{"id":877955,"date":"2025-08-21T11:16:34","date_gmt":"2025-08-21T15:16:34","guid":{"rendered":"https:\/\/www.marketnewsdesk.com\/index.php\/80v-100v-asynchronous-buck-converters-from-diodes-incorporated-deliver-high-efficiency-in-automotive-48v-pol-applications\/"},"modified":"2025-08-21T11:16:34","modified_gmt":"2025-08-21T15:16:34","slug":"80v-100v-asynchronous-buck-converters-from-diodes-incorporated-deliver-high-efficiency-in-automotive-48v-pol-applications","status":"publish","type":"post","link":"https:\/\/www.marketnewsdesk.com\/index.php\/80v-100v-asynchronous-buck-converters-from-diodes-incorporated-deliver-high-efficiency-in-automotive-48v-pol-applications\/","title":{"rendered":"80V\/100V Asynchronous Buck Converters From Diodes Incorporated Deliver High Efficiency in Automotive 48V PoL Applications"},"content":{"rendered":"<p>        <!--.bwalignc { text-align: center; list-style-position: inside }body {font:normal small Arial,Helvetica,sans-serif;color:#000;background-color:#fff;padding:24px;margin:0;} a img {border:0;} h3 {font-size:medium;color:#000;margin:0 0 1em 0; text-align:center;}-->  <\/p>\n<p class=\"bwalignc\"><b>80V\/100V Asynchronous Buck Converters From Diodes Incorporated Deliver High Efficiency in Automotive 48V PoL Applications<\/b><\/p>\n<p>PLANO, Texas&#8211;(<a href=\"http:\/\/www.businesswire.com\">BUSINESS WIRE<\/a>)&#8211;<br \/>\nDiodes Incorporated (Nasdaq: DIOD) today introduces four new automotive-compliant* asynchronous buck converters for 48V low-voltage rail point-of-load (PoL) applications. The <a rel=\"nofollow\" href=\"https:\/\/cts.businesswire.com\/ct\/CT?id=smartlink&amp;url=https%3A%2F%2Fwww.diodes.com%2Fpart%2Fview%2FAP68255Q&amp;esheet=54310484&amp;newsitemid=20250821394260&amp;lan=en-US&amp;anchor=AP68255Q&amp;index=1&amp;md5=663f9dab2ba8a96c5a5dfdc22e95b688\">AP68255Q<\/a>\/<a rel=\"nofollow\" href=\"https:\/\/cts.businesswire.com\/ct\/CT?id=smartlink&amp;url=https%3A%2F%2Fwww.diodes.com%2Fpart%2Fview%2FAP68355Q&amp;esheet=54310484&amp;newsitemid=20250821394260&amp;lan=en-US&amp;anchor=AP68355Q&amp;index=2&amp;md5=ac8b7e961d1130b2882faefa72b96200\">AP68355Q<\/a> and <a rel=\"nofollow\" href=\"https:\/\/cts.businesswire.com\/ct\/CT?id=smartlink&amp;url=https%3A%2F%2Fwww.diodes.com%2Fpart%2Fview%2FAP6A255Q&amp;esheet=54310484&amp;newsitemid=20250821394260&amp;lan=en-US&amp;anchor=AP6A255Q&amp;index=3&amp;md5=88285b9ec55aa1eb79b8df566557572b\">AP6A255Q<\/a>\/<a rel=\"nofollow\" href=\"https:\/\/cts.businesswire.com\/ct\/CT?id=smartlink&amp;url=https%3A%2F%2Fwww.diodes.com%2Fpart%2Fview%2FAP6A355Q&amp;esheet=54310484&amp;newsitemid=20250821394260&amp;lan=en-US&amp;anchor=AP6A355Q&amp;index=4&amp;md5=91a60268152975afd2d7ce388f9058fb\">AP6A355Q<\/a> incorporate 500m\u03a9 power MOSFETs to deliver high-efficiency step-down DC-DC conversion with up to 3.5A of continuous output current. These converters cover the full automotive battery range from 5.5V to 80V\/100V, including load dump scenarios. They can be used in various applications, including 48V motor control, advanced driver assistance systems (ADAS), telematics, infotainment, body control, instrument clusters, and lighting systems.<\/p>\n<p>\nThe new buck converters employ constant on-time (COT) control to maintain a nearly constant switching frequency (300kHz). This technique results in fast load\/line transient response, easy loop stabilization, and low output voltage ripple, making the devices easier to incorporate by requiring fewer external components. The proprietary gate-driver arrangement in these devices reduces switch node ringing effects without sacrificing the turn-on and turn-off times of the N-channel MOSFET switch. This method helps reduce the high-frequency radiated electromagnetic interference (EMI) noise normally associated with MOSFET switching.