自从iPhone 12系列手机取消标配充电器以来,各大手机品牌纷纷跟进,目前APPle手机/平板电脑等多种数码产品充电功率需求进一步提升,20W快充已经无法满足快速充电需求,30W PD快充成了继20W PD快充之后的另一大潜力市场,骊微电子推出基于PN8165+PN8307H的30W小体积PD快充参考设计,以满足快充市场需求!无缝升级" inline="0" class="syl-page-img" style="box-sizing: border-box; border: 0px; margin: 0px auto 8px; padding: 0px; cursor: zoom-in; max-width: 100%; display: block; border-radius: 4px; height: auto;">30W PD套片方案:主控芯片采用PN8165,次级同步采用PN8307H(A),搭配行业最精简的SOT23-3 Boost芯片AP2080,延续了20W网红产品PN8161+PN8307的诸多优点,实现了输出功率20W向30W的快速升级迭代,并且与其全兼容!30W pd快充方案PN8165+PN8307H方案亮点1、内置高压启动和电流采样的高精简主控:PN8165集成650V0.55Ω智能MOSFET,无需外部启动电阻和CS电阻,方便布线,并提升市电低压下的转换效率。2、100V全集成同步整流:PN8307H(A)内置100V/10mΩ智能MOSFET,自适应死区控制提高MOSFET Rdson利用率,显著降低温升,超高性价比。3、兆赫兹SOT23-3升压供电:AP2080采用兆赫兹开关频率的COT控制技术,将储能电感体积降至0805封装,任何工况下PN8165供电范围控制在11~35V,显著提升15~20V输出电压下的转换效率。4、EMC性能卓越:采用QR控制方式+自适应抖频+智能功率器件等组合创新技术,改善系统EMC性能,传导辐射裕量轻松大于6dB。5、保护功能丰富:方案具有市电欠压保护、输出过压保护、原副边防直通保护、过载保护、过温保护等,为充电器安全运行保驾护航。6、全系列脚位兼容:PN816x/PN8307x全系列芯片脚位相同,SOP8/PDFN两种封装灵活选择,便于电源产品系列化设计及安规认证。30W PD套片方案PN8165+PN8307H输出规格:5V3A,9V3A,15V2A,20V1.5A,3.3-11V/3A,尺寸仅为36mm x 38mm x18mm,体积十分小巧,待机功耗<75m W,能效大于>89%,更多PN8165+PN8307H小体积30w快充设计方案特点、应用原理图、变压器设计、测试数据及应用要点请向骊微电子申请。>>LED">ABSolute;top:0;border:0;width:undefinedpx !IMPORTANT;height:undefinedpx !IMPORTANT" sandbox="allow-forms allow-popUPS allow-popups-to-escape-sandbox allow-same-origin allow-scripts allow-top-navigation-by-user-activation" frameborder="0" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" src="https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-6745515041074118&ouTPUt=html&adk=1812271804&adf=3279755396&plat=8%3A134217728%2C9%3A134250504%2C16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C30%3A1081344%2C32%3A32&format=0x0&url=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fact%3D1&ea=0&pra=5&wgl=1&dt=1653468801287&bpp=2&bdt=279&idt=24&shv=r20220523&mjsv=m202205190101&ptt=9&saldr=aa&cookie=ID%3D12e3569aa5423b0a-2202f3d99fd0008d%3AT%3D1644826534%3ART%3D1644826534%3AS%3DALNI_MZFpvakrMcQa0bvlwTdfLXDgZy6kg&gpic=UID%3D00000539c7056582%3AT%3D1652077056%3ART%3D1653468447%3AS%3DALNI_MaD_x5OOer5k4Fw92Az_q8lAPeElQ&nras=1&correlator=1451425284065&frm=23&ife=1&pv=2&ga_vid=1991155264.1653468801&ga_sid=1653468801&ga_hid=1628828415&ga_fc=0&nhd=1&u_tz=480&u_his=4&u_h=1080&u_w=1920&u_ah=1040&u_aw=1920&u_cd=24&u_sd=1&DMC=8&adx=-12245933&ady=-12245933&biw=1914&bih=936&isw=730&ish=360&ifk=2699508910&scr_x=0&scr_y=0&eid=44759875%2C44759926%2C44759842%2C42531556%2C31067629%2C31067720%2C31064018&oid=2&pvsid=3121071455536726&pem=825&tmod=1852069444&uas=0&nvt=1&ref=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php&eae=2&fc=1664&brdim=0%2C0%2C0%2C0%2C1920%2C0%2C1920%2C1040%2C730%2C360&vis=1&rsz=%7C%7Cs%7C&abl=NS&alvm=r20220518&fu=32772&bc=31&ifi=1&uci=1.d035f7jrein4&fsb=1&dtd=33" data-google-container-id="1.d035f7jrein4" data-load-complete="true"> |