https://jannettw.com/tags/buck/ Recent content in Buck on Jannett Wehle https://jannettw.com/%3Clink%20or%20path%20of%20image%20for%20opengraph,%20twitter-cards%3E https://jannettw.com/%3Clink%20or%20path%20of%20image%20for%20opengraph,%20twitter-cards%3E Hugo en Sat, 11 Nov 2023 00:00:00 +0000 https://jannettw.com/projects/buckconvertertest1/ Sat, 11 Nov 2023 00:00:00 +0000 https://jannettw.com/projects/buckconvertertest1/ <p>Project page for a test board for a 3.3V buck converter.</p> <p>This project uses a buck converter integrated circuit that integrates all the control components and the gate drivers into one part, but doesn&rsquo;t include the buck converter MOSFETs allowing the designer to size the MOSFETs for the right currrent for the application. The part number is the RT8110BGJ8: <a href="https://www.richtek.com/assets/product_file/RT8110B/DS8110B-02.pdf">https://www.richtek.com/assets/product_file/RT8110B/DS8110B-02.pdf</a></p> <p><a href="https://lh3.googleusercontent.com/pw/AP1GczOiRRBv-ABkdouczzYBXi-6w0xMFj4vj26uFox3GtwDpstwwrSkRfsw2fQqmLItwXrncRBuQKLArISfHMNbOiXoHvpqmQoN5SeW57YGo97nnqWXIKpC=w2400"><img alt="image" loading="lazy" src="https://lh3.googleusercontent.com/pw/AP1GczOiRRBv-ABkdouczzYBXi-6w0xMFj4vj26uFox3GtwDpstwwrSkRfsw2fQqmLItwXrncRBuQKLArISfHMNbOiXoHvpqmQoN5SeW57YGo97nnqWXIKpC=w2400"></a> (Image) Bare Board</p> <p><a href="https://lh3.googleusercontent.com/pw/AP1GczOGbHqpWMa1bMRY5DJKcrMPzTvZNBZyz2bysqgjMD0Z6LWQfBSAy_tyHd8-xkvRnHPZK1FdkfAQwuEvI7TEyM20xWq0lToSKEfY1BwE_qckTdp-h7Oj=w2400"><img alt="image" loading="lazy" src="https://lh3.googleusercontent.com/pw/AP1GczOGbHqpWMa1bMRY5DJKcrMPzTvZNBZyz2bysqgjMD0Z6LWQfBSAy_tyHd8-xkvRnHPZK1FdkfAQwuEvI7TEyM20xWq0lToSKEfY1BwE_qckTdp-h7Oj=w2400"></a> (Image) Assembled Board</p> <p><a href="https://lh3.googleusercontent.com/pw/AP1GczOO8U3j5gvn6fiYewgQ9E1ZXkMvYb7SJw0q4F0zMYbv_JUIH3drCscJ5iTOEsxL7VuvYWOC5lXu1hTmxxMkzst3R7d3HHQQbL4NoZ_7uKBE_vAAjRPn=w2400"><img alt="image" loading="lazy" src="https://lh3.googleusercontent.com/pw/AP1GczOO8U3j5gvn6fiYewgQ9E1ZXkMvYb7SJw0q4F0zMYbv_JUIH3drCscJ5iTOEsxL7VuvYWOC5lXu1hTmxxMkzst3R7d3HHQQbL4NoZ_7uKBE_vAAjRPn=w2400"></a> (Image) Testing Converter at 12V input, 3.3V output, and 2.0A load current.</p>