{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24125RHLR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24125RHLR","canonicalUrl":"https://icboms.com/texas-instruments/BQ24125RHLR","factsUrl":"https://icboms.com/api/mcp/products/BQ24125RHLR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments bqSWITCHER™ series, BQ24125RHLR — Li-Ion/Polymer battery charger IC, 1 to 3 cells, 2 A max charge current, 16 V max supply, -40°C to 85°C, 20-VFQFN Exposed Pad package.","salesMarkdown":"## What the 16V supply and 2A ceiling mean for your BOM The BQ24125RHLR accepts a supply up to 16 V, which comfortably covers a fully charged 3S Li-ion pack at 12.6 V plus the dropout of the upstream adapter. ## Cell count and programmable charge profile This charger handles 1 to 3 series Li-ion or Li-polymer cells, with the battery pack voltage set at 8.4 V — that's the 2-cell full-charge target. The charge current is constant and programmable, and the IC also lets you program the charge timer so the charge cycle terminates safely if the battery never reaches the regulation voltage. ## Fault protection and temp grade On-chip over-temperature protection shuts down the charger if the die exceeds the safe limit — a useful safeguard when the board is in a sealed enclosure without active airflow.","metaTitle":"BQ24125RHLR — TI bqSWITCHER Li-Ion Charger IC, 1-3 Cells, 2A","metaDescription":"Texas Instruments BQ24125RHLR bqSWITCHER Li-Ion/Polymer charger IC. Active production. 1-3 cell, 2A max, 16V input, -40°C to 85°C. 20-VQFN exposed pad.","metaKeywords":null},"attributes":{"series":"bqSWITCHER™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"bqSWITCHER™","Package":"Tape & Reel (TR); Cut Tape (CT)","Interface":"-","Mounting Type":"Surface Mount","Package / Case":"20-VFQFN Exposed Pad","Product Status":"Active","Number of Cells":"1 ~ 3","lifecycle_stage":"eol_hot","Fault Protection":"Over Temperature","Battery Chemistry":"Lithium Ion/Polymer","Current - Charging":"Constant - Programmable","Base Product Number":"BQ24125","Battery Pack Voltage":"8.4V","Charge Current - Max":"2A","Operating Temperature":"-40°C~85°C(TA)","Programmable Features":"Current, Timer","Voltage - Supply (Max)":"16V","Supplier Device Package":"20-VQFN (3.5x4.5)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.2200","priceTiers":[{"qty":1,"price":"$7.22000","currency":"USD"},{"qty":10,"price":"$6.51800","currency":"USD"},{"qty":25,"price":"$6.21480","currency":"USD"},{"qty":100,"price":"$5.39620","currency":"USD"},{"qty":250,"price":"$5.15372","currency":"USD"},{"qty":500,"price":"$4.69898","currency":"USD"},{"qty":1000,"price":"$4.29000","currency":"USD"},{"qty":3000,"price":"$4.29000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/113f4600c3c0000927d760994a454ad9.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BQ24125RHLR/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24125RHLR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24125RHLR 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}}