Part Number: PMP20093 Hi team,
My customer is designing boost converter for their AMP. I find PMP20093 in website, but the current rating can't match. Do we have larger reference design can be shared?
Roy
Hi Delmore,
Thank you for your question. Here is a reference design for a single phase Boost with 200W output power, https://www.ti.com/tool/PMP20093 theoretically this can be extrapolated to a dual phase boost as per your specifications.
The best way…
Fred,
Here are two sync boost converter reference designs close to your specs: PMP20093 and PMP10710 . Both of these designs are using LM5122. A Non-synchronous boost can easily be designed from UCC38C4x directly driving a low-side MOSFET, otherwise you…
Hi Michael,
Thank you for posting. Why don't you believe it won't? Its sister part LM5122 has a reference design at 200W. The LM5121 has the same MOSEFET drivers. So, 240W is reachable, but you may consider to use parallel MOSFETs as in the PMP20093…
Hi Michael,
I think the LM5122 would be better for this application as the power level is pretty high.
Here is a reference design that is very close to your application
www.ti.com/.../PMP20093
Please let me know if you have any questions.
Thanks,
Gar…
Part Number: LM5122 I tested a boost board loop response using LM5122 conference with TIDA-PMP20093 and the bode as shown below. I found the issue that the phase become very large and the mag start increase when the frequency is 5MHz. I wonder what's…