{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ25071QWDQCTQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ25071QWDQCTQ1","canonicalUrl":"https://icboms.com/texas-instruments/BQ25071QWDQCTQ1","factsUrl":"https://icboms.com/api/mcp/products/BQ25071QWDQCTQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ25071QWDQCTQ1, Automotive AEC-Q100, single-cell LiFePO4 battery charger IC, 1A max programmable charge current, USB interface, 8V supply max, -40 to 125°C, 10-WFDFN Exposed Pad / 10-WSON (3x2).","salesMarkdown":"## Single-cell LiFePO4 charger for automotive environments The BQ25071QWDQCTQ1: It targets the 3.5V pack voltage plateau of LiFePO4 chemistry with a constant-current, constant-voltage charge algorithm, delivering up to 1A programmable charge current from a USB or 8V max supply rail. The 10-WSON (3x2 mm) package with wettable flank supports automated optical inspection (AOI) after reflow, a requirement for high-reliability automotive PCB assemblies. The 1A max charge current is programmable via an external resistor, letting the design engineer set the charge rate to match the LiFePO4 cell capacity. Integrated over-temperature and over-voltage fault protection shuts down the charger if the die temperature exceeds the thermal limit or if the battery voltage rises above the safe threshold.","metaTitle":"BQ25071QWDQCTQ1 LiFePO4 Charger IC, AEC-Q100, 1A, 10-WSON","metaDescription":"Texas Instruments BQ25071QWDQCTQ1 single-cell LiFePO4 battery charger, AEC-Q100 qualified, 1A programmable charge current, USB interface, 10-WSON package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"Automotive, AEC-Q100","Package":"Tape & Reel (TR); Cut Tape (CT)","Interface":"USB","Mounting Type":"Surface Mount, Wettable Flank","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":"BQ25071","Battery Pack Voltage":"3.5V","Charge Current - Max":"1A","Operating Temperature":"-40°C~125°C(TA)","Programmable Features":"-","Voltage - Supply (Max)":"8V","Supplier Device Package":"10-WSON (3x2)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.5000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/e07f6c570cbb6cca5bb6fa7c22632da0.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ25071QWDQCTQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ25071QWDQCTQ1 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}}