<!-- Bootstrap core CSS --> <link href="/css/www-style.css" rel="stylesheet"> <link href="/css/bootstrap.css" rel="stylesheet"> <link href="/css/newsletter.css" rel="stylesheet"> <link href="/css/alfontawesome-all.css" rel="stylesheet"> <!-- Custom fonts for this template --> <section> <div class="key-container"> <div class="cus-content-subscribe"> <div class="row no-gutters"> <div class=" col-md-12"> <div class="page-header"> <a class="cus-btn btn-sm" href="https://www.richtek.com/My Richtek/Newsletters.aspx"><i class="fas fa-envelope"></i>&nbsp;&nbsp;Subscribe to Richtek Newsletter</a> </div> </div> </div> </div> </div> <div class="key-container pb-5"> <!-- Title start --> <div class="cus-content"> <div class="row no-gutters "> <div class="col-md-12 "> <div class="page-header"> <h1 class="font-weight-bold">Introducing the Versatile Buck-Boost Controller for USB PD Fast Charging Solutions</h1> <i class="far fa-calendar-alt date-i"></i> <span class="ml-2 date">AUG. 01, 2023 | Newsletter Issue 46</span> </div> </div> </div> </div> <!-- Content End --> <div class="cus-content"> <div class="row no-gutters "> <div class="col-md-12"> <div class="col-md-12 mb-20 text-center"> <img class="img-center " style="max-width:750px;" alt=" RT6190 Buck-Boost Controller" src="/content/dam/richtek-eds/resources/tech-insights/news/newsletter-issue-46/html-images/en_I46-01-2.jpg"></div> <br> <p>The RT6190 is the latest addition to our portfolio of USB PD power solutions. Designed to support USB PD 3.0 SPR and 3.1 EPR, this highly versatile bi-directional Buck-Boost controller with I²C interface plays a crucial role in the development of fast charging solutions for a wide range of applications including USB PD chargers, power banks, car chargers, e-bikes, and industrial PCs, notebooks and so on. </p> <p> Our new fast chagrining reference design utilizes the RT6190 to drive GaN FETs, resulting in a compact 140-watt fast charging solution. By combining the RT6190 with GaN FETs, this design reduces the overall total solution size by over 20% compared to traditional approaches, while achieving an exceptional efficiency of up to 98%. For more detailed product information, please check the video.</p> </div> <div class="col-md-12 mb-20 text-center"> <a href="https://www.youtube.com/watch?v=-nSBCY7qsdk&utm_source=Newsletter&utm_medium=RTWWW&utm_campaign=Issue46EN&sc_lang=en" target="_blank"> <img class="img-center " style="max-width:750px;" alt="RT6190 Buck-Boost Controller" src="/content/dam/richtek-eds/resources/tech-insights/news/newsletter-issue-46/html-images/en_I46-02-2.jpg"></a></div> </div> <div class="row no-gutters text-center py-4"> <div class="col-12"> <br> <a href="https://www.youtube.com/watch?v=cAJSRbHVloQ?utm_source=Newsletter&utm_medium=RTWWW&utm_campaign=Issue46EN&sc_lang=en" target="_blank" class="btn-sm btn-primary py-2 px-3">Related USB PD Solutions <i class="fas fa-arrow-right pl-2"></i> </a>&nbsp;&nbsp; <a href="https://www.richtek.com/Design%20Support/Technical%20Document/AN073?utm_source=Newsletter&utm_medium=RTWWW&utm_campaign=Issue46EN&sc_lang=en" target="_blank" class="btn-sm btn-primary py-2 px-3">RT6190 Application Note <i class="fas fa-arrow-right pl-2"></i> </a> </div> <!-- content close --> </div> </div> <!-- Content End --> <!-- Product Tittle start --> <div class="cus-content"> <div class="row no-gutters"> <div class="col-md-12 pt-3"> <div class="new-product"> <h3 class="font-weight-bold">RELATED PRODUCTS</h3> <!-- <p>mentioned in the article</p> --> </div> </div> </div> <!