{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LT3650IMSE-4.2#PBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LT3650IMSE-4.2PBF","canonicalUrl":"https://icboms.com/analog-devices/LT3650IMSE-4.2PBF","factsUrl":"https://icboms.com/api/mcp/products/LT3650IMSE-4.2%23PBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LT3650IMSE-4.2#PBF Li-Ion/Polymer battery charger IC, 1-cell, 4.2V pack voltage, 2A max charge current, 12-MSOP-EP exposed pad, tube.","salesMarkdown":"## What this Li-Ion charger IC does and where it fits The LT3650IMSE-4.2#PBF is a constant-current, constant-voltage (CC/CV) charger IC for single-cell Lithium-Ion or Lithium-Polymer battery packs, with a fixed 4.2V termination voltage. It delivers up to 2A of programmable charge current from a supply rail as high as 32V. The IC includes over-temperature fault protection and a programmable timer for charge termination, making it suitable for portable devices, handheld instruments, and battery-backed systems where a dedicated charging controller is needed. ## Package, mounting, and board-fit considerations Housed in a 12-lead TSSOP package with an exposed pad (12-MSOP-EP), the LT3650IMSE-4.2#PBF is surface-mount only. The part ships in tubes, not tape-and-reel, so plan for manual or tube-fed pick-and-place handling.","metaTitle":"LT3650IMSE-4.2#PBF Analog Devices Li-Ion Charger, 2A","metaDescription":"LT3650IMSE-4.2#PBF Li-Ion/Polymer charger IC, 2A max charge current, 32V supply, active production. ROHS3 compliant. Sourced 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":"12-TSSOP (0.118\\\", 3.00mm Width) Exposed Pad","Number of Cells":"1","lifecycle_stage":"eol_hot","Fault Protection":"Over Temperature","Battery Chemistry":"Lithium Ion/Polymer","Current - Charging":"Constant - Programmable","Battery Pack Voltage":"4.2V","Charge Current - Max":"2A","Operating Temperature":"-40°C ~ 85°C (TA)","Programmable Features":"Timer","Voltage - Supply (Max)":"32V","Supplier Device Package":"12-MSOP-EP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.28","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$9.28000","currency":"USD"},{"qty":10,"price":"$8.38200","currency":"USD"},{"qty":37,"price":"$7.99216","currency":"USD"},{"qty":111,"price":"$6.93955","currency":"USD"},{"qty":259,"price":"$6.62761","currency":"USD"},{"qty":518,"price":"$6.04284","currency":"USD"},{"qty":1036,"price":"$5.26311","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What compliance documentation does Analog Devices provide for the LT3650IMSE-4.2#PBF?","answer":"The part is ROHS3 compliant. Analog Devices provides a RoHS certificate of compliance and a material declaration upon request. No UL or IEC certification is listed in the standard documentation for this IC."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LT3650IMSE-4.2PBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LT3650IMSE-4.2PBF 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}}