{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24008PWPR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24008PWPR","canonicalUrl":"https://icboms.com/texas-instruments/BQ24008PWPR","factsUrl":"https://icboms.com/api/mcp/products/BQ24008PWPR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ24008PWPR single-cell Li-ion linear battery charger, 1.2A max charge current, 10V supply max, programmable current and timer, over-temperature protection, 20-PowerTSSOP package, -40°C to 70°C operating temperature.","salesMarkdown":"## Single-cell Li-ion linear charger, 1.2 A ceiling The Texas Instruments BQ24008PWPR is a linear charger IC for single-cell Lithium-Ion battery packs, delivering a constant charge current up to 1.2 A. It operates from a supply rail up to 10 V and integrates over-temperature fault protection — a common failure signature on boards where the thermal pad wasn't properly soldered to the ground plane. ## Programmable current and timer — no I²C needed Charge current and safety timer are set by external resistors — no digital interface required. This simplifies the BOM for cost-sensitive designs where a microcontroller isn't already on the board. The constant-current charging profile is the standard CC/CV algorithm for Li-ion cells; the 4.2 V battery pack voltage is the termination threshold.","metaTitle":"BQ24008PWPR Li-Ion Charger IC, 1.2A Max Charge Current","metaDescription":"Texas Instruments BQ24008PWPR single-cell Li-ion linear charger. 1.2A max charge current, 10V supply max, 20-PowerTSSOP, active production.","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":"-","Mounting Type":"Surface Mount","Package / Case":"20-PowerTSSOP (0.173\\\", 4.40mm Width)","Product Status":"Active","Number of Cells":"1","lifecycle_stage":"eol_hot","Fault Protection":"Over Temperature","Battery Chemistry":"Lithium Ion","Current - Charging":"Constant","Base Product Number":"BQ24008","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":"$2.5953","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fbq24007","sourceUrl":null},"ai":{"faq":[{"question":"What is the maximum charge current for BQ24008PWPR?","answer":"The maximum charge current is 1.2 A, set by an external resistor. The charger operates in constant-current mode for the bulk charge phase."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24008PWPR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24008PWPR 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}}