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 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…
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…
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…
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…
