{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX77734BENP+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX77734BENPT","canonicalUrl":"https://icboms.com/analog-devices/MAX77734BENPT","factsUrl":"https://icboms.com/api/mcp/products/MAX77734BENP%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices Smart Power Selector™ battery charger IC, MAX77734BENP+T, 1-cell Li-Ion/Polymer, 300mA max charge current, I2C interface, 20-WLP package.","salesMarkdown":"## 300 mA charge current for compact Li-ion designs The MAX77734BENP+T is a 1-cell Lithium Ion/Polymer battery charger IC from Analog Devices' Smart Power Selector™ series, delivering up to 300 mA programmable charge current. That charge rate suits wearable and IoT devices where the battery capacity is under 500 mAh — the 0.5C to 1C charge rate keeps the cell within its safe charging envelope without excessive heat in the 20-WLP package. ## I²C-programmable voltage and current Charge parameters are set over an I²C interface — the MAX77734BENP+T supports programmable charge current and battery regulation voltage up to 4.6 V max. The constant-current constant-voltage (CC/CV) profile is handled internally; the host only writes the target values via the serial bus. Supply voltage max is 5.5 V, which covers standard USB bus power (5 V nominal) with margin for cable drop. The part is ROHS3 compliant.","metaTitle":"MAX77734BENP+T Analog Devices Battery Charger, 300mA, 20-WLP","metaDescription":"MAX77734BENP+T 1-cell Li-Ion battery charger, 300mA max charge current, I2C interface, 20-WLP package. Active production, RoHS3 compliant. Sourced to order.","metaKeywords":null},"attributes":{"series":"Smart Power Selector™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"Smart Power Selector™","Package":"Tape & Reel (TR); Cut Tape (CT)","Interface":"I²C","Mounting Type":"Surface Mount","Package / Case":"20-XFBGA, 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","Programmable Features":"Current, Voltage","Voltage - Supply (Max)":"5.5V","Supplier Device Package":"20-WLP (1.97x2.23)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.27","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.27000","currency":"USD"},{"qty":10,"price":"$4.73500","currency":"USD"},{"qty":25,"price":"$4.47680","currency":"USD"},{"qty":100,"price":"$3.87990","currency":"USD"},{"qty":250,"price":"$3.68096","currency":"USD"},{"qty":500,"price":"$3.30290","currency":"USD"},{"qty":1000,"price":"$2.78558","currency":"USD"},{"qty":2500,"price":"$2.64630","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/9b170cafa3fdad9825f08193151b2292.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the maximum charge current for MAX77734BENP+T?","answer":"The MAX77734BENP+T supports a programmable charge current up to 300 mA maximum. The actual current is set via the I²C interface."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX77734BENPT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX77734BENPT 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}}