[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-563066-105":59,"doc-detail-563066-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","max14874-45v-to-36v-dual-relayvalvemotor-driver","MAX14874 4.5V to 36V Dual Relay/Valve/Motor Driver","","MAX14874 is a dual push-pull driver built to control relays and valves across a 4.5V to 36V supply range, and to drive brushed DC motors. Separate COM pins enable monitoring of individual driver load currents, with up to 2.5A peak PWM current for strong motor torque. The design uses a charge-pump-less architecture, includes shoot-through protection, internal free-wheeling diodes, short-circuit protection, and an active-low FAULT output for thermal overload and overcurrent diagnostics.",{"@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/max14874-45v-to-36v-dual-relayvalvemotor-driver/563066/",{"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/max14874-45v-to-36v-dual-relayvalvemotor-driver/563066.png","ImageObject",300,407,{"name":92,"@type":93},"MrHarris58","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-14","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 power-supply range does the MAX14874 support?","Question",{"text":112,"@type":113},"The MAX14874 operates with a supply voltage range of 4.5V to 36V.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How is motor torque supported for PWM motor control?",{"text":117,"@type":113},"The device provides peak currents up to 2.5A for PWM-controlled large motor torque.",{"name":119,"@type":110,"acceptedAnswer":120},"What protection and diagnostic features does the MAX14874 include?",{"text":121,"@type":113},"It includes shoot-through protection, free-wheeling diodes, short-circuit protection, and an active-low FAULT output for thermal overload and overcurrent during fault conditions.","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},563066,1791865181,{"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":41},687212988360,"https://ap-avatar.wpscdn.com/davatar_276721f389ce27ea32af1340a28f341c","MAX14874 4.5V to 36V Dual Relay/Valve/Motor Driver  \nGeneral Description  \nThe MAX14874 dual push-pull driver provides a small and simple solution for driving and controlling relays and valves with voltages between 4.5V and 36V. The MAX14874 is also designed to drive brushed DC motors. Separate COM pins allow monitoring of individual driver load currents. Peak currents up to 2.5A ensure for PWM controlled large motor torque. Low driver on-resistance reduces power dissipation.  \nThe MAX14874 features a charge-pump-less design for reduced external components and low supply current. The MAX14874 features shoot-through protection and internal free-wheeling diodes that absorb inductive currents. Driver outputs are short-circuit protected against shorts to the supply, and between M1 and M2 . An active-low FAULT output signals thermal overload andovercurrents during fault conditions.  \nThe MAX14874 is available in a 12-pin TDFN-EP (3mmx 3mm) package and operates over the -40°C to +85°C temperature range.  \nApplications  \n● Valve and Relay Control  \n● Motor Control  \n● Coffee Machines  \nBenefits and Features  \n● Drive More Power and Reduce Footprint  \n• Up to 2.5A Peak Motor Current  \n• Flexible 4 .5V–36V Supply Enables Longer Runtime  \n• Small 3mm x 3mm TDFN-EP Package  \n● Low Power Dissipation Runs Cooler and Longer  \n• 480mΩ (typ) Bridge On-Resistance  \n● Simplified Designs Reduces Time to Market  \n• Individual Current Sensing to Sense Voltages up to 1V  \n• Charge-Pump-Less Architecture  \n• Independent Driver Control for Each Driver  \n● Integrated Protection Provides Robust Driving Solutions  \n• Thermal Shutdown Undervoltage Lockout  \n• Diagnostic FAULT Output  \n• -40°C to +85°C Temperature Range  \nOrdering Information appears at end of data sheet.  \nFunctional Diagram  \n\n| EN1\u003Cbr>IN1\u003Cbr>FAULT | VDD\u003Cbr>M1\u003Cbr>M2\u003Cbr>\u003Cbr>| EN2\u003Cbr>IN2 |\n| --- | --- | --- |\n\n19-100010; Rev 0; 4/17  \nMAX14874 4.5V to 36V Dual Relay/Valve/Motor Driver  \nAbsolute Maximum Ratings  \n(All voltages referenced to GND) V DD........................................................................-0.3V to +40VM1, M2 ....................................................... -0.3V to (V DD+0.3V) IN1, IN2, EN1, EN2, FAULT   -0.3V to +6 .0V COM1, COM2 .......................................................-0.3V to +1 .2V Current Into M1, M2 ............................................................. ±3A  \nContinuous Power Dissipation (TA = +70°C) Multiple-Layer Board (derate at 24.4mW/°C  \nabove +70°C) ............................................................ 1951mW Operating Temperature Range........................... -40°C to +85°C Junction Temperature ...................................................... +150ºC Storage Temperature Range .............................-65ºC to +150°C Lead Temperature (Soldering, 10s) ................................ +300°CSolder Temperature (Reflow) ......................................... +260°C  \nStresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.  \nPackage Thermal Characteristics (Note 1)  \nJunction-to-Case Thermal Resistance (θJC)  \nTDFN-EP (Single-Layer Board) ..................................8.5°C/W TDFN-EP (Multiple-Layer Board) ...............................8.5°C/W  \nJunction-to-Ambient Thermal Resistance (θJA)  \nTDFN-EP (Single-Layer Board) ...................................63°C/W TDFN-EP (Multiple-Layer Board) ................................41°C/W  \nNote 2: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer board. For detailed information on package thermal considerations, refer [to](to www.maximintegrated.com/","cbCaiad7Jk9ONvUj","https://ap.wps.com/l/cbCaiad7Jk9ONvUj","pdf",389266,12,"English","# General Description\n# Applications\n# Benefits and Features\n# Functional Diagram\n# Absolute Maximum Ratings\n# Electrical Characteristics","[{\"question\":\"What power-supply range does the MAX14874 support?\",\"answer\":\"The MAX14874 operates with a supply voltage range of 4.5V to 36V.\"},{\"question\":\"How is motor torque supported for PWM motor control?\",\"answer\":\"The device provides peak currents up to 2.5A for PWM-controlled large motor torque.\"},{\"question\":\"What protection and diagnostic features does the MAX14874 include?\",\"answer\":\"It includes shoot-through protection, free-wheeling diodes, short-circuit protection, and an active-low FAULT output for thermal overload and overcurrent during fault conditions.\"}]","MAX14874 4.5V to 36V Dual Relay/Valve/Motor Driver | PDF",1791810451]