{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ25600DYFFR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ25600DYFFR","canonicalUrl":"https://icboms.com/texas-instruments/BQ25600DYFFR","factsUrl":"https://icboms.com/api/mcp/products/BQ25600DYFFR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ25600DYFFR I²C-controlled single-cell Li-Ion/Polymer linear charger, 3 A max charge current, 13.5 V max input, 30-DSBGA package, -40°C to 85°C operation.","salesMarkdown":"## 3 A through a 30-ball DSBGA — thermal planning is non-negotiable The BQ25600DYFFR is a single-cell Li-ion/Polymer linear charger from TI that pushes up to 3 A constant current into the battery pack, all through a 30-ball DSBGA package. ## I²C programmability — the host decides the charge profile Charge current is programmable via I²C, not a fixed resistor. That lets the system MCU adjust the charge rate on the fly — useful for thermal throttling when the board is in a sealed enclosure, or for charging from a current-limited USB source. The constant-current algorithm is the only programmable feature listed; termination voltage is fixed at 4.62 V max. Fault protection is built in: over-current, over-temperature, and over-voltage. No external comparator or supervisor needed for basic protection. ## Industrial temperature range — not for the engine bay It fits outdoor IoT nodes, portable medical gear, and automotive cabin modules — but not under-hood or downhole applications where the operating temperature exceeds 85°C. This is a current-production part, not a surplus scavenge.","metaTitle":"BQ25600DYFFR I²C single-cell Li-ion charger, 3 A max","metaDescription":"TI BQ25600DYFFR single-cell Li-ion/Polymer charger, I²C-programmable constant current to 3 A, 13.5 V max input. Active production, 30-DSBGA package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR)","Interface":"I²C","Mounting Type":"Surface Mount","Package / Case":"30-UFBGA, DSBGA","Product Status":"Active","Number of Cells":"1","lifecycle_stage":"eol_hot","Fault Protection":"Over Current, Over Temperature, Over Voltage","Battery Chemistry":"Lithium Ion/Polymer","Current - Charging":"Constant","Base Product Number":"BQ25600","Battery Pack Voltage":"4.62V (Max)","Charge Current - Max":"3A","Operating Temperature":"-40°C~85°C(TA)","Programmable Features":"Current","Voltage - Supply (Max)":"13.5V","Supplier Device Package":"30-DSBGA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.8840","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/dab47c9933be9b12554e0eb5b45d43a5.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is BQ25600DYFFR compatible with LiFePO4 batteries?","answer":"No — the listed battery chemistry is Lithium Ion/Polymer, and the termination voltage is 4.62 V max. LiFePO4 cells typically terminate at 3.6 V per cell, which is well outside this part's fixed voltage ceiling."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ25600DYFFR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ25600DYFFR 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}}