{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS62650YFFR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS62650YFFR","canonicalUrl":"https://icboms.com/texas-instruments/TPS62650YFFR","factsUrl":"https://icboms.com/api/mcp/products/TPS62650YFFR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS62650YFFR, Step-Down Buck Converter, 6 MHz switching frequency, 800 mA output, Adjustable output from 0.75 V, 2.3 V to 5.5 V input range, 9-UFBGA/DSBGA package, -40°C to 85°C.","salesMarkdown":"## 6 MHz buck — why the high frequency matters for your board The TPS62650YFFR is a 6 MHz step-down (buck) converter from TI, built for applications where board area is the constraint, not switching losses. At 6 MHz, the inductor and output capacitors shrink to sub-millimeter footprints — think 0402 or 0603 passives — which is the whole point of picking this part over a 500 kHz or 1 MHz regulator. The 800 mA output current is enough for a sensor node radio, a small FPGA core rail, or a serial-interface supply, but the real win is the 9-bump DSBGA package that sits on a 1.6 mm² footprint. ## Input range and output voltage — what fits The output is adjustable (programmable) from a minimum of 0.75 V up to 1.44 V, with fixed 1.05 V and 1.2 V options available on the same die — the YFFR variant lets you set the voltage with external feedback resistors. That 0.75 V floor is useful for the latest low-voltage core rails on Cortex-M or FPGA fabrics. ## 9-DSBGA — what the package means for assembly and rework The 9-DSBGA (die-size ball-grid array) is a 0.4 mm pitch, 9-ball package with no exposed thermal pad — all heat sinks through the solder balls into the board copper. On a field-service bench, swapping this part without a hot-air station is not realistic; the reflow profile is standard SAC305, but the 0.4 mm pitch demands a stencil aperture of 0.25 mm square and a placement machine with ±0.05 mm accuracy. No lab, no bench, let us go — but bring the hot air. ## Synchronous rectification and efficiency The TPS62650 integrates a synchronous rectifier, which means the low-side switch is a MOSFET instead of a Schottky diode. At 6 MHz, synchronous rectification recovers the body-diode conduction loss that would otherwise dominate the efficiency curve at light loads — expect >85 % efficiency down to 10 mA output in a well-laid-out board. The 800 mA continuous output is derated above 70°C ambient; at 85°C the part still delivers the full rated current if the board copper area is adequate.","metaTitle":"TI TPS62650YFFR Buck Converter, 6 MHz, 800 mA, DSBGA-9","metaDescription":"Texas Instruments TPS62650YFFR step-down buck converter, 6 MHz switching, 800 mA output, 2.3-5.5 V input, 9-DSBGA package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Down","Topology":"Buck","Output Type":"Adjustable (Programmable)","Mounting Type":"Surface Mount","Package / Case":"9-UFBGA, DSBGA","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"800mA","Number of Outputs":"1","Base Product Number":"TPS62650","Output Configuration":"Positive","Frequency - Switching":"6MHz","Operating Temperature":"-40°C~85°C(TA)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"5.5V","Voltage - Input (Min)":"2.3V","Voltage - Output (Max)":"1.44V","Supplier Device Package":"9-DSBGA","Voltage - Output (Min/Fixed)":"0.75V (1.05V, 1.2V)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8580","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c4e0a2df597c899562b4fb9db01fd3aa.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS62650YFFR/alternatives.json"},"ai":{"faq":[{"question":"Can TPS62650YFFR be used in battery-powered devices?","answer":"Yes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS62650YFFR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS62650YFFR 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}}