{"id":13652,"date":"2022-06-07T16:05:39","date_gmt":"2022-06-07T08:05:39","guid":{"rendered":"https:\/\/22ya4u4yz3u0.wpsite.pro\/?post_type=product&#038;p=13652"},"modified":"2022-07-18T13:20:53","modified_gmt":"2022-07-18T05:20:53","slug":"ec9303nnmhr","status":"publish","type":"product","link":"https:\/\/www.ecmos.com.tw\/en\/shop\/ec9303nnmhr\/","title":{"rendered":"EC9303NNMHR"},"content":{"rendered":"<a href=\"https:\/\/www.ecmos.com.tw\/wp-content\/uploads\/2022\/04\/EC9303_7A12N-Rev.F003.pdf\" download=\"EC9303_7A12N-Rev.F003.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">\r\n<div class=\"postbutton\">\u898f\u683c\u66f8\u4e0b\u8f09<\/div><\/a>\r\n\r\n\r\n\r\n<hr class=\"wp-block-separator has-css-opacity is-style-wide\"\/>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\">General Description<\/h3>\r\n\r\n\r\n\r\n<p>The EC9303 is a monolithic synchronous buck regulator.<br>The device integrates internal high side and external low side power MOSFETs, and provides 5A of continuous load current over a wide input voltage of 8V to 38V.<br>Current mode control provides fast transient response and cycle-by-cycle current limit.<br>An internal soft-start prevents inrush current at turn-on, This device available in SOP8L-EP (Exposed pad) package, provides a very compact solution with minimal external components.<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\">Features<\/h3>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\"><li>Wide 8V to 38V Operating Input Range<\/li><li>Integrated 80m\u2126 Power MOSFET Switches<\/li><li>Output Adjustable from VFB(1.0V) to 20V<\/li><li>Up to 95% Efficiency<\/li><li>Internal Soft-Start.<\/li><li>Stable with Low ESR Ceramic Output Capacitors<\/li><li>Fixed 160KHz Frequency<\/li><li>Cycle-by-Cycle Over Current Protection<\/li><li>Input Under\/Over Voltage Lockout<\/li><\/ul>\r\n\r\n\r\n\r\n<hr class=\"wp-block-separator has-css-opacity is-style-wide\"\/>\r\n\r\n\r\n\r\n<iframe src=\"https:\/\/www.ecmos.com.tw\/wp-content\/uploads\/2022\/04\/EC9303_7A12N-Rev.F003.pdf\" width=\"640\" height=\"1000\" allow=\"autoplay\"><\/iframe>\r\n\r\n\r\n\r\n<hr class=\"wp-block-separator has-css-opacity is-style-wide\"\/>\r\n\r\n\r\n\r\n<a href=\"https:\/\/www.ecmos.com.tw\/wp-content\/uploads\/2022\/04\/EC9303_7A12N-Rev.F003.pdf\" download=\"EC9303_7A12N-Rev.F003.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">\r\n<div class=\"postbutton\">\u898f\u683c\u66f8\u4e0b\u8f09<\/div><\/a>\r\n\r\n\r\n\r\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p><!-- wp:heading {\"level\":3} --><\/p>\n<h3>Features<\/h3>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:list --><\/p>\n<ul>\n<li>Wide 8V to 38V Operating Input Range<\/li>\n<li>Integrated 80m\u2126 Power MOSFET Switches<\/li>\n<li>Output Adjustable from VFB(1.0V) to 20V<\/li>\n<li>Up to 95% Efficiency<\/li>\n<li>Internal Soft-Start.<\/li>\n<li>Stable with Low ESR Ceramic Output Capacitors<\/li>\n<li>Fixed 160KHz Frequency<\/li>\n<li>Cycle-by-Cycle Over Current Protection<\/li>\n<li>Input Under\/Over Voltage Lockout<\/li>\n<\/ul>\n<p><!-- \/wp:list --><\/p>","protected":false},"featured_media":14412,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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\u662f\u4e00\u6b3e\u7531\u57fa\u6e96\u96fb\u58d3\u6e90\u3001\u632f\u76ea\u96fb\u8def\u3001\u6bd4\u8f03\u5668\u3001PWM\/PFM \u63a7\u5236\u96fb\u8def\u7b49\u69cb\u6210\u7684 CMOS \u964d\u58d3\u578b DC\/DC \u8abf\u6574\u5668\u3002 \u5229\u7528 PWM\/PFM \u81ea\u52d5\u5207\u63db\u63a7\u5236\u96fb\u8def\u9054\u5230\u53ef\u8abf\u5360\u7a7a\u6bd4\uff0c\u5177\u6709\u5168\u8f38\u5165\u96fb\u58d3\u7bc4\u570d\u5167\u7684\u4f4e\u7d0b\u6ce2\u3001\u9ad8\u6548\u7387\u548c\u5927\u8f38\u51fa\u96fb\u6d41\u7b49\u7279\u9ede\u3002 EC3202E \u5167\u7f6e\u529f\u7387 MOSFET\uff0c\u96c6\u6210\u4e86\u904e\u58d3\u3001\u904e\u6d41\u3001\u904e\u71b1\u3001\u77ed\u8def\u7b49\u8af8\u591a\u4fdd\u8b77\u96fb\u8def\uff0c\u5728\u8d85\u904e\u63a7\u5236\u503c\u6642\u6703\u81ea\u52d5\u65b7\u958b\uff0c\u4ee5\u4fdd\u8b77\u6676\u7247\u3002 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