Part Number: LM5022 Other Parts Discussed in Thread: PMP20196 Hi
The customer asked the schematic PMP20196, is it recommended to use it under the following conditions? Power range isolation: 18~75V Output voltage: 5V @ 4A~5A, OCP:> 7A 61850-3 >>> 500…
Part Number: PMP20196 Hi,
my customer need to design an isolated power stage, the input is 10V-100V, the output is 180V, 30W.
And they find the reference design of PMP20196 is very similar to their need.
But they would like to know how the parameters…
Part Number: LM5022 Other Parts Discussed in Thread: PMP9334 , PMP20196 , Hi
I have seen reference design PMP9334 and PMP20196 using of LM5022.
I am starting Low Wattage SMPS design I have some question for this LM5022 on below
1. Solution -1
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Hello Jack,
Thank you for posting on the Forum.
TI has a Power Reference design library that can be searched.
Using your input voltage range as criteria, I found this design.
20W Wide Input Voltage Isolated Flyback Converter Reference Design …
Hi Rajeev,
Take a look at PMP20196 as a starting point. It is 9-150Vin and 5V/4A output. You can try to take the output up to 12V/2A max by reducing R13. The duty cycle will increase to the low 80% range, which is okay because the LM5022 can handle…
Antonio,
Thanks for connecting through E2E. As a starting point, you can search the TI reference design library here . I was able to find PMP20127 and PMP20196 which are both wide input flyback converters close to meeting the requirements you posted…
