{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TL5001ACDR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TL5001ACDR","canonicalUrl":"https://icboms.com/texas-instruments/TL5001ACDR","factsUrl":"https://icboms.com/api/mcp/products/TL5001ACDR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TL5001ACDR PWM controller, buck/boost/flyback topology, 3.6V to 40V supply, 20kHz to 500kHz switching frequency, 100% duty cycle, 8-SOIC package, -20°C to 85°C operating temperature.","salesMarkdown":"## Multi-topology PWM controller for non-isolated and flyback supplies Control features include dead-time control and frequency control, allowing fine adjustment of the switching waveform to manage EMI or optimize the power stage. The part is packaged in an 8-SOIC, a standard surface-mount footprint that suits automated assembly and rework. Operating temperature is rated from -20°C to 85°C, making it suitable for commercial and industrial environments but not extended-temperature or under-hood automotive applications. ## Switching frequency range — design trade-off The TL5001ACDR's switching frequency spans 20kHz to 500kHz, set by an external resistor and capacitor on the frequency-control pin. At the low end, 20kHz keeps switching losses minimal but may push audible noise into the transformer or inductor core — a concern in audio-adjacent or silent-environment equipment. At 500kHz, the magnetics shrink significantly, but gate-drive losses and switching-edge ringing demand careful layout. The 100% duty-cycle capability means the controller can run near dropout in boost mode, useful when the input voltage sags close to the output target. ## Lifecycle and sourcing note The TL5001ACDR carries an Active lifecycle status per the manufacturer, with ROHS3 compliance. ## Design considerations for boost and flyback converters The TL5001ACDR supports boost topology. In flyback mode, the 100% duty cycle allows the controller to run the transformer at maximum on-time.","metaTitle":"TL5001ACDR PWM Controller, Buck/Boost/Flyback, 20-500kHz","metaDescription":"TL5001ACDR PWM controller from TI: buck, boost, flyback topology, 3.6V-40V supply, 20-500kHz switching, 100% duty cycle, 8-SOIC. Active, ROHS3.","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":"Step-Up, Step-Down, Step-Up/Step-Down","Topology":"Buck, Boost, Flyback","Clock Sync":"No","Output Type":"Transistor Driver","Mounting Type":"Surface Mount","Output Phases":"1","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Control Features":"Dead Time Control, Frequency Control","Duty Cycle (Max)":"100%","Number of Outputs":"1","Output Configuration":"Positive","Frequency - Switching":"20kHz ~ 500kHz","Operating Temperature":"-20°C ~ 85°C (TA)","Synchronous Rectifier":"No","Supplier Device Package":"8-SOIC","Voltage - Supply (Vcc/Vdd)":"3.6V ~ 40V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.36","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.36000","currency":"USD"},{"qty":10,"price":"$2.11800","currency":"USD"},{"qty":25,"price":"$1.99800","currency":"USD"},{"qty":100,"price":"$1.70240","currency":"USD"},{"qty":250,"price":"$1.59848","currency":"USD"},{"qty":500,"price":"$1.39868","currency":"USD"},{"qty":1000,"price":"$1.15890","currency":"USD"},{"qty":2500,"price":"$1.13100","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c60abdb8f512d2cb5f661dd29b8cd9e0.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can TL5001ACDR be used for a boost converter?","answer":"Yes, the TL5001ACDR supports boost topology as one of its three configurable topologies (buck, boost, flyback). It can step up an input voltage with up to 100% duty cycle."},{"question":"What is the difference between TL5001 and TL5001ACDR?","answer":"The TL5001ACDR is the tape-and-reel and cut-tape variant of the base TL5001 PWM controller. The 'ACDR' suffix indicates the 8-SOIC package and the specific packaging option (Tape & Reel or Cut Tape). The electrical specifications are identical between the base TL5001 and the TL5001ACDR."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TL5001ACDR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TL5001ACDR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}