LM5161: Which parts can be eliminated?

johny radio

Part Number: LM5160
Other Parts Discussed in Thread: LM5161, , LM5180

Is it possible to cut the parts-count down by half, from 24 parts down to 12 parts, in your reference circuit, in the datasheet?

- thx

0 Daniel Li14 over 4 years ago

I can't see the attached picture, which figure you means? and what part you need support , LM5160 or LM5161?

and what's your application ,buck or flybuck?

Thanks

0 johny radio over 4 years ago in reply to Daniel Li14

Sorry, my mistake. I mean the LM5160. Can you fix the question?

Figure 28, or Figure 35, whichever can be done with fewer parts.

want 5V, 2A, isolated output

0 Daniel Li14 over 4 years ago in reply to johny radio

you can take look at LM5180 as PSR flyback, it can reduce the total component number.

for LM5160,you can only combine some input and output capacitor

0 johny radio over 4 years ago in reply to Daniel Li14

Daniel Li14 said:

you can take look at LM5180 as PSR flyback, it can reduce the total component number.

Do you mean fewer parts than shown in the datasheet?

0 Daniel Li14 over 4 years ago in reply to johny radio

Hi I mean you can use LM5180 , and it can help reduce component number to 12.

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