{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX17559ACJ+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX17559ACJ","canonicalUrl":"https://icboms.com/analog-devices/MAX17559ACJ","factsUrl":"https://icboms.com/api/mcp/products/MAX17559ACJ%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX17559ACJ+, Step-Down Buck Controller, 2 Outputs, 2 Phases, Transistor Driver, 4.5V to 60V Input, 100kHz to 2.2MHz Switching, Synchronous Rectifier, -40°C to 125°C, 32-TQFP (7x7), Surface Mount, Tray.","salesMarkdown":"## Temperature grade and environment Rated for -40°C to 125°C junction temperature, this part is comfortable in under-hood automotive, outdoor telecom cabinets, and factory-floor gear that sees heat and cold. No AEC-Q100 mark in the record, but the temp range alone tells you it is not a commercial-grade indoor-only part. ## Sourcing and lifecycle For volume BOMs or blanket orders, the RFQ process locks in allocation and lead time.","metaTitle":"MAX17559ACJ+ Buck Controller IC, 4.5V–60V, 32-TQFP","metaDescription":"MAX17559ACJ+ step-down buck controller from Analog Devices. 4.5V to 60V input, dual-phase, 100kHz–2.2MHz, -40°C to 125°C. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Package":"Tray","Function":"Step-Down","Topology":"Buck","Clock Sync":"No","Output Type":"Transistor Driver","Mounting Type":"Surface Mount","Output Phases":"2","Package / Case":"32-TQFP","lifecycle_stage":"eol_hot","Control Features":"Current Limit, Enable, Frequency Control, Power Good, Soft Start","Number of Outputs":"2","Output Configuration":"Positive","Frequency - Switching":"100kHz ~ 2.2MHz","Operating Temperature":"-40°C ~ 125°C (TJ)","Synchronous Rectifier":"Yes","Supplier Device Package":"32-TQFP (7x7)","Voltage - Supply (Vcc/Vdd)":"4.5V ~ 60V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.87","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$8.87000","currency":"USD"},{"qty":10,"price":"$8.01300","currency":"USD"},{"qty":25,"price":"$7.64000","currency":"USD"},{"qty":80,"price":"$6.63388","currency":"USD"},{"qty":250,"price":"$6.33572","currency":"USD"},{"qty":500,"price":"$5.77670","currency":"USD"},{"qty":1000,"price":"$5.03132","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/968c1005f14064a186299b03d5dca6b2.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How do I set the switching frequency on MAX17559ACJ+?","answer":"The switching frequency is adjustable from 100kHz to 2.2MHz via the Frequency Control pin. A resistor from that pin to ground sets the oscillator timing — the datasheet provides the resistor-value table for the target frequency."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX17559ACJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX17559ACJ 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}}