{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS61054YZGR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS61054YZGR","canonicalUrl":"https://icboms.com/texas-instruments/TPS61054YZGR","factsUrl":"https://icboms.com/api/mcp/products/TPS61054YZGR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS61054YZGR, DC DC Regulator, Step-Up (Boost) topology, 2 MHz switching frequency, 700 mA flash output, PWM dimming, 12-UFBGA/DSBGA package, -40°C to 85°C operation.","salesMarkdown":"## 2 MHz boost with a 700 mA flash pulse — the camera flash and LED driver workhorse ## 12-DSBGA — the rework profile matters The 12-DSBGA package is a fine-pitch BGA that demands a controlled reflow profile. For the rework bench: pre-bake if the parts have been exposed to ambient humidity — the small ball size absorbs moisture fast and the vapour pressure can pop the die-attach during reflow. A hot-air nozzle sized to the body, with a peak temperature and soak above the liquidus, and the part self-centres on the pads. No underfill required for consumer-grade shock, but if the board sees repetitive mechanical flex, a capillary-flow underfill buys margin against corner-ball cracking. For the MRO buyer sourcing a replacement for a camera flash board or a portable LED driver: this part is still in TI's current portfolio, which means the datasheet, the EVM, and the application notes are all current. ## PWM dimming input — one wire, no external DAC The PWM dimming control on the TPS61054YZGR lets the host processor set the LED brightness directly with a pulse train — no extra I²C bus or DAC resistor string on the board. The dimming frequency range is set by the RC time constant on the CTRL pin; a capacitor and resistor give a roll-off clean for human-eye brightness ramps without visible flicker. The camera flash application uses the same pin to trigger the flash pulse — the 700 mA peak hits the LED hard for the exposure window, then the regulator drops back to the standby current.","metaTitle":"TPS61054YZGR TI Boost Converter, 2 MHz, 700 mA Flash","metaDescription":"Texas Instruments TPS61054YZGR DC-DC boost regulator, 2.5V-6V input, 5.5V output, 700 mA flash current, PWM dimming, 12-DSBGA.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Type":"DC DC Regulator","Series":"-","Dimming":"PWM","Package":"Tape & Reel (TR); Cut Tape (CT)","Topology":"Step-Up (Boost)","Frequency":"2MHz","Applications":"Camera Flash, Lighting","Mounting Type":"Surface Mount","Package / Case":"12-UFBGA, DSBGA","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Output":"5.5V","Number of Outputs":"1","Internal Switch(s)":"Yes","Base Product Number":"TPS61054","Operating Temperature":"-40°C~85°C(TA)","Voltage - Supply (Max)":"6V","Voltage - Supply (Min)":"2.5V","Supplier Device Package":"12-DSBGA","Current - Output / Channel":"700mA (Flash)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5280","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f6662c9289f8207f7b2f530fca2612b8.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS61054YZGR/alternatives.json"},"ai":{"faq":[{"question":"Is TPS61054YZGR suitable for camera flash?","answer":"Yes, the TPS61054YZGR is specifically listed for camera flash and lighting applications. The 700 mA flash current rating and PWM trigger input match the typical xenon-capacitor-charger or high-current LED flash driver requirement in a compact phone or module camera."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS61054YZGR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS61054YZGR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}