{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS65176RHDT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS65176RHDT","canonicalUrl":"https://icboms.com/texas-instruments/TPS65176RHDT","factsUrl":"https://icboms.com/api/mcp/products/TPS65176RHDT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS65176RHDT LCD bias supply IC, 9.5V~14V input, -40°C~85°C, 28-VFQFN Exposed Pad, Surface Mount, Active lifecycle.","salesMarkdown":"## LCD bias supply for monitors and TVs It generates the multiple regulated voltages an LCD panel needs — VGH, VGL, VCOM, and the logic supply — from a single 9.5V to 14V input rail. This is not a general-purpose boost or buck converter; it is a purpose-designed display bias generator. If you are repairing a monitor mainboard or specifying a new panel power stage, this is the part that fits the bill. The 9.5V to 14V input range ties the part to a regulated intermediate bus — typically a 12V rail from an external adapter or a downstream regulator. It will not run from a 5V USB supply or a loosely regulated battery; the upstream rail needs to stay inside that window. If the panel sits in direct sunlight in a desert climate, the internal die temperature could exceed 85°C at the top of the ambient range — check the thermal impedance of the QFN pad to the board before committing. ## Package reality — QFN rework is not hand-solder The 28-VFQFN with exposed pad (5x5 mm body) is a surface-mount package that needs a hot-air or reflow station to replace. For a prototype or a single-board repair, the Cut Tape option avoids buying a full reel. ## Lifecycle — no obsolescence worry for new designs","metaTitle":"TI TPS65176RHDT LCD Bias IC, 9.5V-14V Input, 28-VQFN","metaDescription":"Texas Instruments TPS65176RHDT LCD bias supply IC for monitors/TVs. Active lifecycle, 9.5V~14V input, -40°C~85°C, 28-VFQFN.","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); Cut Tape (CT)","Applications":"LCD TV/Monitor","Mounting Type":"Surface Mount","Package / Case":"28-VFQFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Supply":"-","Voltage - Supply":"9.5V ~ 14V","Base Product Number":"TPS65176","Operating Temperature":"-40°C~85°C","Supplier Device Package":"28-VQFN (5x5)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.3806","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6c0f1497cb772ffc9a9eb83fbcded832.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS65176RHDT/alternatives.json"},"ai":{"faq":[{"question":"What is the typical application of TPS65176RHDT?","answer":"The part is designed for LCD TV and monitor bias supplies. It generates the panel bias voltages (VGH, VGL, VCOM, logic rail) from a 9.5V to 14V input."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS65176RHDT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS65176RHDT 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}}