[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-561053-105":59,"doc-detail-561053-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","acdc-drivers-quasi-resonant-control-type-dcdc-converter-ic-bm1q00xfj-series","AC/DC Drivers - Quasi-Resonant Control type DC/DC Converter IC - BM1Q00XFJ Series","","BM1Q00XFJ series quasi-resonant AC/DC controller IC targets power supplies using an electrical outlet, enabling soft switching to reduce EMI. The design integrates a high-voltage starter circuit for low consumption power and fast startup, and uses burst-mode to lower switching loss and standby power. Built-in protections include soft-start, burst-mode control, cycle-by-cycle over-current limiting, over-load/over-voltage protection, CS open protection with auto-restart, and other safety functions. Key specifications cover VCC 8.9–26.0V and operating temperature -40°C to +85°C.",{"@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/acdc-drivers-quasi-resonant-control-type-dcdc-converter-ic-bm1q00xfj-series/561053/",{"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/acdc-drivers-quasi-resonant-control-type-dcdc-converter-ic-bm1q00xfj-series/561053.png","ImageObject",300,407,{"name":92,"@type":93},"Pentious","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-20","2026-10-12",true,{"@type":102,"interactionType":103,"userInteractionCount":29},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What operating principle does the BM1Q00XFJ series use to reduce EMI?","Question",{"text":112,"@type":113},"It uses a quasi-resonant method that supports soft switching, helping keep EMI low while improving switching behavior.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Which protections are built into the BM1Q00XFJ series?",{"text":117,"@type":113},"Built-in functions include soft-start, cycle-by-cycle over-current limiting, over-load protection (auto-restart), over-voltage protection, VCC UV/OV protection, CS open protection (auto-restart), and additional safety controls like burst-mode-related reduction of loss.",{"name":119,"@type":110,"acceptedAnswer":120},"What are the main electrical operating ranges for the IC?",{"text":121,"@type":113},"The document lists a VCC supply range of 8.9V to 26.0V and an operating temperature range of -40°C to +85°C, with VH supporting up to 600V depending on 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},561053,1791817556,{"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":29,"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":145},1374404730887,"https://ap-avatar.wpscdn.com/davatar_6f874abed73319feea01a86fa6f0fab8","AC/DC Drivers  \nQuasi-Resonant Control type DC/DC Converter IC  \nBM1Q00XFJ Series  \n●General Description  \nThe quasi-resonant controller typed AC/DC converter IC (BM1Q00XFJ series) provides an optimum system for all products that include an electrical outlet.  \nQuasi-resonant operation enables soft switching and helps to keep EMI low.  \nWith MOSFET for switching and current detection resistors as external devices, a higher degree of design freedom is achieved.  \nAs BM1Q00XFJ series built in HV starter circuit, it contributes to low consumption power and high speed start. Because the built-in burst mode is reduced switching loss and IC consumption current is low, Stand-by power is very low.  \nBecause BM1Q00XFJ series built-in soft-start, burst mode, over current limiter which is cycle-by-cycle, over load protection, over voltage protection, CS open protection and so on, BM1Q00XFJ series are highly safety.  \n●Key Specifications  \n􀂄 Operating Power Supply Voltage Range:  \n: VCC： 8.9V to 26.0V  \nVH： to 600V  \n􀂄 Operating Current: Normal： 0.60mA (Typ. ) Burst ： 0.35mA(Typ. )  \n􀂄 Max frequency: 120kHz(Typ. )  \n􀂄 Operate temperature range: -40℃ to +85℃  \n●Typical Application Circuit  \n●Features  \n􀂄 Quasi-resonant method  \n􀂄 Built-in 650V tolerate start circuit  \n􀂄 Low power when load is light ( Burst operation)  \n􀂄 Maximum frequency control (120kHz)  \n􀂄 Frequency reduction function  \n􀂄 AC voltage correction function  \n􀂄 VCC pin : under voltage protection  \n􀂄 VCC pin : overvoltage protection  \n􀂄 Over-current protection (cycle-by-cycle)  \n􀂄 OUT pin : H voltage 12V clamp  \n􀂄 Soft start  \n􀂄 ZT trigger mask function  \n􀂄 ZT Over voltage protection  \n􀂄 FB Over Load protection [Auto-restart]  \n􀂄 CS pin open protection [Auto-restart]  \n●Package  \nSOP-J8 4.90mm × 3.90mm × 1.65mm  \n(Typ. ) (Typ. ) (Typ. )  \n●Applications  \nAC adapters and household appliances (printer, TV, vacuum cleaners, air cleaners, air conditioners, IH cooking heaters etc. )  \n●Line Up  \n\n| IC | VCC OVP | ZT OVP |\n| --- | --- | --- |\n| BM1Q001FJ | Auto restart | None |\n| BM1Q002FJ | Latch | Latch |\n\nFig 1. Application Circuit  \n○Product structure： Silicon monolithic integrated circuit ○This product is not designed protection against radioactive rays   \n[w. ww.rohm.com](w. ww.rohm.com)  \n© 2015 ROHM Co. , Ltd. All rights reserved. TSZ22111 ・ 14 ・ 001  \n1/25  \nTSZ02201-0F2F0A200110-1-2  \n17.JUN.2015 Rev.003  \n●Absolute Maximum Ratings（Ta=25􀁱 C）  \n\n| Item | Symbol | Rating | Unit | Condition |\n| --- | --- | --- | --- | --- |\n| Input voltage range 1 | Vmax1 | -0.3 ~ 30 | V | VCC |\n| Input voltage range 2 | Vmax2 | -0.3 ~ 6.5 | V | CS, FB |\n| Input voltage range 3 | Vmax3 | -0.3 ~ 7.0 | V | ZT |\n| Input voltage range 4 | Vmax4 | -0.3 ~ 15 | V | OUT |\n| Input voltage range 5 | Vmax5 | -0.3 ~ 650 | V | VH |\n| OUT pin out peak current1 | IOH | -0.5 | A |  |\n| OUT pin out peak current2 | IOL | 1.0 | A |  |\n| ZT pin current1 | ISZT1 | -3.0 | mA |  |\n| ZT pin current2 | ISZT2 | 3.0 | mA |  |\n| Allowable dissipation | Pd | 674.9 (Note1) | mW |  |\n| Operating temperature | Topr | -40 ～ +85 | oC |  |\n| Max junction temperature | Tjmax | 150 | oC |  |\n| Storage temperature range | Tstr | -55 ～ +150 | oC |  |\n\n(Note1) When mounted (on 70 mm × 70 mm, 1.6 mm thick, glass epoxy on single-layer substrate) . Reduce to 5.4 mW/􀁱 C when Ta = 25􀁱 C or above.  \n●Operating Conditions（Ta=25􀁱 C）  \n\n| Parameter | Symbol | Rating | Unit | Conditions |\n| --- | --- | --- | --- | --- |\n| Power supply voltage range 1 | VCC | 8.9～26.0 | V | VCC |\n| Power supply voltage range 2 | VH | 80～600 | V | VH |\n\n●Electrical Characteristics (Unless otherwise noted, Ta = 25􀁱 C, VCC = 15 V)  \n\n| Parameter | Symbol | Specifications |  |  | Unit | Conditions |\n| --- | --- | --- | --- | --- | --- | --- |\n|  |  | MIN | TYP | MAX |  |  |\n| ［Circuit current］ |  |  |  |  |  |  |\n| Circuit current (ON)1 | ION1 | - | 600 | 1000 | uA | FB=2.0V\u003Cbr>(Switching operation) |\n| Circuit current (ON)2 | ION2 | - | 350 | 450 | uA | FB=0.5V","cbCaieYepmAagVnI","https://ap.wps.com/l/cbCaieYepmAagVnI","pdf",896430,29,"English","# General Description\n# Key Specifications\n# Typical Application Circuit\n# Features\n# Package\n# Applications\n# Line Up\n## Electrical Characteristics\n## Absolute Maximum Ratings","[{\"question\":\"What operating principle does the BM1Q00XFJ series use to reduce EMI?\",\"answer\":\"It uses a quasi-resonant method that supports soft switching, helping keep EMI low while improving switching behavior.\"},{\"question\":\"Which protections are built into the BM1Q00XFJ series?\",\"answer\":\"Built-in functions include soft-start, cycle-by-cycle over-current limiting, over-load protection (auto-restart), over-voltage protection, VCC UV/OV protection, CS open protection (auto-restart), and additional safety controls like burst-mode-related reduction of loss.\"},{\"question\":\"What are the main electrical operating ranges for the IC?\",\"answer\":\"The document lists a VCC supply range of 8.9V to 26.0V and an operating temperature range of -40°C to +85°C, with VH supporting up to 600V depending on conditions.\"}]","AC/DC Drivers - Quasi-Resonant Control type DC/DC Converter IC - BM1Q00XFJ Series | PDF",1791804864,73]