{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX5060ATI+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX5060ATI","canonicalUrl":"https://icboms.com/analog-devices/MAX5060ATI","factsUrl":"https://icboms.com/api/mcp/products/MAX5060ATI%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX5060ATI+ buck controller, step-down topology, 28-TQFN (5x5) package, transistor driver output, 125kHz-1.5MHz switching, synchronous rectifier, -40 to 125°C, ROHS3.","salesMarkdown":"## Buck controller in a 5x5 QFN — what the package and pinout mean for the board The MAX5060ATI+ is a step-down (buck) switching controller in a 28-WFQFN exposed-pad package, supplier device package 28-TQFN (5x5). The QFN footprint is reworkable with hot air if the stencil aperture for the thermal pad is split into four quadrants — a single large opening wicks too much solder and lifts the part off the board. Pin 1 is marked by a chamfer on the package corner; the exposed pad is the ground connection, so the solder joint under the part must be void-free to keep the thermal resistance low. ## Switching frequency range and clock sync — placing the noise where you want it The clock sync input lets the controller lock to an external clock within that band — useful when the switcher's fundamental must sit between two sensitive frequency bins in a radio or sensor front-end. At 1.5 MHz the inductor shrinks to a 2.2 µH or 3.3 µH footprint, but the switching losses in the external FETs rise. The 125 kHz end trades inductor size for efficiency — a 10 µH or 15 µH coil keeps the ripple current low at the cost of board area. The controller itself does not dissipate much; the external FETs and inductor set the thermal budget. ## Supply range and control hooks — fitting into a 24 V industrial bus The Vcc supply range is 4.75 V to 28 V, which covers 5 V and 12 V rails with headroom for transients. On a 24 V industrial bus the part runs without an external pre-regulator — the 28 V max gives margin for the typical 30 V surge on a 24 V line. The undervoltage lockout threshold is set internally; the enable pin provides an external on/off control for sequencing. Control features include current limit (cycle-by-cycle on the external FET), frequency control (the RT pin), and a power-good output that flags when the output is within regulation. These hooks are enough to sequence multiple rails without a separate supervisor — the power-good from one MAX5060 can enable the next converter in the chain. ## Active production — sourcing posture for this buck controller The 28-TQFN (5x5) package is a standard Analog Devices footprint; if a second source is needed, the board layout must accommodate a different pinout.","metaTitle":"MAX5060ATI+ Buck Controller, 28-TQFN, Active, Analog Devices","metaDescription":"MAX5060ATI+ step-down buck controller from Analog Devices. 125kHz-1.5MHz switching, synchronous rectifier, -40 to 125°C. Active production, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Package":"Tube","Function":"Step-Down","Topology":"Buck","Clock Sync":"Yes","Output Type":"Transistor Driver","Mounting Type":"Surface Mount","Output Phases":"1","Package / Case":"28-WFQFN Exposed Pad","lifecycle_stage":"eol_hot","Control Features":"Current Limit, Enable, Frequency Control, Power Good","Number of Outputs":"1","Output Configuration":"Positive","Frequency - Switching":"125kHz ~ 1.5MHz","Operating Temperature":"-40°C ~ 125°C (TJ)","Synchronous Rectifier":"Yes","Supplier Device Package":"28-TQFN (5x5)","Voltage - Supply (Vcc/Vdd)":"4.75V ~ 28V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.03","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$11.03000","currency":"USD"},{"qty":10,"price":"$9.96700","currency":"USD"},{"qty":25,"price":"$9.50360","currency":"USD"},{"qty":100,"price":"$8.25190","currency":"USD"},{"qty":250,"price":"$7.88104","currency":"USD"},{"qty":500,"price":"$7.18564","currency":"USD"},{"qty":1000,"price":"$6.25846","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the switching frequency range of the MAX5060ATI+?","answer":"The part also includes a clock sync input to lock the switching frequency to an external clock within that band."},{"question":"What package does the MAX5060ATI+ come in?","answer":"The MAX5060ATI+ is supplied in a 28-WFQFN exposed-pad package, supplier device package 28-TQFN (5x5). The package is surface-mount with a thermal pad underneath for heat sinking."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX5060ATI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX5060ATI when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}