{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS61162AYFFR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS61162AYFFR","canonicalUrl":"https://icboms.com/texas-instruments/TPS61162AYFFR","factsUrl":"https://icboms.com/api/mcp/products/TPS61162AYFFR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS61162AYFFR, DC-DC Regulator, Step-Up (Boost) topology, 2.7V~27V output, 1.2MHz, 2 outputs, 30mA/channel, Analog/PWM dimming, 9-UFBGA/DSBGA, -55°C~125°C.","salesMarkdown":"## Boost regulator for backlight — what the ratings mean The TPS61162AYFFR is a step-up (boost) DC-DC regulator from Texas Instruments, purpose-built for driving LED backlight strings in displays. Its 1.2 MHz switching frequency lets the design use a small inductor and ceramic capacitors, keeping the total solution footprint compact. Two independent outputs, each rated for 30 mA, can drive separate LED strings — useful for split-panel backlights or dual-display products where the brightness of each zone needs independent control. The output voltage range spans 2.7 V to 27 V, which covers a typical 6- to 8-LED series string in a small-to-medium LCD panel. The 2.7 V minimum input matches a single-cell Li-ion battery near its end-of-discharge voltage. ## Dimming flexibility and temperature grade Both analog and PWM dimming are supported, giving the system designer a choice: analog dimming for continuous brightness adjustment without switching noise, or PWM dimming for a wider dimming ratio and better colour consistency at low brightness levels. Housed in a 9-bump DSBGA (0.4 mm pitch typical), the TPS61162AYFFR demands a controlled solder-paste stencil and a reflow profile matched to the board thickness. Internal switches are integrated, so no external MOSFET is needed — the inductor, input/output caps, and feedback resistors complete the regulator loop.","metaTitle":"TPS61162AYFFR DC-DC Boost Regulator, 2.7V-27V Output","metaDescription":"Texas Instruments TPS61162AYFFR step-up (boost) DC-DC regulator for backlight. Dual outputs, 30mA per channel, analog/PWM dimming. -55°C to 125°C range.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Mfr":"Texas Instruments","Type":"DC DC Regulator","Series":"-","Dimming":"Analog, PWM","Package":"Tape & Reel (TR); Cut Tape (CT)","Topology":"Step-Up (Boost)","Frequency":"1.2MHz","Applications":"Backlight","Mounting Type":"Surface Mount","Package / Case":"9-UFBGA, DSBGA","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Output":"2.7V ~ 27V","Number of Outputs":"2","Internal Switch(s)":"Yes","Base Product Number":"TPS61162","Operating Temperature":"-55°C~125°C(TA)","Voltage - Supply (Max)":"6.5V","Voltage - Supply (Min)":"2.7V","Supplier Device Package":"9-DSBGA","Current - Output / Channel":"30mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4845","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ba128c551cd7470fd914b8f72e9eca32.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS61162AYFFR/alternatives.json"},"ai":{"faq":[{"question":"Does TPS61162AYFFR support PWM dimming?","answer":"Yes, it supports both analog and PWM dimming. PWM dimming provides a wider dimming ratio and better colour consistency at low brightness, while analog dimming offers continuous adjustment without switching artefacts."},{"question":"Where can I buy TPS61162AYFFR today?","answer":"The TPS61162AYFFR is available to order through independent distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS61162AYFFR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS61162AYFFR 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}}