{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX17085BETL+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX17085BETLT","canonicalUrl":"https://icboms.com/analog-devices/MAX17085BETLT","factsUrl":"https://icboms.com/api/mcp/products/MAX17085BETL%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX17085BETL+T multi-chemistry battery charger IC, 2-4 cell support, constant programmable charging current, overcurrent and overvoltage fault protection, 40-TQFN (5x5) package, -40°C to 85°C operating temperature.","salesMarkdown":"## Multi-chemistry charger for 2–4 cell packs The MAX17085BETL+T from Analog Devices is a multi-chemistry battery charger IC designed for portable and industrial equipment that runs on 2 to 4 series cells. It accepts a supply up to 24 V and delivers a constant programmable charging current — the exact current setpoint is defined by external resistors, so the same part can charge a 2-cell Li-ion pack in a handheld instrument or a 4-cell LiFePO4 bank in a field radio. Overcurrent and overvoltage fault protection are built in, which saves a supervisor IC and a sense resistor on the BOM. ## Lifecycle and sourcing The MAX17085BETL+T is listed as Active on the manufacturer's lifecycle status. ROHS3 compliant. No NRND or last-time-buy notice is in effect. For current pricing and lead time, submit an RFQ — availability is confirmed at quote time through independent distribution.","metaTitle":"MAX17085BETL+T Multi-Chemistry Battery Charger IC, 2-4 Cells","metaDescription":"MAX17085BETL+T multi-chemistry battery charger IC from Analog Devices. Supports 2-4 cells, constant programmable current, overcurrent/overvoltage protection.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Package / Case":"40-WFQFN Exposed Pad","Number of Cells":"2 ~ 4","lifecycle_stage":"eol_hot","Fault Protection":"Over Current, Over Voltage","Battery Chemistry":"Multi-Chemistry","Current - Charging":"Constant - Programmable","Operating Temperature":"-40°C ~ 85°C (TA)","Voltage - Supply (Max)":"24V","Supplier Device Package":"40-TQFN (5x5)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.44","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$8.44000","currency":"USD"},{"qty":10,"price":"$7.62200","currency":"USD"},{"qty":25,"price":"$7.26760","currency":"USD"},{"qty":100,"price":"$6.31030","currency":"USD"},{"qty":250,"price":"$6.02668","currency":"USD"},{"qty":500,"price":"$5.49490","currency":"USD"},{"qty":1000,"price":"$4.78588","currency":"USD"},{"qty":2500,"price":"$4.60863","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/65188def56f8fa7d63bbf832716b3a2e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the charging current for MAX17085BETL+T?","answer":"The charging current is constant and programmable — set by an external resistor. The exact current value depends on the resistor value chosen; the datasheet provides the formula and typical range."},{"question":"Is MAX17085BETL+T compatible with 3-cell lithium-ion batteries?","answer":"Yes. The part supports 2 to 4 cells, so a 3-cell Li-ion pack (11.1 V nominal) is within its operating range."},{"question":"Does MAX17085BETL+T have overvoltage protection?","answer":"Yes, overvoltage and overcurrent fault protection are both built in."},{"question":"Where can I buy MAX17085BETL+T?","answer":"This part is sourced and quoted to order through independent distribution. Submit an RFQ for current availability and pricing — confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX17085BETLT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX17085BETLT 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}}