{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IRMCK171TR","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IRMCK171TR","canonicalUrl":"https://icboms.com/infineon/IRMCK171TR","factsUrl":"https://icboms.com/api/mcp/products/IRMCK171TR","rawCanonicalId":null},"summary":{"shortDescription":"Infineon MCE™ series IRMCK171TR, Controller - Commutation, Direction Management, 3V ~ 3.6V supply, -40°C ~ 85°C, 48-LQFP, Surface Mount, Tape & Reel.","salesMarkdown":"## Motor commutation controller for appliance drives The Infineon IRMCK171TR is a motor commutation and direction management controller from the MCE™ series, designed for AC induction and synchronous motor drives in appliance applications. It integrates a pre-driver configured for three-phase half-bridge outputs, with control interfaces including I²C, RS-232, and SPI. Housed in a 48-LQFP (supplier device package 48-QFP), the IRMCK171TR is a surface-mount part supplied on Tape & Reel. The 0.50 mm pitch LQFP footprint is common for motor-control MCUs and DSPs, but any replacement candidate must match this exact pad layout.","metaTitle":"IRMCK171TR Infineon Motor Controller, 3V–3.6V, 48-LQFP","metaDescription":"Infineon IRMCK171TR motor controller, 3V–3.6V supply, -40°C to 85°C, 48-LQFP.","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)","Function":"Controller - Commutation, Direction Management","Interface":"I²C, RS-232, SPI","Technology":"Power MOSFET","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":"3V ~ 3.6V","Base Product Number":"IRMCK171","Motor Type - AC, DC":"AC, Induction, Synchronous","Motor Type - Stepper":"-","Output Configuration":"Pre-Driver - Half Bridge (3)","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"48-QFP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.9777","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/IRMCK171TR/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IRMCK171TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IRMCK171TR 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}}