{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DRV777PWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"DRV777PWR","canonicalUrl":"https://icboms.com/texas-instruments/DRV777PWR","factsUrl":"https://icboms.com/api/mcp/products/DRV777PWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments DRV777PWR motor driver, fully integrated control and power stage, brushed DC and unipolar stepper, 1A output, 5-20V supply, 7 low-side outputs, 16-TSSOP package.","salesMarkdown":"## Seven low-side channels for multi-coil loads The DRV777PWR is a fully integrated motor driver from Texas Instruments that packs the control logic and power stage into a single 16-TSSOP package. It drives brushed DC motors and unipolar stepper motors using seven NMOS low-side outputs, each rated for 1 A continuous. ## Supply and load voltage range Both the logic supply and the motor load voltage share a common 5 V to 20 V range, simplifying the power rail design to a single regulated bus. The parallel interface accepts standard logic-level commands without a separate VIO pin. The seven low-side outputs let the driver sink current from multiple motor windings or solenoids independently. For a unipolar stepper, four outputs handle the two center-tapped coils; the remaining three channels can drive additional loads such as brakes or indicators. The 16-TSSOP body (4.40 mm width) fits compact PCB layouts where board area is at a premium.","metaTitle":"Texas Instruments DRV777PWR Motor Driver, 1A, 16-TSSOP","metaDescription":"Texas Instruments DRV777PWR fully integrated brushed DC/unipolar stepper motor driver. 1A output, 5-20V supply, 7 low-side outputs. Active, ROHS3. Order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Driver - Fully Integrated, Control and Power Stage","Interface":"Parallel","Technology":"NMOS","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"16-TSSOP (0.173\\\", 4.40mm Width)","Voltage - Load":"5V ~ 20V","lifecycle_stage":"eol_hot","Current - Output":"1A","Voltage - Supply":"5V ~ 20V","Motor Type - AC, DC":"Brushed DC","Motor Type - Stepper":"Unipolar","Output Configuration":"Low Side (7)","Operating Temperature":"-40°C ~ 125°C (TJ)","Supplier Device Package":"16-TSSOP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.61","priceTiers":[{"qty":1,"price":"$0.61000","currency":"USD"},{"qty":10,"price":"$0.53900","currency":"USD"},{"qty":25,"price":"$0.50600","currency":"USD"},{"qty":100,"price":"$0.41300","currency":"USD"},{"qty":250,"price":"$0.38360","currency":"USD"},{"qty":500,"price":"$0.32648","currency":"USD"},{"qty":1000,"price":"$0.26118","currency":"USD"},{"qty":2000,"price":"$0.23670","currency":"USD"},{"qty":6000,"price":"$0.23100","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/87ba7bc2757249ef937bac9f76d8654f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DRV777PWR/alternatives.json"},"ai":{"faq":[{"question":"What motor types does the DRV777PWR drive?","answer":"The DRV777PWR drives brushed DC motors and unipolar stepper motors. The seven low-side outputs can be configured for two independent brushed DC motors or one unipolar stepper plus auxiliary loads."},{"question":"What is the output current rating per channel?","answer":"Each of the seven low-side outputs is rated for 1 A continuous. The total current draw from the 5-20V supply must stay within the package thermal limits at the operating ambient temperature."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/DRV777PWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/DRV777PWR 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}}