{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS22993PRLWT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS22993PRLWT","canonicalUrl":"https://icboms.com/texas-instruments/TPS22993PRLWT","factsUrl":"https://icboms.com/api/mcp/products/TPS22993PRLWT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS22993PRLWT, General Purpose Load Switch, 4 N-Channel Outputs, High Side, I²C Interface, 15mOhm Rds(on) Typ, 1.2A Max per Channel, 1V~3.6V Load, 20-WFQFN, -40°C~85°C.","salesMarkdown":"## Four-channel I²C load switch with 15 mOhm on-resistance The Texas Instruments TPS22993PRLWT is a 4-channel high-side load switch controlled via an I²C interface, each channel rated for 1.2 A continuous output with a typical on-resistance of 15 mOhm. ## Parametric fit for low-voltage rail sequencing The 15 mOhm typical Rds(on) keeps voltage drop under 18 mV at 1.2 A per channel, which matters when the downstream load runs at 1.0 V or 1.2 V core rails — every millivolt counts. The 1:1 input-to-output ratio means each of the four outputs is independently gated by the I²C bus, not daisy-chained. The I²C interface allows the host to enable or disable each channel individually, read back fault status, and control the slew rate to limit inrush current.","metaTitle":"TPS22993PRLWT I²C Load Switch, 15 mOhm, 4-Ch, Obsolete","metaDescription":"Texas Instruments TPS22993PRLWT — 4-channel I²C-controlled high-side load switch, 15 mOhm typical Rds(on), 1.2 A per channel, 1 V to 3.6 V load range.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Load Discharge, Slew Rate Controlled","Interface":"I²C","Input Type":"-","Output Type":"N-Channel","Switch Type":"General Purpose","Rds On (Typ)":"15mOhm","Mounting Type":"Surface Mount","Package / Case":"20-WFQFN","Product Status":"Obsolete","Voltage - Load":"1V ~ 3.6V","lifecycle_stage":"eol_hot","Fault Protection":"-","Number of Outputs":"4","Base Product Number":"TPS229","Output Configuration":"High Side","Ratio - Input:Output":"1:1","Operating Temperature":"-40°C~85°C(TA)","Current - Output (Max)":"1.2A","Supplier Device Package":"20-WQFN (3x3)","Voltage - Supply (Vcc/Vdd)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/3c03467f94fa5d30552084a90a23027e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS22993PRLWT/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS22993PRLWT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS22993PRLWT 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}}