{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24030RHLR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24030RHLR","canonicalUrl":"https://icboms.com/texas-instruments/BQ24030RHLR","factsUrl":"https://icboms.com/api/mcp/products/BQ24030RHLR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments bqTINY™ III series, BQ24030RHLR, 1S Li-Ion/Polymer linear charger, USB interface, 1.5A max charge current, programmable current and timer, fault protection, -40°C to 125°C, 20-VQFN Exposed Pad.","salesMarkdown":"## 1S Li-Ion/Polymer charger with USB input The Texas Instruments BQ24030RHLR is a linear battery charger from the bqTINY™ III series, designed for single-cell (1S) Lithium Ion or Lithium Polymer packs. It accepts power through a USB interface and delivers a programmable constant charge current up to 1.5 A maximum. ## Charge current and programmable features The charge current is constant and programmable via an external resistor, with a ceiling of 1.5 A. Additional programmable features include a charge timer, which allows the designer to set a safety timeout for the charge cycle. Fault protection covers over-temperature, reverse current, and short-circuit conditions, providing a robust charging solution for portable devices without requiring external monitoring circuitry. ## Package and thermal pad rework Housed in a 20-VFQFN Exposed Pad package (Supplier Device Package 20-VQFN 3.5x4.5 mm), the part is surface-mount and requires a thermal pad on the PCB for heat sinking. Under a hot-air station, the small 3.5x4.5 mm body reflows cleanly if the pad is properly tinned and the profile stays within the datasheet's recommended reflow curve. ## Temperature range and operating environment The 16 V maximum supply voltage gives headroom for unregulated USB or 12 V rail inputs.","metaTitle":"BQ24030RHLR bqTINY III Li-Ion Charger, 1.5A Max, 20-VQFN","metaDescription":"Texas Instruments BQ24030RHLR 1S Li-Ion/Polymer battery charger. 1.5A max charge current, USB interface, -40°C to 125°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":"bqTINY™ III","Package":"Tape & Reel (TR); Cut Tape (CT)","Interface":"USB","Mounting Type":"Surface Mount","Package / Case":"20-VFQFN Exposed Pad","Product Status":"Active","Number of Cells":"1","lifecycle_stage":"eol_hot","Fault Protection":"Over Temperature, Reverse Current, Short Circuit","Battery Chemistry":"Lithium Ion/Polymer","Current - Charging":"Constant - Programmable","Base Product Number":"BQ24030","Battery Pack Voltage":"4.2V","Charge Current - Max":"1.5A","Operating Temperature":"-40°C~125°C(TJ)","Programmable Features":"Current, Timer","Voltage - Supply (Max)":"16V","Supplier Device Package":"20-VQFN (3.5x4.5)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.6700","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ac9036052305c74527f033a709990eb1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the maximum charge current for BQ24030RHLR?","answer":"The maximum charge current is 1.5 A, programmable via an external resistor."},{"question":"Is BQ24030RHLR compatible with 1S Li-Ion and lithium polymer batteries?","answer":"Yes, the BQ24030RHLR is designed for single-cell (1S) Lithium Ion and Lithium Polymer battery chemistries, with a battery pack voltage of 4.2 V."},{"question":"What package does BQ24030RHLR come in?","answer":"It comes in a 20-VFQFN Exposed Pad package, also specified as a 20-VQFN with dimensions 3.5x4.5 mm."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24030RHLR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24030RHLR 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}}