{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IRMCF371TR","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IRMCF371TR","canonicalUrl":"https://icboms.com/infineon/IRMCF371TR","factsUrl":"https://icboms.com/api/mcp/products/IRMCF371TR","rawCanonicalId":null},"summary":{"shortDescription":"Infineon MCE™ series IRMCF371TR, Controller - Commutation, Direction Management, IGBT technology, 3-phase pre-driver half-bridge, I²C/RS-232/SPI interface, 48-LQFP, -40°C to 85°C.","salesMarkdown":"## Motor controller for appliance IGBT drives The Infineon IRMCF371TR is a motor controller from the MCE™ series, designed for commutation and direction management in appliance-grade AC and synchronous motor drives. ## Dual supply rails and interface options Communication with a host microcontroller or system controller runs over I²C, RS-232, or SPI, giving the firmware engineer flexibility in bus topology. ## Obsolete — sourcing path for production","metaTitle":"Infineon IRMCF371TR Motor Controller, IGBT Pre-Driver","metaDescription":"Infineon IRMCF371TR MCE™ series motor controller with IGBT pre-driver, 3-phase half-bridge output, I²C/SPI/RS-232 interface.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Infineon Technologies","Series":"MCE™","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Controller - Commutation, Direction Management","Interface":"I²C, RS-232, SPI","Technology":"IGBT","Applications":"Appliance","Mounting Type":"Surface Mount","Package / Case":"48-LQFP","Product Status":"Obsolete","Voltage - Load":"-","Step Resolution":"-","lifecycle_stage":"eol_hot","Current - Output":"-","Voltage - Supply":"1.62V ~ 1.98V, 3V ~ 3.6V","Base Product Number":"IRMCF371","Motor Type - AC, DC":"AC, Synchronous","Motor Type - Stepper":"-","Output Configuration":"Pre-Driver - Half Bridge (3)","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"48-QFP (7x7)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.9800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/73a6fe1fc6e4ba171d643cc14d0905b4.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/IRMCF371TR/alternatives.json"},"ai":{"faq":[{"question":"What is a suitable replacement or equivalent for IRMCF371TR?","answer":"No official replacement or pin-compatible equivalent is listed on the record. Any substitution requires evaluating the motor voltage, current, and control interface requirements of the application, then selecting a current-production motor controller with matching output configuration and supply voltages."},{"question":"Can IRMCF371TR be used with IGBT in appliance motor control?","answer":"Yes. The IRMCF371TR is specified for IGBT technology and targets appliance applications. Its three half-bridge pre-driver outputs are designed to drive the IGBT gates in a three-phase inverter for AC or synchronous motors."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IRMCF371TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IRMCF371TR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}