<\/p>\n<p>\nThe built-in overcurrent protection (OCP) with frequency foldback mode ensures high load-current support while reducing junction temperature under fault conditions. The overtemperature protection (OTP) circuit immediately shuts down the controller\u2019s output voltage at 160\u00b0C. When the temperature drops below the 140\u00b0C safety threshold, the converter automatically restarts. These protection features prevent controller damage or malfunction, maximizing system reliability.<\/p>\n<p>\nThe AP68255Q\/355Q and AP6A255Q\/355Q asynchronous buck converters are available in the thermally enhanced SO-8EP package with an operating temperature range of -40\u00b0C to +125\u00b0C. The devices are available at $0.80 [<a rel=\"nofollow\" href=\"https:\/\/cts.businesswire.com\/ct\/CT?id=smartlink&amp;url=https%3A%2F%2Fwww.diodes.com%2Fpart%2Fview%2FAP68255Q&amp;esheet=54310484&amp;newsitemid=20250821394260&amp;lan=en-US&amp;anchor=AP68255Q&amp;index=5&amp;md5=e93187ef446815db63a2e6a4fc73cae9\">AP68255Q<\/a>], $0.86 [<a rel=\"nofollow\" href=\"https:\/\/cts.businesswire.com\/ct\/CT?id=smartlink&amp;url=https%3A%2F%2Fwww.diodes.com%2Fpart%2Fview%2FAP68355Q&amp;esheet=54310484&amp;newsitemid=20250821394260&amp;lan=en-US&amp;anchor=AP68355Q&amp;index=6&amp;md5=edd23bfeff36304b37b19d26ccd5b5cd\">AP68355Q<\/a>], $0.90 [<a rel=\"nofollow\" href=\"https:\/\/cts.businesswire.com\/ct\/CT?id=smartlink&amp;url=https%3A%2F%2Fwww.diodes.com%2Fpart%2Fview%2FAP6A255Q&amp;esheet=54310484&amp;newsitemid=20250821394260&amp;lan=en-US&amp;anchor=AP6A255Q&amp;index=7&amp;md5=b94c9b76779338a72e67df5a1b5814d9\">AP6A255Q<\/a>], and $0.96 [<a rel=\"nofollow\" href=\"https:\/\/cts.businesswire.com\/ct\/CT?id=smartlink&amp;url=https%3A%2F%2Fwww.diodes.com%2Fpart%2Fview%2FAP6A355Q&amp;esheet=54310484&amp;newsitemid=20250821394260&amp;lan=en-US&amp;anchor=AP6A355Q&amp;index=8&amp;md5=e7c346377271fc9805732b257f0317eb\">AP6A355Q<\/a>] in 1,000-piece quantities. Standard-compliance versions are also available for industrial and commercial applications.<\/p>\n<p><b>About Diodes Incorporated<\/b><\/p>\n<p>\nDiodes Incorporated (Nasdaq: DIOD), a Standard and Poor\u2019s SmallCap 600 and Russell 3000 Index company, delivers high-quality semiconductor products to the world\u2019s leading companies in the automotive, industrial, computing, consumer electronics, and communications markets. We leverage our expanded product portfolio of analog and discrete power solutions combined with leading-edge packaging technology to meet customers\u2019 needs. Our broad range of application-specific products and solutions-focused sales, coupled with global operations including engineering, testing, manufacturing, and customer service, enable us to be a premier provider for high-volume, high-growth markets. For more information, visit <a rel=\"nofollow\" href=\"https:\/\/cts.businesswire.com\/ct\/CT?id=smartlink&amp;url=http%3A%2F%2Fwww.diodes.com&amp;esheet=54310484&amp;newsitemid=20250821394260&amp;lan=en-US&amp;anchor=www.diodes.com&amp;index=9&amp;md5=56fcd4f093b3388dc70427048666d3ae\">www.diodes.com<\/a>.<\/p>\n<p><i>*Automotive-compliant\u2014qualified to AEC-Q100 Grade 1, manufactured in facilities certified to IATF 16949, supporting PPAP documents.<\/i><\/p>\n<p><i>The Diodes logo is a registered trademark of Diodes Incorporated in the United States and other countries.<\/i><\/p>\n<p><i>All other trademarks are the property of their respective owners.<\/i><\/p>\n<p><i>\u00a9 2025 Diodes Incorporated. All Rights Reserved.<\/i><\/p>\n<p><img decoding=\"async\" alt=\"\" src=\"https:\/\/cts.businesswire.com\/ct\/CT?id=bwnews&amp;sty=20250821394260r1&amp;sid=flmnd&amp;distro=nx&amp;lang=en\" style=\"width:0;height:0\" \/><span class=\"bwct31415\" \/><\/p>\n<p id=\"mmgallerylink\"><span id=\"mmgallerylink-phrase\">View source version on businesswire.com: <\/span><span id=\"mmgallerylink-link\"><a href=\"https:\/\/www.businesswire.com\/news\/home\/20250821394260\/en\/\" rel=\"nofollow\">https:\/\/www.businesswire.com\/news\/home\/20250821394260\/en\/<\/a><\/span><\/p>\n<p><b>Company Contact:<br \/>\n<\/b><br \/>Gurmeet Dhaliwal<br \/>\n<br \/>Director, Investor Relations &amp; Corporate Marketing<br \/>\n<br \/>Diodes Incorporated<br \/>\n<br \/>+1 408-232-9003<br \/>\n<br \/><a rel=\"nofollow\" href=\"https:\/\/cts.businesswire.com\/ct\/CT?id=smartlink&amp;url=https%3A%2F%2Fwww.diodes.com%2Fabout%2Fcontact-us%2Fcontact-marketing%2F&amp;esheet=54310484&amp;newsitemid=20250821394260&amp;lan=en-US&amp;anchor=Contact+Us&amp;index=10&amp;md5=c9eb2de884a6ff6af3f697b7186caf4b\">Contact Us<\/a><\/p>\n<p><b>KEYWORDS:<\/b> United States North America California Texas<\/p>\n<p><b>INDUSTRY KEYWORDS:<\/b> Technology General Automotive Mobile\/Wireless Audio\/Video Automotive Other Technology Networks Internet Hardware Electronic Design Automation Semiconductor Data Management Security Consumer Electronics<\/p>\n<p><b>MEDIA:<\/b><\/p>\n<table cellpadding=\"3\" cellspacing=\"3\">\n<tr>\n<td><font face=\"Arial\" size=\"2\"><b>Logo<\/b><\/font><\/td>\n<\/tr>\n<tr>\n<td><img decoding=\"async\" src=\"https:\/\/mms.businesswire.com\/media\/20250821394260\/en\/771339\/3\/Diodes_logo_%28r%29_large_166_kb.jpg\" alt=\"Logo\" \/><\/td>\n<\/tr>\n<tr>\n<td><font face=\"Arial\" size=\"2\"><\/font><\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>80V\/100V Asynchronous Buck Converters From Diodes Incorporated Deliver High Efficiency in Automotive 48V PoL Applications PLANO, Texas&#8211;(BUSINESS WIRE)&#8211; Diodes Incorporated (Nasdaq: DIOD) today introduces four new automotive-compliant* asynchronous buck converters for 48V low-voltage rail point-of-load (PoL) applications. The AP68255Q\/AP68355Q and AP6A255Q\/AP6A355Q incorporate 500m\u03a9 power MOSFETs to deliver high-efficiency step-down DC-DC conversion with up to 3.5A of continuous output current. These converters cover the full automotive battery range from 5.5V to 80V\/100V, including load dump scenarios. They can be used in various applications, including 48V motor control, advanced driver assistance systems (ADAS), telematics, infotainment, body control, instrument clusters, and lighting systems. The new buck converters employ constant on-time (COT) control to maintain a nearly constant switching frequency (300kHz). This technique results &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.marketnewsdesk.com\/index.php\/80v-100v-asynchronous-buck-converters-from-diodes-incorporated-deliver-high-efficiency-in-automotive-48v-pol-applications\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;80V\/100V Asynchronous Buck Converters From Diodes Incorporated Deliver High Efficiency in Automotive 48V PoL Applications&#8221;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-877955","post","type-post","status-publish","format-standard","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>80V\/100V Asynchronous Buck Converters From Diodes Incorporated Deliver High Efficiency in Automotive 48V PoL Applications - Market Newsdesk<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.marketnewsdesk.com\/index.php\/80v-100v-asynchronous-buck-converters-from-diodes-incorporated-deliver-high-efficiency-in-automotive-48v-pol-applications\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"80V\/100V Asynchronous Buck Converters From Diodes Incorporated Deliver High Efficiency in Automotive 48V PoL Applications - Market Newsdesk\" \/>\n<meta property=\"og:description\" content=\"80V\/100V Asynchronous Buck Converters From Diodes Incorporated Deliver High Efficiency in Automotive 48V PoL Applications PLANO, Texas&#8211;(BUSINESS WIRE)&#8211; Diodes Incorporated (Nasdaq: DIOD) today introduces four new automotive-compliant* asynchronous buck converters for 48V low-voltage rail point-of-load (PoL) applications. The AP68255Q\/AP68355Q and AP6A255Q\/AP6A355Q incorporate 500m\u03a9 power MOSFETs to deliver high-efficiency step-down DC-DC conversion with up to 3.5A of continuous output current. These converters cover the full automotive battery range from 5.5V to 80V\/100V, including load dump scenarios. They can be used in various applications, including 48V motor control, advanced driver assistance systems (ADAS), telematics, infotainment, body control, instrument clusters, and lighting systems. The new buck converters employ constant on-time (COT) control to maintain a nearly constant switching frequency (300kHz). 