Hi Kaji,
Thanks for reaching out.
I recommend to use the TI powerstage designer for selecting the components and looking at the waveforms: https://www.ti.com/tool/POWERSTAGE-DESIGNER
Select the SEPIC topology, as it is nearly the same.
We have newer parts…
Part Number: LM5155-Q1 Other Parts Discussed in Thread: PMP40488 , , LM5155
Tool/software:
Dear Engineers,
I'm trying to simulate the following reference design from TI in TINA-TIA:
https://www.ti.com/tool/PMP40488#description
PMP40488 (6-W dual-output…
Hi Behnam, LM5155 is a very similar device to LM3488, but much more modern and with improved features. As the design itself is feasible, you can run a simulation with the LM5155 model and check if the results look better here.
I also found a reference design…
Part Number: LM51551-Q1 Tool/software: Dear Engineers,
I want to use this reference design (PMP40488 ) for one of my application.
I noticed if I used coupled inductor for L3 and L4 I will get better performance and the value of the positive rail and…
Hi Cyril,
I had a look on the application and would have some additional ideas, if you are still in the design phase.
Regarding the component LM3478, we have newer controller parts within our portfolio that run with modern process and have better pricing…
Part Number: LM5155 Other Parts Discussed in Thread: LM3488 , PMP40488 , Hi,
I am currently designing a dual high voltage power supply based on PMP40488 reference design, from a 12V source supply (we were previously using the same topology with the LM3488…
Hi Gerald,
PMP40488 is the closest design that I could find. It generates adjustable outputs from 0 to +/-60V using the LM5155.
https://www.ti.com/tool/PMP40488
thanks,
Brian
Hello,
The customer can use the LM5157 in flyback configuration, there is a flyback EVM with 4 outputs available on the product folder ( https://www.ti.com/tool/LM5157EVM-FLY ), the schematic is at page 13 of the user's guide ( https://www.ti.com/lit…
