{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ2002CSN","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ2002CSN","canonicalUrl":"https://icboms.com/texas-instruments/BQ2002CSN","factsUrl":"https://icboms.com/api/mcp/products/BQ2002CSN","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ2002CSN battery charge controller, multi-chemistry, 2V pack voltage, constant/pulsed current, 8-SOIC (0.154\", 3.90mm Width) surface mount, tube.","salesMarkdown":"## Multi-chemistry charge controller in 8-SOIC The BQ2002CSN is a Texas Instruments battery charge controller supporting multi-chemistry cells — NiCd, NiMH, Li-Ion, or lead-acid — with a constant or pulsed current charging algorithm and a programmable voltage termination threshold. It is supplied in an 8-SOIC surface-mount package (0.154\" body width, 3.90 mm) and ships in tube format, suitable for medium-volume pick-and-place assembly. The maximum supply voltage is 6 V, and the battery pack voltage is limited to 2 V — typical for a single-cell Li-Ion or two-cell NiMH/NiCd series.","metaTitle":"BQ2002CSN Texas Instruments Battery Charger IC","metaDescription":"BQ2002CSN Texas Instruments battery charge controller, multi-chemistry, 2V pack, constant/pulsed current, 8-SOIC surface mount.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tube","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Battery Chemistry":"Multi-Chemistry","Current - Charging":"Constant, Pulsed","Battery Pack Voltage":"2V","Operating Temperature":"0°C ~ 70°C (TA)","Programmable Features":"Voltage","Voltage - Supply (Max)":"6V","Supplier Device Package":"8-SOIC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.07","priceTiers":[{"qty":1,"price":"$3.07000","currency":"USD"},{"qty":10,"price":"$2.76100","currency":"USD"},{"qty":25,"price":"$2.60480","currency":"USD"},{"qty":100,"price":"$2.21940","currency":"USD"},{"qty":250,"price":"$2.08396","currency":"USD"},{"qty":500,"price":"$1.82346","currency":"USD"},{"qty":1000,"price":"$1.51087","currency":"USD"},{"qty":2500,"price":"$1.47450","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/9bd637c65b2649ca502411e7a79cb01f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BQ2002CSN/alternatives.json"},"ai":{"faq":[{"question":"What battery chemistries does BQ2002CSN support?","answer":"It supports multi-chemistry cells — NiCd, NiMH, Li-Ion, and lead-acid — with a constant or pulsed current charging profile and programmable voltage termination."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ2002CSN","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ2002CSN 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}}