{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DRV8839DSSR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"DRV8839DSSR","canonicalUrl":"https://icboms.com/texas-instruments/DRV8839DSSR","factsUrl":"https://icboms.com/api/mcp/products/DRV8839DSSR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments DRV8839DSSR motor driver, fully integrated control and power stage, 1.8A output, 1.8-7V supply, parallel interface, 12-WSON (2x3 mm) package.","salesMarkdown":"## 1.8A per bridge — drives small brushed DC and bipolar stepper motors The DRV8839DSSR: Each half-bridge delivers up to 1.8 A continuous, enough to spin a small brushed DC motor or drive one phase of a bipolar stepper. The integrated Power MOSFETs eliminate the need for external FETs and their gate-drive circuitry, shrinking the board footprint to the 12-WSON package alone. The motor load voltage can be anywhere from 0 V to 11 V, independent of the logic supply — handy when the motor runs on a higher battery voltage than the controller. Battery-powered applications are the stated target. The wide supply tolerance handles a single-cell Li-ion discharging from 4.2 V down to its cutoff without a boost converter. ## Parallel interface — no protocol overhead The DRV8839DSSR uses a Parallel control interface. Each bridge is driven by a pair of logic inputs (IN1/IN2 for one, IN3/IN4 for the other), so any GPIO-rich MCU can run it without SPI or I2C configuration. The firmware just toggles pins to set direction, brake, and coast states. ## 12-WSON (2x3 mm) — layout and thermal notes The junction temperature range is -40°C to 150°C, so the copper area and via count must keep TJ below 150°C at the 1.8 A load current. ## ROHS3 compliant — no exemptions to track The DRV8839DSSR carries ROHS3 Compliant status, meaning it meets the EU RoHS directive without any of the exempted substance categories. No date-code restrictions or special handling for lead-free reflow.","metaTitle":"DRV8839DSSR Brushed DC/Stepper Driver, 1.8A, 12-WSON","metaDescription":"Texas Instruments DRV8839DSSR motor driver, 1.8A output, 1.8-7V supply, parallel interface. Active production, ROHS3 compliant. Sourced 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":"Driver - Fully Integrated, Control and Power Stage","Interface":"Parallel","Technology":"Power MOSFET","Applications":"Battery Powered","Mounting Type":"Surface Mount","Package / Case":"12-WFDFN Exposed Pad","Voltage - Load":"0V ~ 11V","lifecycle_stage":"eol_hot","Current - Output":"1.8A","Voltage - Supply":"1.8V ~ 7V","Motor Type - AC, DC":"Brushed DC","Motor Type - Stepper":"Bipolar","Output Configuration":"Half Bridge (2)","Operating Temperature":"-40°C ~ 150°C (TJ)","Supplier Device Package":"12-WSON (2x3)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.7","priceTiers":[{"qty":1,"price":"$1.70000","currency":"USD"},{"qty":10,"price":"$1.51700","currency":"USD"},{"qty":25,"price":"$1.43960","currency":"USD"},{"qty":100,"price":"$1.18240","currency":"USD"},{"qty":250,"price":"$1.10532","currency":"USD"},{"qty":500,"price":"$0.97680","currency":"USD"},{"qty":1000,"price":"$0.77115","currency":"USD"},{"qty":3000,"price":"$0.72750","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2b96605e0ef50ca11620f7bfcd3c3011.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DRV8839DSSR/alternatives.json"},"ai":{"faq":[{"question":"What is the DRV8839DSSR output current rating?","answer":"The DRV8839DSSR is rated for 1.8 A continuous output per half-bridge. This drives small brushed DC motors or one phase of a bipolar stepper motor."},{"question":"What package does the DRV8839DSSR come in?","answer":"The DRV8839DSSR is supplied in a 12-WFDFN Exposed Pad package, also designated as 12-WSON (2 mm × 3 mm). It is available in Tape & Reel (TR) or Cut Tape (CT) options."},{"question":"What compliance documentation does Texas Instruments provide for the DRV8839DSSR?","answer":"The DRV8839DSSR is ROHS3 Compliant. Texas Instruments provides the standard RoHS certificate of compliance and material declaration upon request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/DRV8839DSSR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/DRV8839DSSR 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}}