{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX15046AAEE+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX15046AAEE","canonicalUrl":"https://icboms.com/analog-devices/MAX15046AAEE","factsUrl":"https://icboms.com/api/mcp/products/MAX15046AAEE%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX15046AAEE+ step-down buck controller, 4.5V to 40V supply, 100kHz to 1MHz switching frequency, synchronous rectifier, 87.5% max duty cycle, -40°C to 125°C, 16-QSOP package.","salesMarkdown":"## Buck controller for 4.5V to 40V rails Switching frequency is programmable from 100kHz to 1MHz via a single resistor, letting the designer trade efficiency against inductor and capacitor size. The synchronous rectifier driver improves efficiency at higher output currents compared to a diode-based freewheel path. Control features include current limiting, an enable pin for sequencing, frequency control, and a power-good flag for output-rail monitoring. The 87.5% maximum duty cycle sets the practical step-down ratio.","metaTitle":"MAX15046AAEE+ Buck Controller, 4.5V-40V, 100kHz-1MHz","metaDescription":"MAX15046AAEE+ step-down buck controller from Analog Devices. 4.5V to 40V input, 100kHz to 1MHz switching, -40°C to 125°C. Active production, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Package":"Tube","Function":"Step-Down","Topology":"Buck","Clock Sync":"No","Output Type":"Transistor Driver","Mounting Type":"Surface Mount","Output Phases":"1","Package / Case":"16-SSOP (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Control Features":"Current Limit, Enable, Frequency Control, Power Good","Duty Cycle (Max)":"87.5%","Number of Outputs":"1","Output Configuration":"Positive","Frequency - Switching":"100kHz ~ 1MHz","Operating Temperature":"-40°C ~ 125°C (TJ)","Synchronous Rectifier":"Yes","Supplier Device Package":"16-QSOP","Voltage - Supply (Vcc/Vdd)":"4.5V ~ 40V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.58","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.58000","currency":"USD"},{"qty":10,"price":"$4.11000","currency":"USD"},{"qty":25,"price":"$3.88600","currency":"USD"},{"qty":100,"price":"$3.36780","currency":"USD"},{"qty":250,"price":"$3.19512","currency":"USD"},{"qty":500,"price":"$2.86698","currency":"USD"},{"qty":1000,"price":"$2.41794","currency":"USD"},{"qty":2500,"price":"$2.29704","currency":"USD"}]},"links":{"datasheetUrl":"https://datasheets.maximintegrated.com/en/ds/MAX15046-MAX15046B.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What applications is MAX15046AAEE+ suitable for?","answer":"As a wide-input buck controller with -40°C to 125°C rating, it suits industrial power supplies, automotive-grade point-of-load regulators, intermediate bus conversion, and any environment requiring a step-down regulator from a 4.5V to 40V source."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX15046AAEE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX15046AAEE 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}}