{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ25070DQCR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ25070DQCR","canonicalUrl":"https://icboms.com/texas-instruments/BQ25070DQCR","factsUrl":"https://icboms.com/api/mcp/products/BQ25070DQCR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ25070DQCR single-cell LiFePO4 battery charger IC, 1A max charge current, USB interface, 10-WFDFN exposed pad, -40°C to 85°C.","salesMarkdown":"## LiFePO4 single-cell charger with USB input The Texas Instruments BQ25070DQCR is a single-cell Lithium Iron Phosphate (LiFePO4) battery charger IC with a USB input and programmable constant-current charge up to 1 A max. ## Charge current and voltage — what sets the BOM The 1 A max charge current is the thermal design ceiling for the 10-WSON (3x2) package. The battery pack voltage is 3.5 V. ## Protection and interface On-chip fault protection covers over-temperature and over-voltage, reducing the need for external supervisory components. The USB interface allows direct connection to a standard USB port or a dedicated USB power source without level-shifting. ## Sourcing and lifecycle No official second-source or pin-compatible alternate is listed in the TI family.","metaTitle":"BQ25070DQCR LiFePO4 Charger IC, 1A, USB, Active","metaDescription":"Texas Instruments BQ25070DQCR single-cell LiFePO4 charger IC. 1A max charge current, USB interface, over-temp and over-voltage 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)","Interface":"USB","Mounting Type":"Surface Mount","Package / Case":"10-WFDFN Exposed Pad","Product Status":"Active","Number of Cells":"1","lifecycle_stage":"eol_hot","Fault Protection":"Over Temperature, Over Voltage","Battery Chemistry":"Lithium Iron Phosphate","Current - Charging":"Constant - Programmable","Base Product Number":"BQ25070","Battery Pack Voltage":"3.5V","Charge Current - Max":"1A","Operating Temperature":"-40°C~85°C(TA)","Programmable Features":"-","Voltage - Supply (Max)":"10.2V","Supplier Device Package":"10-WSON (3x2)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0395","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7d9661f22fe3a7628c04268cd90021e4.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the charge current and voltage of the BQ25070DQCR?","answer":"The maximum charge current is 1 A, programmable via an external resistor. The battery pack voltage is 3.5 V, designed for single-cell LiFePO4 packs with a 3.2 V nominal cell voltage."},{"question":"Does the BQ25070DQCR come in a tape and reel package?","answer":"Yes, the BQ25070DQCR is supplied in Tape & Reel (TR) packaging, suitable for automated pick-and-place assembly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ25070DQCR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ25070DQCR 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}}