{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24401PWG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24401PWG4","canonicalUrl":"https://icboms.com/texas-instruments/BQ24401PWG4","factsUrl":"https://icboms.com/api/mcp/products/BQ24401PWG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ24401PWG4, Multi-Chemistry battery charger controller, 6V max supply, Timer programmable, -20°C to 70°C, 8-TSSOP, Tube.","salesMarkdown":"## Multi-chemistry charger controller in 8-TSSOP The Texas Instruments BQ24401PWG4 is a multi-chemistry battery charger controller designed for charging a range of battery types — NiCd, NiMH, Li-Ion, and lead-acid — without requiring a separate chemistry-specific IC. It integrates a programmable timer for charge termination, making it suitable for standalone charger designs in consumer and industrial equipment where the battery chemistry may vary across product variants. ## Supply rail and temperature envelope The device operates from a maximum supply voltage of 6V, which sets the input rail requirement for the charger circuit — a regulated 5V rail or a 6V wall adapter is typical. The operating temperature range of -20°C to 70°C covers most indoor and sheltered outdoor applications, including portable instruments, backup power systems, and battery-powered tools that are not exposed to extreme cold or engine-bay heat. ## Package and mounting The 8-TSSOP footprint is shared across the BQ24401 family, so a board layout for one member accepts the others.","metaTitle":"BQ24401PWG4 Battery Charger IC, Multi-Chemistry, 8-TSSOP","metaDescription":"Texas Instruments BQ24401PWG4 multi-chemistry battery charger controller. Active production, 8-TSSOP package, -20°C to 70°C range.","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":"Tube","Interface":"-","Mounting Type":"Surface Mount","Package / Case":"8-TSSOP (0.173\\\", 4.40mm Width)","Number of Cells":"-","lifecycle_stage":"eol_hot","Fault Protection":"-","Battery Chemistry":"Multi-Chemistry","Current - Charging":"-","Base Product Number":"BQ24401","Battery Pack Voltage":"-","Charge Current - Max":"-","Operating Temperature":"-20°C~70°C(TA)","Programmable Features":"Timer","Voltage - Supply (Max)":"6V","Supplier Device Package":"8-TSSOP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c8454b9cf139aafd45bd46f735869fbf.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between BQ24401PWG4 and BQ24401PW?","answer":"The BQ24401PWG4 is the Tube-shipped variant of the BQ24401PW. The PW suffix indicates the 8-TSSOP package; the G4 suffix denotes the Tube shipping medium. The die and electrical specifications are identical — the only difference is the shipping format."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24401PWG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24401PWG4 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}}