-- Product start --> <div class="row no-gutters align-items-center pb-4"> <div class="col-4 col-sm-4 col-md-4 col-lg-4 col-xl-2"> <div> <a href="https://www.richtek.com/RedirectToProduct?specid=RT6190&utm_source=Newsletter&utm_medium=RTWWW&utm_campaign=Issue46EN&sc_lang=en" target="_blank"><img class="img-fluid py-md-3 mx-auto" src="/content/dam/richtek-eds/resources/tech-insights/news/newsletter-issue-46/html-images/en_I46-p1-2.jpg" alt="RT6190"></a> </div> </div> <!-- img close --> <div class="col-8 col-sm-8 col-md-8 col-lg-8 col-xl-10"> <div class="new-block"> <div class="section-title">RT6190</div> <span class="text-danger">36V, 4-Switch Bidirectional Buck-Boost Controller with I²C Interface</span> <p> 4.5V - 36Vin, 3V - 36Vout, 4-switch bi-directional Buck-Boost controller with I²C interface, designed for USB power delivery.</p> <div><a class="btn-sm btn-outline-light link py-2 px-3 border mr-2" href="https://www.richtek.com/RedirectToProduct?specid=RT6190&utm_source=Newsletter&utm_medium=RTWWW&utm_campaign=Issue46EN&sc_lang=en" target="_blank">See RT6190</a><a class="btn-sm btn-outline-light link py-2 px-3 border" href="https://www.richtek.com/SaveDownload.aspx?specid=RT6190&utm_source=Newsletter&utm_medium=RTWWW&utm_campaign=Issue46EN&sc_lang=en" target="_blank">Download Datasheet</a></div> </div> </div> <!-- content close --> </div> <!-- row close --> <div class="row no-gutters align-items-center pb-4"> <div class="col-4 col-sm-4 col-md-4 col-lg-4 col-xl-2"> <div> <a href="https://www.richtek.com/RedirectToProduct?specid=RT1718S&utm_source=Newsletter&utm_medium=RTWWW&utm_campaign=Issue46EN&sc_lang=en" target="_blank"><img class="img-fluid py-md-3 mx-auto" src="/content/dam/richtek-eds/resources/tech-insights/news/newsletter-issue-46/html-images/en_I46-p2-2.jpg" alt="RT1718S"></a> </div> </div> <!-- img close --> <div class="col-8 col-sm-8 col-md-8 col-lg-8 col-xl-10"> <div class="new-block"> <div class="section-title">RT1718S</div> <span class="text-danger">TCPC with IEC-ESD Protection, USB2.0 Switch, Charging Port Controller and Power-Path Control</span> <p> Type-C Port Controller (TCPC) with IEC-ESD Protection on SBU/CC/DP/DM, USB2.0 Switch, Charging Port Controller and Power-Path Control. </p> <div><a class="btn-sm btn-outline-light link py-2 px-3 border mr-2" href="https://www.richtek.com/RedirectToProduct?specid=RT1718S&utm_source=Newsletter&utm_medium=RTWWW&utm_campaign=Issue46EN&sc_lang=en" target="_blank">See RT1718S</a><a class="btn-sm btn-outline-light link py-2 px-3 border mr-2" href="https://www.richtek.com/SaveDownload.aspx?specid=RT1718S&utm_source=Newsletter&utm_medium=RTWWW&utm_campaign=Issue46EN&sc_lang=en" target="_blank">Download Datasheet</a></div> </div> </div> <!-- content close --> </div> <!-- row close --> <div class="row no-gutters align-items-center pb-4"> <div class="col-4 col-sm-4 col-md-4 col-lg-4 col-xl-2"> <div> <a href="https://www.richtek.com/RedirectToProduct?specid=RT1719&utm_source=Newsletter&utm_medium=RTWWW&utm_campaign=Issue46EN&sc_lang=en" target="_blank"><img class="img-fluid py-md-3 mx-auto" src="/content/dam/richtek-eds/resources/tech-insights/news/newsletter-issue-46/html-images/en_I46-p3-2.jpg" alt="RT1719"></a> </div> </div> <!