[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-560583-105":59,"doc-detail-560583-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","stv9379-vertical-deflection-booster-power-amplifier-flyback-generator","STV9379 - Vertical Deflection Booster - Power Amplifier, Flyback Generator","","STV9379 is a vertical deflection booster designed for monitors and high-performance TVs, delivering flyback voltages close to 90 V. It operates with supply voltages up to 42 V and provides up to 2.0 A peak output current to drive the yoke, while offering a HEPTAWATT plastic package configuration. The document specifies pin connections, block diagram, absolute maximum ratings, thermal shutdown data, electrical characteristics, application circuits for both AC and DC coupling, and SOA/secondary breakdown derating guidance.",{"@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/stv9379-vertical-deflection-booster-power-amplifier-flyback-generator/560583/",{"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/stv9379-vertical-deflection-booster-power-amplifier-flyback-generator/560583.png","ImageObject",300,407,{"name":92,"@type":93},"วิน","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-23","2026-10-12",true,{"@type":102,"interactionType":103,"userInteractionCount":39},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What is the primary function of the STV9379 in a TV or monitor?","Question",{"text":112,"@type":113},"The STV9379 functions as a vertical deflection booster, providing flyback voltages near 90 V to drive the yoke.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What supply and output current capabilities are stated for the STV9379?",{"text":117,"@type":113},"It operates with supplies up to 42 V and delivers up to 2.0 A output peak current to drive the yoke.",{"name":119,"@type":110,"acceptedAnswer":120},"What types of application circuits are provided for the STV9379?",{"text":121,"@type":113},"The document includes application circuits for both AC coupling and DC coupling, including component guidance such as CF, R5, and Rd ranges.","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},560583,1791865209,{"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":39,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":29,"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":144},2336475104736,"https://ap-avatar.wpscdn.com/avatar/22000c4c5e0e5b17e70?x-image-process=image/resize,m_fixed,w_180,h_180&k=1786591360781797222","STV9379  \nVERTICAL DEFLECTION BOOSTER  \n. POWER AMPLIFIER  \n. FLYBACK GENERATOR  \n. THERMAL PROTECTION  \n. OUTPUT CURRENT UP TO 2 .0APP  \n. FLYBACK VOLTAGE UP TO 90V (on Pin 5)  \n. SUITABLE FOR DC COUPLING APPLICATION  \nHEPTAWATT  \n(Plastic Package)  \nDESCRIPTION  \nORDER CODE : STV9379  \nDesigned for monitorsand high performance TVs, the STV9379 vertical deflection booster delivers flyback voltages close to 90V.  \nTheSTV9379 operateswith suppliesup to 42Vand provides up to 2APP output current to drive the yoke.  \nThe STV9379 is offered in HEPTAWATT package.  \nPIN CONNECTIONS  \n7 Non-inverting Input  \n6 Output Stage Supply  \n5 Output  \n4 GND  \n3 Flyback Generator  \n2 Supply Voltage  \n1 Inverting Input  \nTab connected to pin 4  \nAugust 1998  \n9379-0 1. EPS  \n1/5  \nSTV9379  \nBLOCK DIAGRAM  \nSUPPLY VOLTAGE  \nOUTPUT STAGE SUPPLY  \nFLYBACK GENERATOR  \n2 6 3  \nFLYBACK GENERATOR  \nINVERTING INPUT  \nNON-INVERTING INPUT  \n1  \n7  \nPOWER AMPLIFIER  \n5 OUTPUT  \nTHERMAL PROTECTION  \nSTV9379  \n4  \nGROUND OR NEGATIVE SUPPLY  \n9379-02. EPS  \nABSOLUTE MAXIMUM RATINGS  \nSymbol Parameter Value Unit  \nVS Supply Voltage (Pin 2) (see note 1) 50 V  \nV6 Flyback Peak Voltage (Pin 6) (see note 1) 100 V  \nV1 , V7 Amplifier Input Voltage (Pins 1-7) (see note 1) -0.3, + VS V  \nIO Maximum Output Peak Current (see notes 2 and 3) 1.5 A  \nI3 Maximum Sink Current (first part of flyback) (t \u003C 1ms) 1.5 A  \nI3 Maximum Source Current (t \u003C 1ms) 1.5 A  \nVESD ESD susceptibility : EIAJ Norm (200pF discharged through 0Ω) 300 V  \nTo per Operating Ambient Temperature -20, + 75 oC  \nTstg Storage Temperature -40, + 150 oC  \nTj Junction Temperature +150 oC  \nNotes : 1. Versus Pin 4 .  \n2. The output current can reach 4A peak for t ≤ 10µs (up to 120Hz) .  \n3. Provided SOAR is respected (see Figures 1 and 2) .  \n9379-0 1.TBL  \nTHERMAL DATA  \nSymbol  \nRth (j-c) Tt  \n∆Tt  \nTjr  \nParameter  \nJunction-case Thermal Resistance  \nTemperature for Thermal Shutdown Hysteresis on Tt  \nRecommended Max. Junction Temperature  \nMax.  \nValue  \n3  \n150  \n10  \n120  \nUnit  \noC/W  \noC  \noC  \noC  \n9379-02 .TBL  \n2/5  \nSTV9379  \nELECTRICAL CHARACTERISTICS  \n(VS = 42V, TA = 25oC, unless otherwise specified)  \nSymbol Parameter  \nVS Operating Supply Voltage Range  \nI2 Pin 2 Quiescent Current  \nI6 Pin 6 Quiescent Current  \nIO Max. Peak Output Current  \nI 1 Amplifier Bias Current  \nI7 Amplifier Bias Current  \nVIO Offset Voltage  \n∆VIO/dt Offset Drift versus Temperature  \nGV Voltage Gain V5L Output Saturation Voltage to GND (Pin 4)  \nV5H Output Saturation Voltage to Supply (Pin 6)  \nVD5-6 Diode Forward Voltage between Pins 5-6  \nVD3-2 Diode Forward Voltage between Pins 3-2  \nV3L Saturation Voltage on Pin 3  \nV3SH Saturation Voltage to Pin 2 (2nd part of flyback)  \nTest Conditions  \nVersus Pin 4 I3 = 0, I5 = 0  \nI3 = 0, I5 = 0  \nV1 = 25V, V7 = 26V  \nV1 = 26V, V7 = 25V  \nI5 = 1A  \nI5 = - 1A  \nI5 = 1A  \nI3 = 1A  \nI3 = 20mA  \nI3 = - 1A  \nMin.  \n10  \n5  \n80  \nTyp.  \n10  \n10  \n-0.15 -0.15  \n- 10  \n1  \n1.6  \n1.5  \n1.5  \n0.8  \n2.1  \nMax.  \n42  \n20  \n30  \n1  \n- 1  \n- 1  \n7  \n1.5  \n2.1  \n2  \n2  \n1.2  \n2.9  \nUnit  \nV  \nmA  \nmA  \nA  \nµA  \nµA  \nmV µV/oC  \ndB  \nV  \nV  \nV  \nV  \nV  \nV  \n9379-03.TBL  \nAPPLICATION CIRCUITS  \nAC COUPLING  \n+VS CF  \n2 6 3  \nFLYBACK GENERATOR  \nR5  \nVREF  \n1  \n7  \nPOWER AMPLIFIER  \nSTV9379  \n4  \nTHERMAL PROTECTION  \n5  \n0.22µ F 1.5Ω  \nRd (*)  \nLy  \nYoke  \nR3 R4  \nCL  \n(*)  \nLy  \n50µs  \n\u003C Rd \u003C  \nR2  \nR1  \nLy  \n20µs  \n9379-03 .EPS  \n3/5  \nSTV9379  \nAPPLICATION CIRCUITS (continued) DC COUPLING  \n+VS  \nCF  \n2 6 3  \nVREF+  \nR5  \nVertical Position Adjustment  \nFLYBACK GENERATOR  \n1  \nPOWER  \nAMPLIFIER  \n7  \nTHERMAL PROTECTION  \nSTV9379  \n4  \n-VEE  \n5  \n0.22µ F 1.5Ω  \nRd (*)  \nLy  \nYoke  \n(*)  \nLy  \n50µs  \n\u003C Rd \u003C  \nR2  \nR1  \nLy  \n20µs  \n9379-04 . EPS  \nFigure 1 : Output Transistors SOA (for secondary breakdown)  \n10  \n1  \n10  \n10  \nIC (A)  \n@ T case = 25°C  \n-1  \n-2  \nt = 1ms  \nt = 10ms  \nt = 100ms  \nVCE (V)  \n1 10 10  \n2  \n9379-05. EPS  \nFigure 2 : SecondaryBreakdown Temperature Derating Curve  \n(","cbCaimR6RX8Bj0eM","https://ap.wps.com/l/cbCaimR6RX8Bj0eM","pdf",55459,"English","# Overview\n# Pin Connections and Block Diagram\n# Absolute Maximum Ratings\n# Thermal Data and Protection\n# Electrical Characteristics\n# Application Circuits\n## AC Coupling\n## DC Coupling\n# SOA and Secondary Breakdown Figures\n# Package Mechanical Data","[{\"question\":\"What is the primary function of the STV9379 in a TV or monitor?\",\"answer\":\"The STV9379 functions as a vertical deflection booster, providing flyback voltages near 90 V to drive the yoke.\"},{\"question\":\"What supply and output current capabilities are stated for the STV9379?\",\"answer\":\"It operates with supplies up to 42 V and delivers up to 2.0 A output peak current to drive the yoke.\"},{\"question\":\"What types of application circuits are provided for the STV9379?\",\"answer\":\"The document includes application circuits for both AC coupling and DC coupling, including component guidance such as CF, R5, and Rd ranges.\"}]","STV9379 - Vertical Deflection Booster - Power Amplifier, Flyback Generator | PDF",1791803619,15]