{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24296MRGET","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24296MRGET","canonicalUrl":"https://icboms.com/texas-instruments/BQ24296MRGET","factsUrl":"https://icboms.com/api/mcp/products/BQ24296MRGET","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ24296 series single-cell Li-Ion/Polymer battery charger, I²C interface, 3A max charge current, 24-VFQFN Exposed Pad package, -40°C~85°C operating temperature.","salesMarkdown":"## 3A single-cell charger with I²C programmability The Texas Instruments BQ24296MRGET is a single-cell Lithium Ion/Polymer battery charger that delivers up to 3A charge current from a supply up to 6.2V. The charge current is constant and programmable via the I²C interface — no external resistor is needed to set the fast-charge rate, which simplifies the BOM and lets the host controller adjust the charging profile on the fly. The device integrates over-current, over-temperature, and over-voltage fault protection on-chip, so a separate supervisor IC is not required for the charger rail. This reduces board area and component count in space-constrained designs like portable instruments, IoT gateways, and handheld medical devices.","metaTitle":"TI BQ24296MRGET single-cell Li-ion charger, 3A max, I²C","metaDescription":"Texas Instruments BQ24296MRGET single-cell Li-ion battery charger. 3A max charge current, I²C programmable, fault protection.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Interface":"I²C","Mounting Type":"Surface Mount","Package / Case":"24-VFQFN Exposed Pad","Product Status":"Active","Number of Cells":"1","lifecycle_stage":"eol_hot","Fault Protection":"Over Current, Over Temperature, Over Voltage","Battery Chemistry":"Lithium Ion/Polymer","Current - Charging":"Constant - Programmable","Base Product Number":"BQ24296","Battery Pack Voltage":"4.2V","Charge Current - Max":"3A","Operating Temperature":"-40°C~85°C(TA)","Programmable Features":"-","Voltage - Supply (Max)":"6.2V","Supplier Device Package":"24-VQFN (4x4)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.8500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/0363713d638b8dfdd137ceccd9531af8.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between BQ24296MRGET and BQ24296RGET?","answer":"The two share the same base product number BQ24296 and identical electrical specifications — single-cell Li-ion charger, 3A max, I²C interface, 24-VFQFN package. The suffix difference (MRGET vs RGET) typically indicates packaging or reel quantity variations. Pin-compatible and functionally identical; the choice comes down to the reel format your assembly house prefers."},{"question":"Is BQ24296MRGET compatible with 2-cell batteries?","answer":"No. This charger is designed for a single-cell (1S) Lithium Ion/Polymer battery with a 4.2V termination voltage. It does not support 2-cell (2S) packs. For a 2-cell application, look at the BQ24297 or BQ25890 family which handles higher battery pack voltages."},{"question":"Where can I find the BQ24296MRGET datasheet?","answer":"The datasheet for the BQ24296 family is available from Texas Instruments' website under the base product number BQ24296. It covers the full register map for the I²C interface, the thermal pad layout recommendation, and the application circuits for USB and adapter input configurations."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24296MRGET","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24296MRGET when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}