{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DRV8144ASQRYJRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"DRV8144ASQRYJRQ1","canonicalUrl":"https://icboms.com/texas-instruments/DRV8144ASQRYJRQ1","factsUrl":"https://icboms.com/api/mcp/products/DRV8144ASQRYJRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments DRV8144ASQRYJRQ1 automotive half-bridge brushed DC motor driver, 30 A continuous, 4.5-35 V load, SPI interface, AEC-Q100, 16-VQFN-HR (3x6) wettable flank.","salesMarkdown":"## 30 A half-bridge with SPI diagnostics The DRV8144ASQRYJRQ1: The SPI interface handles current regulation setpoint, fault reporting (overcurrent, overtemperature, open-load), and diagnostic readback — no separate ADC or comparator needed for current monitoring. A 12 V battery dipped to 4.5 V during cold crank still keeps the driver operational; a 35 V load-dump transient stays inside the abs-max envelope without an external clamp. The 3 mm × 6 mm footprint fits a standard QFN land pattern; the wettable flank allows automated optical inspection (AOI) of the solder fillet after reflow, which is a requirement for many automotive Tier-1 assembly lines. Surface-mount, wettable flank. The tape-and-reel packaging (TR) is the standard delivery for high-volume pick-and-place; cut tape (CT) is available for prototyping or low-volume builds. Texas Instruments lists no official pin-compatible second source or successor for this order code. The DRV8144 family shares the same footprint and SPI register map across current ratings; if the BOM requires a different current tier, a sibling variant with the same package and interface is the drop-in path.","metaTitle":"DRV8144ASQRYJRQ1 TI Automotive 40V 30A Half-Bridge Driver","metaDescription":"Texas Instruments DRV8144ASQRYJRQ1 automotive half-bridge driver, 30A continuous, SPI interface, AEC-Q100, -40 to 125°C. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Grade":"Automotive","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Driver - Fully Integrated, Control and Power Stage","Interface":"SPI","Technology":"Power MOSFET","Mounting Type":"Surface Mount, Wettable Flank","Qualification":"AEC-Q100","Package / Case":"16-PowerVFQFN","Voltage - Load":"4.5V ~ 35V","lifecycle_stage":"eol_hot","Current - Output":"30A","Voltage - Supply":"0V ~ 5.5V","Motor Type - AC, DC":"Brushed DC","Output Configuration":"Half Bridge","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"16-VQFN-HR (3x6)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.88","priceTiers":[{"qty":1,"price":"$5.88000","currency":"USD"},{"qty":10,"price":"$5.28400","currency":"USD"},{"qty":25,"price":"$4.99480","currency":"USD"},{"qty":100,"price":"$4.32900","currency":"USD"},{"qty":250,"price":"$4.10696","currency":"USD"},{"qty":500,"price":"$3.68516","currency":"USD"},{"qty":1000,"price":"$3.10797","currency":"USD"},{"qty":3000,"price":"$2.90153","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7f0e9549948f08987131a5cd96602ebe.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DRV8144ASQRYJRQ1/alternatives.json"},"ai":{"faq":[{"question":"What is the automotive grade of DRV8144ASQRYJRQ1?","answer":"AEC-Q100 qualified."},{"question":"What compliance documentation does Texas Instruments provide for DRV8144ASQRYJRQ1?","answer":"ROHS3 compliant. No REACH, UL, or IEC certification is listed in the product record. The standard TI datasheet includes the material declaration table and reflow profile."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/DRV8144ASQRYJRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/DRV8144ASQRYJRQ1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}