{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MCP73213T-A5JI/MF","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"MCP73213T-A5JI-MF","canonicalUrl":"https://icboms.com/microchip/MCP73213T-A5JI-MF","factsUrl":"https://icboms.com/api/mcp/products/MCP73213T-A5JI%2FMF","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology MCP73213T-A5JI/MF Li-Ion/Polymer battery charger IC, 2-cell, 1.1A max charge current, 10-VFDFN Exposed Pad, Surface Mount, Tape & Reel.","salesMarkdown":"## 2-cell Li-Ion charger in a 3x3 DFN The MCP73213T-A5JI/MF is a constant-current, constant-voltage linear charger for 2-cell Lithium Ion/Polymer battery packs, delivering up to 1.1 A charge current from a supply up to 13 V. Operating from -40°C to 85°C, it covers industrial ambient ranges without derating the charge current at the top end. ## Charging profile and protection The charger targets a battery pack voltage of 8.8 V (2 x 4.4 V cells) and the charge current is constant-programmable via an external resistor, with a 1.1 A maximum. Integrated over-voltage protection on the output prevents the battery from seeing a voltage above the safe termination level — this is a hard shutdown, not a clamp, so the charger stops switching until the fault clears. ## Package and rework reality The 10-DFN (3x3 mm) has a 0.5 mm pitch — fine enough that a standard hot-air rework station can lift the part cleanly if the board is preheated to 125°C to reduce thermal shock on the adjacent passives. ## Lifecycle and compliance CT is available for prototype or low-volume builds.","metaTitle":"Microchip MCP73213T-A5JI/MF Li-Ion Charger IC, 2-Cell, 1.1A","metaDescription":"Active 2-cell Li-Ion/Polymer charger IC in 10-DFN, max charge current 1.1A, over-voltage protection, -40 to 85°C. Sourced to 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)","Mounting Type":"Surface Mount","Package / Case":"10-VFDFN Exposed Pad","Number of Cells":"2","lifecycle_stage":"eol_hot","Fault Protection":"Over Voltage","Battery Chemistry":"Lithium Ion/Polymer","Current - Charging":"Constant - Programmable","Battery Pack Voltage":"8.8V","Charge Current - Max":"1.1A","Operating Temperature":"-40°C ~ 85°C (TA)","Voltage - Supply (Max)":"13V","Supplier Device Package":"10-DFN (3x3)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.42","priceTiers":[{"qty":1,"price":"$2.42000","currency":"USD"},{"qty":25,"price":"$2.01400","currency":"USD"},{"qty":100,"price":"$1.86000","currency":"USD"},{"qty":3300,"price":"$1.86000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/35529bdbfb2cc582b7a4e2153bb4d73e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MCP73213T-A5JI%2FMF/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to MCP73213T-A5JI/MF?","answer":"The MCP73213 family shares the same package and pinout for the 2-cell variant; the A5JI suffix denotes the specific pre-programmed battery voltage and charge current limits. Confirm the BOM position against the datasheet before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/MCP73213T-A5JI-MF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/MCP73213T-A5JI-MF 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}}