{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DRV8843PWP","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"DRV8843PWP","canonicalUrl":"https://icboms.com/texas-instruments/DRV8843PWP","factsUrl":"https://icboms.com/api/mcp/products/DRV8843PWP","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments DRV8843PWP, Driver - Fully Integrated, Control and Power Stage, Power MOSFET, Parallel Interface, 8.2V ~ 45V Supply, 1.75A Output, 28-PowerTSSOP, -40°C to 150°C.","salesMarkdown":"## Integrated bipolar stepper and brushed DC driver for 8.2–45 V rails The Texas Instruments DRV8843PWP is a fully integrated motor driver combining control logic and power stage in one 28-pin PowerTSSOP package. It drives one bipolar stepper motor or two brushed DC motors using four internal half-bridges built with Power MOSFETs — no external H-bridge or FETs needed. The supply and load voltage range spans 8.2 V to 45 V, and each half-bridge delivers up to 1.75 A continuous. The parallel interface accepts step/direction or simple logic-level commands, making it a direct fit for CNC stages, 3D-printer axes, pump drives, and general-purpose actuator control in industrial or automotive environments rated from -40°C to 150°C junction temperature. ## 1.75 A per channel — sizing the motor load The 1.75 A output current per half-bridge sets the practical motor winding current. For a bipolar stepper, this gives 1.75 A per phase. For brushed DC, each of the two H-bridges handles 1.75 A continuous. ## Active lifecycle, no obsolescence risk TI lists the DRV8843PWP as Active (current production) and ROHS3 compliant.","metaTitle":"DRV8843PWP Brushed DC / Bipolar Stepper Driver, 8.2-45V","metaDescription":"TI DRV8843PWP fully integrated motor driver, 8.2V to 45V supply, 1.75A output, four half-bridges, PowerTSSOP-28. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tube","Function":"Driver - Fully Integrated, Control and Power Stage","Interface":"Parallel","Technology":"Power MOSFET","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"28-PowerTSSOP (0.173\\\", 4.40mm Width)","Voltage - Load":"8.2V ~ 45V","lifecycle_stage":"eol_hot","Current - Output":"1.75A","Voltage - Supply":"8.2V ~ 45V","Motor Type - AC, DC":"Brushed DC","Motor Type - Stepper":"Bipolar","Output Configuration":"Half Bridge (4)","Operating Temperature":"-40°C ~ 150°C (TJ)","Supplier Device Package":"28-HTSSOP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.86","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.86000","currency":"USD"},{"qty":10,"price":"$6.16100","currency":"USD"},{"qty":25,"price":"$5.82400","currency":"USD"},{"qty":100,"price":"$5.04760","currency":"USD"},{"qty":250,"price":"$4.78876","currency":"USD"},{"qty":500,"price":"$4.29694","currency":"USD"},{"qty":1000,"price":"$3.66300","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/42d6707e1c8941f00bf4b527e60bdc42.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does DRV8843PWP require external MOSFETs?","answer":"No. The DRV8843PWP integrates Power MOSFETs in four half-bridges. It is a fully integrated driver — control logic and power stage in one package. No external H-bridge or FETs are needed."},{"question":"What is the maximum output current of DRV8843PWP?","answer":"Each half-bridge is rated for 1.75 A continuous output current. This is the per-channel limit; total package current depends on thermal dissipation through the HTSSOP exposed pad."},{"question":"How does DRV8843PWP compare to DRV8811PWPR?","answer":"Both are fully integrated bipolar stepper/brushed DC drivers with four half-bridges in similar packages. The DRV8811PWPR has a lower 8 V maximum load voltage and slightly higher 1.9 A output current, while the DRV8843PWP handles 45 V load voltage at 1.75 A. Choose DRV8843PWP for higher-voltage rails (up to 45 V) and DRV8811PWPR for higher-current (1.9 A) designs at 8 V."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/DRV8843PWP","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/DRV8843PWP when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:39:33.080Z","lastPublished":"2026-07-16T10:39:33.080Z","indexable":true}}