Part Number: TPS54620 Other Parts Discussed in Thread: TPS55010 hi,
we hope to use TPS54620 to design a Fly-buck.
the input voltage is 5V,
The primary output is 1.8V/3A, second side output is 3.3V/20mA.
if TPS54620 can be used in this application…
Hi KPA,
About your question, I think fly-buck is different from flyback. In flyback design, you need to add reflection voltage to Vin. For example, at primary side Vmos=Vf+Vbulk. But in fly-buck, things are different. When high side MOSFET is turned…
Part Number: LM5017 Hi,
I am considering a Fly-Buck circuit using the LM5017. The specifications are as follows. I checked the TI documentation and found a transformer with model number 750314225 in the transformer selection guide, and I think this…
Part Number: TPS62175 Other Parts Discussed in Thread: TPS55010 , LM25017 Is it permissible to use TPS62175 for Fly-Buck? What are the features of implementation.
Part Number: LM34925 I have downloaded the snvm375.tsc design file for simulation in Tina. Now I want to change the transformer/coupled inductor ratio so that I can get 3V (pri) and 12V (sec isolated). How do I do that?
I have used the Calculator_Rev1p03…
Part Number: LM5164 Other Parts Discussed in Thread: LM5161 I'm trying to make an LM5164 based fly-buck converter (+/-20V at 400mA each rail) and I can't make the isolated rail to work properly. As soon as I load this rail, the output voltage on it collapses…
Part Number: TPS54060EVM-590 Other Parts Discussed in Thread: LM5017 Hi,
I ultimately want to generate a +/-12VDC rail from +48VDC. The +/-12V split rail will power a couple of OP-amps and I also need 12V to power a separate cooling fan.
The TPS54060EVM…
Part Number: LM5161 Tool/software: WEBENCH® Design Tools Hi team,
My customer would like to use LM5161 device as fly-buck application and get isolated 12V output and non-isolated 12V output. And when they use Webench tool to simulate the fly-buck circuit…
Part Number: LM5160-Q1 Other Parts Discussed in Thread: LM5160 Hi,
My customer is doing LAYOUT design on LM5160-Q1 Fly-Buck Topology. Please let us know the following questions.
Is it better to shield "the connection between the SW pin (12 and 13…
