{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24027DRCTG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24027DRCTG4","canonicalUrl":"https://icboms.com/texas-instruments/BQ24027DRCTG4","factsUrl":"https://icboms.com/api/mcp/products/BQ24027DRCTG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments bqTINY™-II series, BQ24027DRCTG4, single-cell Li-Ion/Polymer linear charger IC, USB interface, 500 mA max charge current, 4.2 V battery pack voltage, 10-VSON (3x3 mm) package, -40°C to 125°C junction temperature.","salesMarkdown":"## Single-cell Li-Ion charger with USB input — what it does The Texas Instruments BQ24027DRCTG4 is a linear charger IC from the bqTINY™-II series, designed for single-cell Lithium-Ion or Lithium-Polymer battery packs. It accepts a USB bus input and delivers a programmable constant charge current up to 500 mA, terminating at a regulated 4.2 V battery voltage. The part includes over-temperature fault protection and programmable charge-current and timer settings, making it a self-contained charge-management solution for portable devices. ## Package and temperature — design-in constraints Housed in a 10-VFDFN exposed-pad package (3x3 mm VSON), the BQ24027DRCTG4 requires a surface-mount assembly process with a thermal pad connection for heat dissipation. ## Obsolete — sourcing reality The BQ24027DRCTG4 carries an Obsolete product status.","metaTitle":"BQ24027DRCTG4 Li-Ion Charger IC, 500 mA, USB, 10-VSON","metaDescription":"Texas Instruments BQ24027DRCTG4 single-cell Li-Ion/Polymer charger, 500 mA max, USB interface, 10-VFDFN package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"bqTINY™-II","Package":"Tape & Reel (TR)","Interface":"USB","Mounting Type":"Surface Mount","Package / Case":"10-VFDFN Exposed Pad","Product Status":"Obsolete","Number of Cells":"1","lifecycle_stage":"eol_hot","Fault Protection":"Over Temperature","Battery Chemistry":"Lithium Ion/Polymer","Current - Charging":"Constant - Programmable","Base Product Number":"BQ24027","Battery Pack Voltage":"4.2V","Charge Current - Max":"500mA","Operating Temperature":"-40°C~125°C(TJ)","Programmable Features":"Current, Timer","Voltage - Supply (Max)":"6.5V","Supplier Device Package":"10-VSON (3x3)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5231bfebd8a96493d69d3ffb619779e5.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can I use BQ24027DRCTG4 with a 5V input?","answer":"Yes, the maximum supply voltage is 6.5 V, so a standard 5 V USB bus is within the operating range. The charger regulates the battery to 4.2 V and the charge current is programmable up to 500 mA."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24027DRCTG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24027DRCTG4 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}}