{"id":2369,"date":"2017-11-09T11:17:04","date_gmt":"2017-11-09T11:17:04","guid":{"rendered":"https:\/\/engineernewsnetwork.com\/blog\/?p=2369"},"modified":"2017-11-09T11:17:04","modified_gmt":"2017-11-09T11:17:04","slug":"three-phase-half-bridge-gate-driver-simplifies-bldc-and-pmsm-motor-drive","status":"publish","type":"post","link":"https:\/\/www.engineernewsnetwork.com\/blog\/three-phase-half-bridge-gate-driver-simplifies-bldc-and-pmsm-motor-drive\/","title":{"rendered":"Three-phase half-bridge gate driver simplifies BLDC and PMSM motor drive"},"content":{"rendered":"<p><a href=\"https:\/\/engineernewsnetwork.com\/blog\/wp-content\/uploads\/2017\/11\/DIO891-DGD2136.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-2372 alignleft\" src=\"https:\/\/engineernewsnetwork.com\/blog\/wp-content\/uploads\/2017\/11\/DIO891-DGD2136-300x202.jpg\" alt=\"\" width=\"300\" height=\"202\" srcset=\"https:\/\/www.engineernewsnetwork.com\/blog\/wp-content\/uploads\/2017\/11\/DIO891-DGD2136-300x202.jpg 300w, https:\/\/www.engineernewsnetwork.com\/blog\/wp-content\/uploads\/2017\/11\/DIO891-DGD2136-800x537.jpg 800w, https:\/\/www.engineernewsnetwork.com\/blog\/wp-content\/uploads\/2017\/11\/DIO891-DGD2136-768x516.jpg 768w, https:\/\/www.engineernewsnetwork.com\/blog\/wp-content\/uploads\/2017\/11\/DIO891-DGD2136-1024x688.jpg 1024w, https:\/\/www.engineernewsnetwork.com\/blog\/wp-content\/uploads\/2017\/11\/DIO891-DGD2136-110x75.jpg 110w, https:\/\/www.engineernewsnetwork.com\/blog\/wp-content\/uploads\/2017\/11\/DIO891-DGD2136.jpg 2035w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>The DGD2136 introduced by <span class=\"highlight highlight-blue\"><a href=\"http:\/\/www.diodes.com\" target=\"_blank\" rel=\"noopener\">Diodes Incorporated<\/a><\/span> is a fully integrated 3-phase gate driver IC intended for driving N\u2011channel MOSFETs or IGBTs in a half-bridge configuration.<\/p>\n<p>With its floating high-side drivers, bootstrap operation allows the DGD2136 to switch up to 600V, while standard logic level inputs down to 2.4V enable an easy control interface.<\/p>\n<p>This gate driver is designed for BLDC and PMSM motor drive applications such as those commonly found in household appliances, power and garden tools, air conditioners, sewing machines, and industrial motors.<\/p>\n<p>The increased use of BLDC and PMSM motors reflects industry directives to improve the efficiency of electrical motors and achieve the goal of zero maintenance in order to minimise the total cost of ownership.<br \/>\n<script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script><br \/>\n<ins class=\"adsbygoogle\" style=\"display: block; text-align: center;\" data-ad-format=\"fluid\" data-ad-layout=\"in-article\" data-ad-client=\"ca-pub-7565662001938327\" data-ad-slot=\"7585079586\"><\/ins><br \/>\n<script>\n(adsbygoogle = window.adsbygoogle || []).push({});\n<\/script><br \/>\nTo meet this requirement, the DGD2136 is optimised for 3-phase applications, driving three half-bridges formed from N-channel MOSFETs or IGBTs.<\/p>\n<p>A high voltage process enables the floating high-side drivers to operate up to 600V while the driver outputs feature high-pulse current buffers to minimise driver cross conduction.<\/p>\n<p>The device incorporates multiple protections: overcurrent is sensed via an external resistor to turn off all outputs; matched propagation delays with an internal deadtime and shoot-through logic prevent both outputs from being high when both inputs are high (a fault state); a VCC undervoltage lockout shuts down the respective high side output; and built-in immunity to high dv\/dt transients at the VS pin minimises the risk of false triggering.<\/p>\n<p>The DGD2136 also has a fault signal output that enables monitoring of the driver stage and can be used with the RC input pin to provide an adjustable reset time.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The DGD2136 introduced by Diodes Incorporated is a fully integrated 3-phase gate driver IC intended for driving N\u2011channel MOSFETs or IGBTs in a half-bridge configuration. With its floating high-side drivers, bootstrap operation allows the DGD2136 to switch up to 600V, while standard logic level inputs down to 2.4V enable an easy control interface. This gate &hellip;<\/p>\n","protected":false},"author":1,"featured_media":2370,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[104],"tags":[908,907,906],"class_list":["post-2369","post","type-post","status-publish","format-standard","has-post-thumbnail","","category-electronics","tag-3-phase-gate-driver-ic","tag-dgd2136","tag-diodes"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Three-phase half-bridge gate driver simplifies BLDC and PMSM motor drive - Engineer News Network<\/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.engineernewsnetwork.com\/blog\/three-phase-half-bridge-gate-driver-simplifies-bldc-and-pmsm-motor-drive\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Three-phase half-bridge gate driver simplifies BLDC and PMSM motor drive - Engineer News Network\" \/>\n<meta property=\"og:description\" content=\"The DGD2136 introduced by Diodes Incorporated is a fully integrated 3-phase gate driver IC intended for driving N\u2011channel MOSFETs or IGBTs in a half-bridge configuration. 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