{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TL594CPW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TL594CPW","canonicalUrl":"https://icboms.com/texas-instruments/TL594CPW","factsUrl":"https://icboms.com/api/mcp/products/TL594CPW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TL594CPW PWM controller, 16-TSSOP tube, step-up/step-down/step-up/step-down function, buck/boost/flyback/forward/full-bridge/half-bridge/push-pull topology, 1kHz~300kHz switching frequency, 7V~40V supply.","salesMarkdown":"## Device identity and topology flexibility The TL594CPW is a PWM controller from Texas Instruments that supports step-up, step-down, and step-up/step-down topologies — buck, boost, flyback, forward converter, full-bridge, half-bridge, and push-pull. It operates from a 7 V to 40 V supply rail and delivers two transistor-driver outputs with a max duty cycle of 97%. The switching frequency spans 1 kHz to 300 kHz, with no clock sync input. Housed in a 16-TSSOP (4.40 mm width) surface-mount package, supplied in tube form.","metaTitle":"Texas Instruments TL594CPW PWM Controller, 16-TSSOP","metaDescription":"Texas Instruments TL594CPW PWM controller IC in 16-TSSOP tube. Active production, ROHS3 compliant. Supports buck, boost, flyback, bridge topologies.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tube","Function":"Step-Up, Step-Down, Step-Up/Step-Down","Topology":"Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull","Clock Sync":"No","Output Type":"Transistor Driver","Mounting Type":"Surface Mount","Output Phases":"1","Package / Case":"16-TSSOP (0.173\\\", 4.40mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Control Features":"Dead Time Control, Frequency Control","Duty Cycle (Max)":"97%","Number of Outputs":"2","Serial Interfaces":"-","Base Product Number":"TL594","Output Configuration":"Positive","Frequency - Switching":"1kHz ~ 300kHz","Operating Temperature":"0°C~70°C(TA)","Synchronous Rectifier":"No","Supplier Device Package":"16-TSSOP","Voltage - Supply (Vcc/Vdd)":"7V ~ 40V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0500","priceTiers":[{"qty":1,"price":"$1.05000","currency":"USD"},{"qty":10,"price":"$0.93800","currency":"USD"},{"qty":25,"price":"$0.89040","currency":"USD"},{"qty":100,"price":"$0.73140","currency":"USD"},{"qty":250,"price":"$0.68368","currency":"USD"},{"qty":500,"price":"$0.60420","currency":"USD"},{"qty":1000,"price":"$0.47700","currency":"USD"},{"qty":2500,"price":"$0.45000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e7f90ece3ceb8a04e3b238e384f44f54.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TL594CPW/alternatives.json"},"ai":{"faq":[{"question":"How can I order TL594CPW or check stock?","answer":"The TL594CPW is an active part sourced to order against an RFQ."},{"question":"What is the closest functional second-source for TL594CPW — UCC2806DWTR?","answer":"The UCC2806DWTR is a peer PWM controller with similar topology support (boost, flyback, forward) but differs in key specs: it has a 50% max duty cycle (vs 97%), a fixed 47 kHz switching frequency (vs 1-300 kHz), and an 8 V supply minimum (vs 7 V). It also includes synchronous rectifier capability and a wider temperature range (-40°C to 85°C). The TL594CPW offers broader frequency and duty-cycle flexibility for designs needing higher duty cycles or adjustable switching."},{"question":"What compliance documentation does Texas Instruments provide for TL594CPW?","answer":"The TL594CPW is ROHS3 compliant per Texas Instruments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TL594CPW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TL594CPW 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}}