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…
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…
Hi Travis,
For the ripple specs, i would say that a SEPIC combined with a CUK stage would be the best option.
Please refer to this reference design regarding the topology (power level is different) https://www.ti.com/tool/PMP40488
As the negative…
Hello Andy,
Thanks for using the e2e forum. It is possible to build a SEPIC with two outputs. Such a reference design can be found here: https://www.ti.com/tool/PMP40488
Please be aware that a SEPIC topology does not provide full isolation because…
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…
HI Archie,
Thank you for using e2e forum.
Sending the reference design with LM5155 ( controller) used as SEPIC https://www.ti.com/tool/PMP40488
It can be used in Flyback topology as well.
Please let me know if you have further questions.
Best…
Hi Tommy,
Extremely sorry that I forgot to attach the reference design number - https://www.ti.com/tool/PMP40488 . It is possible with SEPIC please refer to this attached ref design - 6W dual -output SEPIC converter reference design.
For outputs more…
Other Parts Discussed in Thread: LM5155 , PMP40488 Hi Experts,
Our customer have a concern. He said: "I want to design a POWER. the voltage range is -100v~100v and Adjustable. which chip should I choose?"
These are the basic requirements ->time drift…