-- img close --> <div class="col-8 col-sm-8 col-md-8 col-lg-8 col-xl-10"> <div class="new-block"> <div class="section-title">RT1719</div> <span class="text-danger">Sink Only USB Type-C PD Controller </span> <p> Compatible with PD 2.0 and 3.0, sink only USB type-C PD controller, supporting up to 100W of power. </p> <div><a class="btn-sm btn-outline-light link py-2 px-3 border mr-2" href="https://www.richtek.com/RedirectToProduct?specid=RT1719&utm_source=Newsletter&utm_medium=RTWWW&utm_campaign=Issue46EN&sc_lang=en" target="_blank">See RT1719</a><a class="btn-sm btn-outline-light link py-2 px-3 border mr-2" href="https://www.richtek.com/SaveDownload.aspx?specid=RT1719&utm_source=Newsletter&utm_medium=RTWWW&utm_campaign=Issue46EN&sc_lang=en" target="_blank">Download Datasheet</a></div> </div> </div> <!-- content close --> </div> <!-- row close --> <div class="row no-gutters align-items-center pb-4"> <div class="col-4 col-sm-4 col-md-4 col-lg-4 col-xl-2"> <div> <a href="https://www.richtek.com/RedirectToProduct?specid=RT6053&utm_source=Newsletter&utm_medium=RTWWW&utm_campaign=Issue46EN&sc_lang=en" target="_blank"><img class="img-fluid py-md-3 mx-auto" src="/content/dam/richtek-eds/resources/tech-insights/news/newsletter-issue-46/html-images/en_I46-p4-2.jpg" alt="RT6053"></a> </div> </div> <!-- img close --> <div class="col-8 col-sm-8 col-md-8 col-lg-8 col-xl-10"> <div class="new-block"> <div class="section-title">RT6053</div> <span class="text-danger">High/Low-Side Measurement, Bi-Directional Current-Sense Monitor </span> <p> High-side or low-side measurement, bi-directional current and power monitor with 16-bit ADC, Op Amp and alert. </p> <div><a class="btn-sm btn-outline-light link py-2 px-3 border mr-2" href="https://www.richtek.com/RedirectToProduct?specid=RT6053&utm_source=Newsletter&utm_medium=RTWWW&utm_campaign=Issue46EN&sc_lang=en" target="_blank">See RT6053</a><a class="btn-sm btn-outline-light link py-2 px-3 border mr-2" href="https://www.richtek.com/SaveDownload.aspx?specid=RT6053&utm_source=Newsletter&utm_medium=RTWWW&utm_campaign=Issue46EN&sc_lang=en" target="_blank">Download Datasheet</a></div> </div> </div> <!-- content close --> </div> <!-- row close --> <!-- Keywords start --> <div class="tag-content"> <div class="row no-gutters"> <div class="col-md-12 mb-40"> <div class="new-product"> <p>Want to keep up to date with all our latest news and information? <a class="link" href="https://www.richtek.com/My Richtek/Newsletters.aspx" target="_blank">Subscribe here!</a></p> </div> </div> </div> <div class="row no-gutters align-items-start"> <div class="col-12"> <a class="badge btn-tag" href="https://www.richtek.com/Design%20Support/Search%20Everything%20Result?&Type=Everything&Keyword=Buck-Boost&utm_source=Newsletter&utm_medium=RTWWW&utm_campaign=Issue46EN&sc_lang=en">Buck-Boost</a> <a class="badge btn-tag" href="https://www.richtek.com/Design%20Support/Search%20Everything%20Result?&Type=Everything&Keyword=USB+PD&utm_source=Newsletter&utm_medium=RTWWW&utm_campaign=Issue46EN&sc_lang=en">USB PD</a> <a class="badge btn-tag" href="https://www.richtek.com/Design%20Support/Search%20Everything%20Result?&Type=Everything&Keyword=Power+Delivery&utm_source=Newsletter&utm_medium=RTWWW&utm_campaign=Issue46EN&sc_lang=en">Power Delivery</a> <a class="badge btn-tag" href="https://www.richtek.com/Design%20Support/Search%20Everything%20Result?&Type=Everything&Keyword=Monitor&utm_source=Newsletter&utm_medium=RTWWW&utm_campaign=Issue46EN&sc_lang=en">Monitor</a> <a class="badge btn-tag" href="https://www.richtek.com/Design%20Support/Search%20Everything%20Result?&Type=Everything&Keyword=Power+Bank&utm_source=Newsletter&utm_medium=RTWWW&utm_campaign=Issue46EN&sc_lang=en">Power Bank</a> </div> </div> </div> </div> </div> </section>

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