{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LT3652EMSE#PBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LT3652EMSE~4PBF","canonicalUrl":"https://icboms.com/analog-devices/LT3652EMSE~4PBF","factsUrl":"https://icboms.com/api/mcp/products/LT3652EMSE%23PBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LT3652EMSE#PBF multi-chemistry battery charger IC, 2A max charge current, 14.4V battery pack voltage, 32V supply max, 12-TSSOP exposed pad, tube, surface mount.","salesMarkdown":"## Multi-chemistry charger with programmable current and timer The LT3652EMSE#PBF is a multi-chemistry battery charger IC from Analog Devices, handling Li-Ion, Li-Polymer, NiMH, and NiCd chemistries through a constant-current/constant-voltage algorithm. The 2 A max charge current and 14.4 V battery pack voltage ceiling make it a fit for charging 4-series Li-Ion packs or sealed lead-acid batteries at moderate current. Supply voltage tolerance up to 32 V means the part can regulate from unregulated wall adapters or automotive rails without an external pre-regulator — the input range absorbs transients common in 12 V and 24 V systems. ## Package and thermal management Housed in a 12-TSSOP package with an exposed pad (0.118\" width, 3.00 mm), the LT3652EMSE#PBF relies on the thermal pad soldered to a PCB copper plane to dissipate heat during high-current charging. The exposed pad is the primary thermal path — a layout without a solid ground-plane connection under the pad will limit the charge current before the 2 A ceiling is reached. The supplier device package is 12-MSOP-EP, functionally identical to the 12-TSSOP-EP footprint. Both refer to the same 3 mm × 3 mm body with an exposed pad; the MSOP and TSSOP nomenclatures are interchangeable for this part's land pattern. ## Temperature grade and charging control The wide junction range means the charger can run at full 2 A current into a hot battery without hitting thermal shutdown, provided the PCB copper area is adequate. Programmable features include charge current set by an external resistor and a safety timer that terminates charging if the battery does not reach full voltage within the programmed window. The timer prevents overcharging a failed cell that never reaches termination voltage. ## Lifecycle and compliance Sourced to order against BOM quantities.","metaTitle":"LT3652EMSE#PBF Analog Devices Battery Charger IC, 2A","metaDescription":"LT3652EMSE#PBF multi-chemistry battery charger IC from Analog Devices. 2A max charge current, 14.4V pack voltage, 32V supply max. Active, RoHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Package":"Tube","Mounting Type":"Surface Mount","Package / Case":"12-TSSOP (0.118\\\", 3.00mm Width) Exposed Pad","lifecycle_stage":"eol_hot","Battery Chemistry":"Multi-Chemistry","Current - Charging":"Constant - Programmable","Battery Pack Voltage":"14.4V","Charge Current - Max":"2A","Operating Temperature":"-40°C ~ 125°C (TJ)","Programmable Features":"Current, Timer","Voltage - Supply (Max)":"32V","Supplier Device Package":"12-MSOP-EP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.23","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$9.23000","currency":"USD"},{"qty":10,"price":"$8.34100","currency":"USD"},{"qty":25,"price":"$7.95320","currency":"USD"},{"qty":100,"price":"$6.90570","currency":"USD"},{"qty":250,"price":"$6.59532","currency":"USD"},{"qty":500,"price":"$6.01338","currency":"USD"},{"qty":1000,"price":"$5.49000","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"How can I order LT3652EMSE#PBF or check availability?","answer":"Submit an RFQ for lot-specific date codes and packaging condition."},{"question":"What is the difference between LT3652EMSE#PBF and LT3652IMSE#PBF?","answer":"Both parts share the same multi-chemistry charger core, 2 A max charge current, 14.4 V pack voltage, and 12-MSOP-EP package. The 'E' vs 'I' suffix denotes the temperature screening level, not a parametric difference."},{"question":"Will LT3652EMSE#PBF drop into a board designed for LT3652EDD#PBF?","answer":"No — the LT3652EDD#PBF uses a 12-DFN (3 mm × 3 mm) package with a different footprint and thermal pad layout. The LT3652EMSE#PBF is a 12-MSOP-EP (TSSOP) package. The two are not pin-to-pin compatible; a board spin is required to swap between them."},{"question":"What compliance documentation does Analog Devices provide for LT3652EMSE#PBF?","answer":"Analog Devices provides RoHS3 compliance certification and a material declaration per the EU RoHS directive. The ROHS3 compliance is confirmed on the product status."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LT3652EMSE~4PBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LT3652EMSE~4PBF 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}}