Rohm buck converter Eval Kit BD9G500EFJ-EVK-001 part 1: out of the box experience/products/roadtest/b/blog/posts/rohm-buck-converter-eval-kit-bd9g500efj-evk-001-part-1-out-of-the-box-experienceFirst of all, I want to thank element14 and Rohm for this great opportunity: testing the BD9G500EFJ-EVK-001 evaluation board and becoming for the first time a roadtester. What&#39;s special about the BD9G500EFJ-EVK-001 ? The BD9G500EFJ-EVK-001 is a...en-USTelligent Community 12RE: Rohm buck converter Eval Kit BD9G500EFJ-EVK-001 part 1: out of the box experiencehttps://community.element14.com/products/roadtest/b/blog/posts/rohm-buck-converter-eval-kit-bd9g500efj-evk-001-part-1-out-of-the-box-experienceThu, 13 Aug 2026 10:19:19 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:daf16b20-44fc-4ea8-bb6b-4e442324b60carkazains0<p>u are doing a greatj job</p><img src="https://community.element14.com/aggbug?PostID=27070&AppID=14&AppType=Weblog&ContentType=0" width="1" height="1">RE: Rohm buck converter Eval Kit BD9G500EFJ-EVK-001 part 1: out of the box experiencehttps://community.element14.com/products/roadtest/b/blog/posts/rohm-buck-converter-eval-kit-bd9g500efj-evk-001-part-1-out-of-the-box-experienceThu, 13 Aug 2026 10:18:48 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:daf16b20-44fc-4ea8-bb6b-4e442324b60carkazains0<p>thx bro</p><img src="https://community.element14.com/aggbug?PostID=27070&AppID=14&AppType=Weblog&ContentType=0" width="1" height="1">RE: Rohm buck converter Eval Kit BD9G500EFJ-EVK-001 part 1: out of the box experiencehttps://community.element14.com/products/roadtest/b/blog/posts/rohm-buck-converter-eval-kit-bd9g500efj-evk-001-part-1-out-of-the-box-experienceMon, 06 Nov 2023 02:25:52 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:daf16b20-44fc-4ea8-bb6b-4e442324b60cbaldengineer1<p>That load-step response looks very nice indeed!</p> <p>Regarding the copper cut-out below the inductor, it reminds me of this article from last year:</p> <p><a id="" href="https://www.signalintegrityjournal.com/blogs/17-practical-emc/post/2694-dc-dc-converters-solid-return-plane-or-cutouts-under-switch-node-and-inductor" rel="noopener noreferrer nofollow" target="_blank" data-e14adj="t">https://www.signalintegrityjournal.com/blogs/17-practical-emc/post/2694-dc-dc-converters-solid-return-plane-or-cutouts-under-switch-node-and-inductor</a></p><img src="https://community.element14.com/aggbug?PostID=27070&AppID=14&AppType=Weblog&ContentType=0" width="1" height="1">RE: Rohm buck converter Eval Kit BD9G500EFJ-EVK-001 part 1: out of the box experiencehttps://community.element14.com/products/roadtest/b/blog/posts/rohm-buck-converter-eval-kit-bd9g500efj-evk-001-part-1-out-of-the-box-experienceSat, 04 Nov 2023 18:04:16 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:daf16b20-44fc-4ea8-bb6b-4e442324b60cDAB0<p>Nice start, I look forward to future updates.</p><img src="https://community.element14.com/aggbug?PostID=27070&AppID=14&AppType=Weblog&ContentType=0" width="1" height="1">RE: Rohm buck converter Eval Kit BD9G500EFJ-EVK-001 part 1: out of the box experiencehttps://community.element14.com/products/roadtest/b/blog/posts/rohm-buck-converter-eval-kit-bd9g500efj-evk-001-part-1-out-of-the-box-experienceFri, 03 Nov 2023 22:43:52 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:daf16b20-44fc-4ea8-bb6b-4e442324b60cgenebren0<p>This looks like a great start of your roadtest.&nbsp; I look forward to hearing more about this board.</p><img src="https://community.element14.com/aggbug?PostID=27070&AppID=14&AppType=Weblog&ContentType=0" width="1" height="1">