[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-560525-105":59,"doc-detail-560525-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","md6752-data-sheet-fully-digital-controlled-power-supply-ic","MD6752 Data Sheet - Fully Digital-controlled Power Supply IC","","MD6752 is a fully digital-controlled power supply IC combining bridgeless PFC control and LLC current-resonant circuitry. The PFC operates in continuous conduction mode (CCM) with control frequencies matched to input voltage and load. In the LLC stage, current-mode control regulates constant voltages, supported by a floating drive circuit for an external high-side MOSFET. Functionally rich protections and digital control enable cost-effective, high-efficiency, low-noise power systems with fewer external components.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/md6752-data-sheet-fully-digital-controlled-power-supply-ic/560525/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/md6752-data-sheet-fully-digital-controlled-power-supply-ic/560525.png","ImageObject",300,407,{"name":92,"@type":93},"Fahsai","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-20","2026-10-12",true,{"@type":102,"interactionType":103,"userInteractionCount":24},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What are the main functions integrated in the MD6752?","Question",{"text":112,"@type":113},"It integrates a bridgeless PFC control circuit and an LLC current-resonant circuit, fully digitally controlled.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Which control modes are used for the PFC and LLC stages?",{"text":117,"@type":113},"The PFC uses continuous conduction mode (CCM) control, and the LLC stage uses current-mode control for regulating constant voltages.",{"name":119,"@type":110,"acceptedAnswer":120},"What types of protections are included in the MD6752?",{"text":121,"@type":113},"Protections include undervoltage/overvoltage and off-state detection for AC input, undervoltage/overvoltage/overcurrent/overload for PFC, undervoltage lockout, overcurrent and overload protections for the LLC high-side driver, VCC overvoltage protection, and thermal shutdown (TSD).","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},560525,1791830780,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":24,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":139,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":144,"read_time":26},549768702563,"https://ap-avatar.wpscdn.com/avatar/8000c4aa63b76e948b?x-image-process=image/resize,m_fixed,w_180,h_180&k=1786536092046926083","Fully Digital-controlled Power Supply Control IC with Bridgeless PFC and LLC Current-resonant Circuits  \nMD6752 Data Sheet  \nDescription  \nThe MD6752 is a fully digital-controlled power supply IC, which incorporates a bridgeless PFC control circuit and an LLC current-resonant circuit. The PFC circuit, driven by continuous conduction mode (CCM), is controlled with frequencies suitable for applied input voltages and loads. The IC incorporates current mode for controlling constant voltages in the LLC stage and a floating drive circuit that drives an external high-side power MOSFET, in addition to functionally-rich protections. These digitally controlled strategies allow application-specific optimal settings. Compared to conventional analog control circuits, the IC can achieve more cost-effective, high-efficient, yet low-noise power systems with fewer external components.  \nFeatures  \n● Fully Digital-controlled PFC and LLC Currentresonant Circuits  \n● Soft Start  \n● Bridgeless PFC Circuit  \n● Continuous Conduction Mode (CCM) PFC Control  \n● Current Mode LLC Control  \n● Protections Include:  \n- AC Power Supply Input Undervoltage Lockout  \n- AC Power Supply Input Off-state Detection  \n- PFC Output Undervoltage Protection (PFC_UVP)  \n- PFC Output Overvoltage Protection (PFC_OVP)  \n- PFC Overcurrent Protection (PFC_OCP)  \n- PFC Overload Protection (PFC_OLP)  \n- LLC High-side Driver Undervoltage Lockout (VB_UVLO)  \n- LLC Overcurrent Protection (LLC_OCP)  \n- LLC Overload Protection (LLC_OLP)  \n- VCC Pin Overvoltage Protection (VCC_OVP)  \n- Thermal Shutdown (TSD)  \nPackage  \nSOP28  \nNot to scale  \nApplications  \nFor devices requiring high power supplies such as:  \n● Audiovisual Equipment  \n● Office Automation Equipment (e.g., Server, Multifunction Printer)  \n● Industrial Equipment  \n● Communication Equipment  \nTypical Application  \nMD6752-DSE Rev.1.1 SANKEN ELECTRIC CO., LTD. 1  \nNov. 15, 2021  [https://www.sanken-ele.co.jp/en](https://www.sanken-ele.co.jp/en)  \n© SANKEN ELECTRIC CO. , LTD. 2021  \nContents  \nDescription------------------------------------------------------------------------------------------------------1  \nContents---------------------------------------------------------------------------------------------------------2  \n1. Absolute Maximum Ratings-----------------------------------------------------------------------------4  \n2. Electrical Characteristics--------------------------------------------------------------------------------5  \n3. Block Diagram---------------------------------------------------------------------------------------------9  \n4. Pin Configuration Definitions-------------------------------------------------------------------------10  \n5. Typical Application-------------------------------------------------------------------------------------11  \n6. Physical Dimensions------------------------------------------------------------------------------------12  \n7. Marking Diagram---------------------------------------------------------------------------------------12  \n8. Operational Description-------------------------------------------------------------------------------13  \n8.1. General Description-------------------------------------------------------------------------------13  \n8.2. Pin Descriptions-----------------------------------------------------------------------------------13  \n8.2.1. A0-----------------------------------------------------------------------------------------------13  \n8.2.2. A2-----------------------------------------------------------------------------------------------13  \n8.2.3. GND and PGND-----------------------------------------------------------------------------13  \n8.2.4. VGP--------------------------------------------------------------------------------------------13  \n8.2.5. VCC--------------------------------------------------------------------------------------------14  \n8.2.6. DVCC and BASE----------------------------------------------------------------------------","cbCaikAfkjFJxTMW","https://ap.wps.com/l/cbCaikAfkjFJxTMW","pdf",591005,24,"English","# Description\n## Features\n## Package\n## Applications\n## Typical Application\n# Contents\n## Absolute Maximum Ratings\n## Electrical Characteristics\n## Block Diagram\n## Pin Configuration Definitions\n## Typical Application\n## Physical Dimensions\n## Marking Diagram\n## Operational Description\n## Startup Operation\n## Soft Start Function\n## AC Power Supply Input Undervoltage Lockout and Off-state Detection\n## VCC Pin Overvoltage Protection\n## PFC Overcurrent/Overload Protection\n## PFC Overvoltage Protection\n## PFC Undervoltage Protection","[{\"question\":\"What are the main functions integrated in the MD6752?\",\"answer\":\"It integrates a bridgeless PFC control circuit and an LLC current-resonant circuit, fully digitally controlled.\"},{\"question\":\"Which control modes are used for the PFC and LLC stages?\",\"answer\":\"The PFC uses continuous conduction mode (CCM) control, and the LLC stage uses current-mode control for regulating constant voltages.\"},{\"question\":\"What types of protections are included in the MD6752?\",\"answer\":\"Protections include undervoltage/overvoltage and off-state detection for AC input, undervoltage/overvoltage/overcurrent/overload for PFC, undervoltage lockout, overcurrent and overload protections for the LLC high-side driver, VCC overvoltage protection, and thermal shutdown (TSD).\"}]","MD6752 Data Sheet - Fully Digital-controlled Power Supply IC | PDF",1791803427]