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Market Newsdesk","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.marketnewsdesk.com\/index.php\/80v-100v-asynchronous-buck-converters-from-diodes-incorporated-deliver-high-efficiency-in-automotive-48v-pol-applications\/","og_locale":"en_US","og_type":"article","og_title":"80V\/100V Asynchronous Buck Converters From Diodes Incorporated Deliver High Efficiency in Automotive 48V PoL Applications - Market Newsdesk","og_description":"80V\/100V Asynchronous Buck Converters From Diodes Incorporated Deliver High Efficiency in Automotive 48V PoL Applications PLANO, Texas&#8211;(BUSINESS WIRE)&#8211; Diodes Incorporated (Nasdaq: DIOD) today introduces four new automotive-compliant* asynchronous buck converters for 48V low-voltage rail point-of-load (PoL) applications. The AP68255Q\/AP68355Q and AP6A255Q\/AP6A355Q incorporate 500m\u03a9 power MOSFETs to deliver high-efficiency step-down DC-DC conversion with up to 3.5A of continuous output current. These converters cover the full automotive battery range from 5.5V to 80V\/100V, including load dump scenarios. They can be used in various applications, including 48V motor control, advanced driver assistance systems (ADAS), telematics, infotainment, body control, instrument clusters, and lighting systems. The new buck converters employ constant on-time (COT) control to maintain a nearly constant switching frequency (300kHz). This technique results &hellip; Continue reading \"80V\/100V Asynchronous Buck Converters From Diodes Incorporated Deliver High Efficiency in Automotive 48V PoL Applications\"","og_url":"https:\/\/www.marketnewsdesk.com\/index.php\/80v-100v-asynchronous-buck-converters-from-diodes-incorporated-deliver-high-efficiency-in-automotive-48v-pol-applications\/","og_site_name":"Market Newsdesk","article_published_time":"2025-08-21T15:16:34+00:00","og_image":[{"url":"https:\/\/cts.businesswire.com\/ct\/CT?id=bwnews&amp;sty=20250821394260r1&amp;sid=flmnd&amp;distro=nx&amp;lang=en","type":"","width":"","height":""}],"author":"Newsdesk","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Newsdesk","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.marketnewsdesk.com\/index.php\/80v-100v-asynchronous-buck-converters-from-diodes-incorporated-deliver-high-efficiency-in-automotive-48v-pol-applications\/#article","isPartOf":{"@id":"https:\/\/www.marketnewsdesk.com\/index.php\/80v-100v-asynchronous-buck-converters-from-diodes-incorporated-deliver-high-efficiency-in-automotive-48v-pol-applications\/"},"author":{"name":"Newsdesk","@id":"https:\/\/www.marketnewsdesk.com\/#\/schema\/person\/482f27a394d4fda80ecb5499e519d979"},"headline":"80V\/100V Asynchronous Buck Converters From Diodes Incorporated Deliver High Efficiency in Automotive 48V PoL Applications","datePublished":"2025-08-21T15:16:34+00:00","mainEntityOfPage":{"@id":"https:\/\/www.marketnewsdesk.com\/index.php\/80v-100v-asynchronous-buck-converters-from-diodes-incorporated-deliver-high-efficiency-in-automotive-48v-pol-applications\/"},"wordCount":536,"image":{"@id":"https:\/\/www.marketnewsdesk.com\/index.php\/80v-100v-asynchronous-buck-converters-from-diodes-incorporated-deliver-high-efficiency-in-automotive-48v-pol-applications\/#primaryimage"},"thumbnailUrl":"https:\/\/cts.businesswire.com\/ct\/CT?id=bwnews&amp;sty=20250821394260r1&amp;sid=flmnd&amp;distro=nx&amp;lang=en","inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/www.marketnewsdesk.com\/index.php\/80v-100v-asynchronous-buck-converters-from-diodes-incorporated-deliver-high-efficiency-in-automotive-48v-pol-applications\/","url":"https:\/\/www.marketnewsdesk.com\/index.php\/80v-100v-asynchronous-buck-converters-from-diodes-incorporated-deliver-high-efficiency-in-automotive-48v-pol-applications\/","name":"80V\/100V Asynchronous Buck Converters From Diodes Incorporated Deliver High Efficiency in Automotive 48V PoL Applications - 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