{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24001PWPR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24001PWPR","canonicalUrl":"https://icboms.com/texas-instruments/BQ24001PWPR","factsUrl":"https://icboms.com/api/mcp/products/BQ24001PWPR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ24001PWPR, single-cell Li-Ion linear charger, 1.2 A max charge current, 4.2 V battery pack voltage, 20-HTSSOP package, -40°C to 70°C operating temperature.","salesMarkdown":"For new designs or BOM lines requiring a current-production part, a replacement should be identified. ## Single-cell Li-ion linear charger in 20-HTSSOP The BQ24001PWPR is a linear charger IC for single-cell Lithium-Ion battery packs, delivering a constant charge current up to 1.2 A with a regulated battery voltage of 4.2 V. Programmable features include charge current and timer settings. The device includes over-temperature fault protection and operates over a -40°C to 70°C ambient temperature range. The maximum supply voltage is 10 V, so the input rail must be regulated to stay within that absolute-maximum rating.","metaTitle":"BQ24001PWPR Li-Ion Charger, 1.2 A, 4.2 V, 20-HTSSOP","metaDescription":"Texas Instruments BQ24001PWPR single-cell Li-Ion linear charger. 1.2 A max charge current, 4.2 V battery pack, 20-HTSSOP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR)","Interface":"-","Mounting Type":"Surface Mount","Package / Case":"20-PowerTSSOP (0.173\\\", 4.40mm Width)","Product Status":"Obsolete","Number of Cells":"1","lifecycle_stage":"eol_hot","Fault Protection":"Over Temperature","Battery Chemistry":"Lithium Ion","Current - Charging":"Constant","Base Product Number":"BQ24001","Battery Pack Voltage":"4.2V","Charge Current - Max":"1.2A","Operating Temperature":"-40°C~70°C(TA)","Programmable Features":"Current, Timer","Voltage - Supply (Max)":"10V","Supplier Device Package":"20-HTSSOP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.4100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/2fc9494cc966b3ee583a1076b838c75e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BQ24001PWPR/alternatives.json"},"ai":{"faq":[{"question":"Is BQ24001PWPR obsolete?","answer":"Yes, the BQ24001PWPR is listed as obsolete. It is not recommended for new designs."},{"question":"What is the replacement for BQ24001PWPR?","answer":"For a current-production alternative, evaluate other single-cell Li-ion linear chargers from Texas Instruments in a similar package and current rating."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24001PWPR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24001PWPR 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}}