{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DRV8320RHRHAT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"DRV8320RHRHAT","canonicalUrl":"https://icboms.com/texas-instruments/DRV8320RHRHAT","factsUrl":"https://icboms.com/api/mcp/products/DRV8320RHRHAT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments DRV8320RHRHAT BLDC gate-driver controller, 6-60 V supply, hardware interface, three half-bridge outputs, 40-VFQFN exposed pad, -40 to 125 °C.","salesMarkdown":"## Gate-driver controller, not a direct-drive FET The DRV8320RHRHAT is a three-phase BLDC gate-driver controller from Texas Instruments — it handles commutation logic and gate drive, but the 5 mA output current means the power switching is done by external MOSFETs, not the chip itself. The hardware interface (no SPI) keeps the control loop deterministic: the direction and commutation are set by pin states, so the firmware overhead is minimal and the response is cycle-accurate. ## 6-60 V supply — covers 12, 24, and 48 V bus rails The 6 V to 60 V supply range spans the common BLDC bus voltages — 12 V automotive, 24 V industrial, and 48 V servo/light-EV rails — without an external pre-regulator. Three half-bridge outputs drive the external MOSFET gates in a standard six-step or sinusoidal commutation pattern. The controller handles shoot-through protection and dead-time insertion internally. Operating temperature from -40 °C to 125 °C covers both the under-hood automotive band and the industrial enclosure ambient — no derating needed for a 105 °C motor-drive compartment. ## 40-VFQFN exposed-pad — thermal and layout notes Surface-mount assembly with the exposed pad soldered to the board ground improves RθJA significantly compared to a non-thermal-pad QFN; the thermal performance is layout-dependent, not just package-limited.","metaTitle":"DRV8320RHRHAT TI BLDC Gate Driver, 6-60V, 40-QFN","metaDescription":"Texas Instruments DRV8320RHRHAT BLDC gate-driver controller, 6-60V supply, hardware interface, 40-VFQFN. Active, ROHS3. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Controller - Commutation, Direction Management","Interface":"Hardware","Technology":"Power MOSFET","Applications":"Brushless DC (BLDC)","Mounting Type":"Surface Mount","Package / Case":"40-VFQFN Exposed Pad","lifecycle_stage":"eol_hot","Current - Output":"5mA","Voltage - Supply":"6V ~ 60V","Motor Type - AC, DC":"Brushless DC (BLDC)","Motor Type - Stepper":"Multiphase","Output Configuration":"Half Bridge (3)","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"40-VQFN (6x6)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.51","priceTiers":[{"qty":1,"price":"$5.51000","currency":"USD"},{"qty":10,"price":"$4.94500","currency":"USD"},{"qty":25,"price":"$4.67440","currency":"USD"},{"qty":100,"price":"$4.05130","currency":"USD"},{"qty":250,"price":"$3.84356","currency":"USD"},{"qty":500,"price":"$3.44882","currency":"USD"},{"qty":1250,"price":"$2.94000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/903715902120cddd5cca2b59b215a2a8.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DRV8320RHRHAT/alternatives.json"},"ai":{"faq":[{"question":"What package does DRV8320RHRHAT use?","answer":"The DRV8320RHRHAT is supplied in a 40-VFQFN exposed-pad package (6x6 mm body, 40-VQFN supplier package)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/DRV8320RHRHAT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/DRV8320RHRHAT 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}}