{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24032ARHLT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24032ARHLT","canonicalUrl":"https://icboms.com/texas-instruments/BQ24032ARHLT","factsUrl":"https://icboms.com/api/mcp/products/BQ24032ARHLT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments bqTINY™ III series, BQ24032ARHLT, single-cell Li-Ion/Polymer battery charger IC, 1.5A max charge current, 16V max input, 20-VFQFN Exposed Pad package, -40°C to 125°C junction temperature range.","salesMarkdown":"## What the 1.5A charge current and 16V input mean for your BOM The 16V max supply covers USB and common 5V wall adapters with margin for transients — no need for an external pre-regulator on most portable designs. The constant-current charge is programmable via an external resistor, and the timer is also programmable. That means you set the charge rate and safety timeout to match your battery capacity without firmware intervention. ## Industrial temperature grade and fault protection The integrated fault protection covers over-temperature, reverse current, and short circuit — the chip shuts itself down before the battery or the board sees damage.","metaTitle":"BQ24032ARHLT Texas Instruments Li-Ion Battery Charger IC","metaDescription":"Texas Instruments BQ24032ARHLT single-cell Li-Ion/Polymer charger IC from the bqTINY™ III series.","metaKeywords":null},"attributes":{"series":"bqTINY™ III","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","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":"BQ24032","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":"$5.6100","priceTiers":[{"qty":1,"price":"$5.61000","currency":"USD"},{"qty":10,"price":"$5.03600","currency":"USD"},{"qty":25,"price":"$4.76040","currency":"USD"},{"qty":100,"price":"$4.12570","currency":"USD"},{"qty":250,"price":"$3.91416","currency":"USD"},{"qty":500,"price":"$3.51216","currency":"USD"},{"qty":1250,"price":"$2.99400","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f0db05ad72933628adae0045f6ad5713.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BQ24032ARHLT/alternatives.json"},"ai":{"faq":[{"question":"What battery chemistries does the BQ24032ARHLT support?","answer":"It supports Lithium Ion and Lithium Polymer chemistries, single-cell configuration with a 4.2V battery pack voltage. That covers the vast majority of portable and handheld designs."},{"question":"What is the charge current limit for the BQ24032ARHLT?","answer":"The maximum charge current is 1.5A, and it is programmable via an external resistor. The timer is also programmable, so you can tailor the charge profile to the battery capacity without additional logic."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24032ARHLT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24032ARHLT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}