{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX77650AEWV+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX77650AEWV~3T","canonicalUrl":"https://icboms.com/analog-devices/MAX77650AEWV~3T","factsUrl":"https://icboms.com/api/mcp/products/MAX77650AEWV%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX77650AEWV+T Li-Ion/Polymer battery charger, 1-cell, 300mA max charge current, 5.5V supply, 30-WFBGA WLBGA package, Tape & Reel.","salesMarkdown":"The MAX77650AEWV+T: Surface-mount only; no through-hole variant exists. Tape & Reel (TR) and Cut Tape (CT) options are listed, so the part supports both volume pick-and-place and prototype hand-assembly runs from the same reel. ## Charging and power rail Single-cell Lithium Ion/Polymer charger with a programmable constant-current charge up to 300 mA max — the current is set via an external resistor or I²C register, not a fixed internal limit. Battery pack voltage max is 4.6 V, which covers the standard 4.2 V and 4.35 V cell chemistries with headroom. Supply voltage max is 5.5 V — a typical USB VBUS (5.0 V nominal) sits comfortably within this, but a 5 V rail with ±10 % tolerance (5.5 V) is at the absolute limit; margin drops to zero. The input should be regulated to 5.0 V or lower for reliable operation. ## Control interface and protection The charger is controlled via GPIO and I²C — the I²C bus handles charge current and voltage programming (Programmable Features: Current, Voltage), while the GPIO lines can be used for status indication or enable control. No dedicated SMBus or SPI interface is listed. Fault protection covers over-temperature only — no reverse-battery, short-circuit, or under-voltage lockout protection is stated in the spec summary. For a design that sees hot-plug or reverse-insertion risk, external protection (a series diode or P-FET) should be added ahead of the charger. Operating temperature range is -40°C to 85°C (TA) — this is the industrial temperature grade, covering outdoor telecom enclosures, automotive cabin (non-engine bay), and factory-floor equipment. No military or extended-range (-55°C to 125°C) qualification is claimed.","metaTitle":"MAX77650AEWV+T Analog Devices Battery Charger, 30-WLP","metaDescription":"MAX77650AEWV+T Li-Ion/Polymer charger, 300mA max, 5.5V supply, -40 to 85°C, 30-WLP. Active, RoHS3. Order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Interface":"GPIO, I²C","Mounting Type":"Surface Mount","Package / Case":"30-WFBGA, WLBGA","Number of Cells":"1","lifecycle_stage":"eol_hot","Fault Protection":"Over Temperature","Battery Chemistry":"Lithium Ion/Polymer","Current - Charging":"Constant - Programmable","Battery Pack Voltage":"4.6V (Max)","Charge Current - Max":"300mA","Operating Temperature":"-40°C ~ 85°C (TA)","Programmable Features":"Current, Voltage","Voltage - Supply (Max)":"5.5V","Supplier Device Package":"30-WLP (2.75x2.15)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.1","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.10000","currency":"USD"},{"qty":10,"price":"$5.47400","currency":"USD"},{"qty":25,"price":"$5.17520","currency":"USD"},{"qty":100,"price":"$4.48500","currency":"USD"},{"qty":250,"price":"$4.25500","currency":"USD"},{"qty":500,"price":"$3.81800","currency":"USD"},{"qty":1000,"price":"$3.45000","currency":"USD"},{"qty":2500,"price":"$3.45000","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What compliance documentation does Analog Devices provide for MAX77650AEWV+T?","answer":"RoHS3 compliant (ROHS3 Compliant) is confirmed. No REACH, UL, or IEC certification is listed in the spec summary."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX77650AEWV~3T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX77650AEWV~3T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}