[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-558355-105":59,"doc-detail-558355-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","fsdm0565rb-green-mode-fairchild-power-switch-fpstm-features-and-specifications","FSDM0565RB Green Mode Fairchild Power Switch (FPSTM) - Features and Specifications","","FSDM0565RB integrates a pulse width modulator (PWM) and an avalanche rugged sense FET for high-performance offline switch mode power supplies with minimal external components. The PWM block uses a fixed 66 kHz frequency, under-voltage lockout, leading-edge blanking, optimized gate drive, internal soft start, current sources for loop compensation, and self-protection. Protection includes OVP, OLP, thermal shutdown, and auto-restart, supporting flyback converter platform designs. Document sections detail typical flyback application, pin functions, output power table, absolute maximum ratings, thermal impedance, and electrical characteristics.",{"@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":35,"@type":76,"position":81},"https://docshare.wps.com/document/healthcare/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/fsdm0565rb-green-mode-fairchild-power-switch-fpstm-features-and-specifications/558355/",{"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/fsdm0565rb-green-mode-fairchild-power-switch-fpstm-features-and-specifications/558355.png","ImageObject",300,407,{"name":92,"@type":93},"Eliana","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-18","2026-10-12",true,{"@type":102,"interactionType":103,"userInteractionCount":19},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What is the FSDM0565RB and what purpose does it serve in SMPS designs?","Question",{"text":112,"@type":113},"FSDM0565RB combines an integrated PWM and an avalanche rugged sense FET for offline SMPS with minimal external components, targeting high-performance flyback converter platforms.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What key protection and operating features does FPSTM support?",{"text":117,"@type":113},"It includes over-voltage protection (OVP), over-load protection (OLP), internal thermal shutdown (TSD), auto-restart mode, and under-voltage lockout (UVLO) with hysteresis.",{"name":119,"@type":110,"acceptedAnswer":120},"How is power supplied during startup and normal operation?",{"text":121,"@type":113},"During start up, an internal high-voltage current source biases the device and charges the Vcc capacitor; when Vcc reaches 12V, the internal current source is disabled and power is supplied from the auxiliary transformer winding.","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},558355,1791858269,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":34,"category_name":35,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":19,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":46,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":143,"read_time":31},4398048949847,"https://ap-avatar.wpscdn.com/avatar/400002536579ef2da7f?_k=1778318612642679267","FSDM0565RB  \nGreen Mode Fairchild Power Switch (FPSTM)  \nFeatures  \n• Internal Avalanche Rugged Sense FET  \n• Advanced Burst-Mode operation consumes under 1 W at 240VAC & 0.5W load  \n• Precision Fixed Operating Frequency (66kHz)  \n• Internal Start-up Circuit  \n• Improved Pulse by Pulse Current Limiting  \n• Over Voltage Protection (OVP)  \n• Over Load Protection (OLP)  \n• Internal Thermal Shutdown Function (TSD)  \n• Auto-Restart Mode  \n• Under Voltage Lock Out (UVLO) with hysteresis  \n• Low Operating Current (2.5mA)  \n• Built-in Soft Start  \nApplication  \n• SMPS for LCD monitor and STB  \n• Adaptor  \nDescription  \nThe FSDM0565RB is an integrated Pulse Width Modulator (PWM) and Sense FET specifically designed for high performance offline Switch Mode Power Supplies (SMPS) with minimal external components. This device is an integrated high voltage power switching regulator which combine an avalanche rugged Sense FET with a current mode PWM control block. The PWM controller includes integrated fixed frequency oscillator, under voltage lockout, leading edge blanking (LEB), optimized gate driver, internal soft start, temperature compensated precise current sources for a loop compensation and self protection circuitry. Compared with discrete MOSFET and PWM controller solution, it can reduce total cost, component count, size and weight simultaneously increasing efficiency, productivity, and system reliability. This device is a basic platform well suited for cost effective designs of flyback converters.  \n\n| OUTPUT POWER TABLE |  |  |  |  |\n| --- | --- | --- | --- | --- |\n| PRODUCT | 230VAC ±15%(3) |  | 85-265VAC |  |\n|  | Adapt\u003Cbr>er(1) | Open\u003Cbr>Frame(2) | Adapt\u003Cbr>er(1) | Open\u003Cbr>Frame(2) |\n| FSDM0565RB | 60W | 70W | 50W | 60W |\n| FSDM0565RBI | 60W | 70W | 50W | 60W |\n| FSDM07652RB | 70W | 80W | 60W | 70W |\n\nTable 1. Maximum Output Power  \nNotes:  \n1. Typical continuous power in a non-ventilated enclosed adapter measured at 50°C ambient.  \n2. Maximum practical continuous power in an open frame design at 50°C ambient.  \n3. 230 VAC or 100/115 VAC with doubler.  \nTypical Circuit  \nFigure 1. Typical Flyback Application  \nRev.1.0.5  \nInternal Block Diagram  \nFigure 2. Functional Block Diagram of FSDM0565RB  \nPin Definitions  \n\n| Pin Number | Pin Name | Pin Function Description |\n| --- | --- | --- |\n| 1 | Drain | This pin is the high voltage power Sense FET drain. It is designed to drive the transformer directly. |\n| 2 | GND | This pin is the control ground and the Sense FET source. |\n| 3 | Vcc | This pin is the positive supply voltage input. During start up, the power is supplied by an internal high voltage current source that is connected to the Vstr pin. When Vcc reaches 12V, the internal high voltage current source is disabled and the power is supplied from the auxiliary transformer winding. |\n| 4 | Vfb | This pin is internally connected to the inverting input of the PWM comparator. The collector of an opto-coupler is typically tied to this pin. For stable operation, a capacitor should be placed between this pin and GND. If the voltage of this pin reaches 6.0V, the over load protection is activated resulting in shutdown of the FPSTM. |\n| 5 | N.C | - |\n| 6 | Vstr | This pin is connected directly to the high voltage DC link. At startup, the internal high voltage current source supplies internal bias and charges the external capacitor that is connected to the Vcc pin. Once Vcc reaches 12V, the internal current source is disabled. |\n\nPin Configuration  \n\n| TO-220F-6L |  |\n| --- | --- |\n| | 6.Vstr 5. N.C.\u003Cbr>4.Vfb\u003Cbr>3.Vcc\u003Cbr>2.GND\u003Cbr>1.Drain\u003Cbr>6.Vstr 5. N.C.\u003Cbr>4.Vfb\u003Cbr>3.Vcc\u003Cbr>2.GND\u003Cbr>1.Drain |\n\nFigure 3. Pin Configuration (Top View)  \nAbsolute Maximum Ratings  \n(Ta=25°C, unless otherwise specified)  \n\n| Parameter | Symbol | Value | Unit |\n| --- | --- | --- | --- |\n| Drain-source voltage | VDSS | 650 | V |\n| Vstr Max Voltage | VSTR | 650 | V |\n| Pulsed Drain current (Tc=25°C) (1) | IDM | 11 | ADC |\n| Continuous Drain Current(Tc=25°C) | I","cbCaiv9TgirANFfW","https://ap.wps.com/l/cbCaiv9TgirANFfW","pdf",613487,"English","# Features\n# Application\n# Description\n# Output Power Table\n# Typical Circuit\n## Typical Flyback Application\n# Internal Block Diagram\n# Pin Definitions\n# Pin Configuration\n# Absolute Maximum Ratings\n# Thermal Impedance\n# Electrical Characteristics","[{\"question\":\"What is the FSDM0565RB and what purpose does it serve in SMPS designs?\",\"answer\":\"FSDM0565RB combines an integrated PWM and an avalanche rugged sense FET for offline SMPS with minimal external components, targeting high-performance flyback converter platforms.\"},{\"question\":\"What key protection and operating features does FPSTM support?\",\"answer\":\"It includes over-voltage protection (OVP), over-load protection (OLP), internal thermal shutdown (TSD), auto-restart mode, and under-voltage lockout (UVLO) with hysteresis.\"},{\"question\":\"How is power supplied during startup and normal operation?\",\"answer\":\"During start up, an internal high-voltage current source biases the device and charges the Vcc capacitor; when Vcc reaches 12V, the internal current source is disabled and power is supplied from the auxiliary transformer winding.\"}]","FSDM0565RB Green Mode Fairchild Power Switch (FPSTM) - Features and Specifications | PDF",1791799470]