{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX1873SEEE+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX1873SEEE","canonicalUrl":"https://icboms.com/analog-devices/MAX1873SEEE","factsUrl":"https://icboms.com/api/mcp/products/MAX1873SEEE%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX1873SEEE+ multi-chemistry battery charger IC, 3-cell, 4A max charge current, 28V supply max, 16-SSOP package, surface mount, tube.","salesMarkdown":"## Multi-chemistry charger for 3-cell Li+ packs The MAX1873SEEE+ is a multi-chemistry battery charger IC from Analog Devices, designed to charge 3-series cell packs up to 12.6 V with a programmable constant-current profile up to 4 A. Input supply tolerance extends to 28 V max, giving headroom for unregulated wall adapters or automotive rails without an external pre-regulator. ## 4 A charge current and thermal budget A 4 A charge current into a 3-cell Li+ pack at 12.6 V means the IC dissipates power proportional to the dropout between input and battery — at 28 V input and full current, the die sees over 60 W, so the package's thermal impedance and board copper become the limiting factor, not the silicon. The constant-current programming pin allows the designer to set the charge rate via a single resistor, adapting the thermal load to the available heatsinking.","metaTitle":"MAX1873SEEE+ Analog Devices Battery Charger IC, 4A, 3-Cell","metaDescription":"Active-production multi-chemistry battery charger IC for 3-cell packs. 4A max charge current, 28V supply max, -40°C to 85°C. ROHS3. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Package":"Tube","Mounting Type":"Surface Mount","Package / Case":"16-SSOP (0.154\\\", 3.90mm Width)","Number of Cells":"3","lifecycle_stage":"eol_hot","Battery Chemistry":"Multi-Chemistry","Current - Charging":"Constant - Programmable","Battery Pack Voltage":"12.6V","Charge Current - Max":"4A","Operating Temperature":"-40°C ~ 85°C (TA)","Voltage - Supply (Max)":"28V","Supplier Device Package":"16-QSOP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.57","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.57000","currency":"USD"},{"qty":10,"price":"$5.00000","currency":"USD"},{"qty":25,"price":"$4.72680","currency":"USD"},{"qty":100,"price":"$4.09660","currency":"USD"},{"qty":250,"price":"$3.88648","currency":"USD"},{"qty":500,"price":"$3.48732","currency":"USD"},{"qty":1000,"price":"$2.94112","currency":"USD"},{"qty":2500,"price":"$2.79406","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What battery chemistries does the MAX1873SEEE+ support?","answer":"It supports multi-chemistry charging, meaning it can be configured for Li-ion, Li-Poly, or other cell types via the programming pins."},{"question":"What is the maximum charge current and battery voltage?","answer":"The charge current is programmable up to 4 A maximum, and the battery pack voltage is 12.6 V (3-series cells)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX1873SEEE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX1873SEEE 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}}