5143DESIGN-CALC
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Tim