{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS22920YZPRB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS22920YZPRB","canonicalUrl":"https://icboms.com/texas-instruments/TPS22920YZPRB","factsUrl":"https://icboms.com/api/mcp/products/TPS22920YZPRB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS22920YZPRB, load switch, 5.3 mOhm Rds(on) typ, 4 A max output, 0.75 V to 3.6 V load, DSBGA-8, -40 to 85 °C.","salesMarkdown":"## 5.3 mOhm switch for sub-1 V rails The TPS22920YZPRB is a single-channel, high-side load switch from Texas Instruments. Its typical Rds(on) is 5.3 mOhm. The load voltage range spans 0.75 V to 3.6 V. No separate Vcc/Vdd supply is needed. The slew-rate controlled turn-on limits inrush current when a bank of decoupling caps hits the rail. Without it, the sudden current draw can droop the upstream supply and cause a brown-out reset on adjacent logic. The load-discharge feature pulls the output to ground when the switch is off, preventing a floating output that could hold a downstream device in an undefined state during power sequencing. The N-channel MOSFET output is configured as a high-side switch with a 1:1 input-to-output ratio, meaning the switch passes the input voltage straight through when enabled. The On/Off interface is non-inverting — a logic high on the enable pin turns the switch on. ## Package reality for the layout engineer The package measures 1.9 mm by 0.9 mm. The part is surface-mount only.","metaTitle":"TPS22920YZPRB load switch, 5.3 mOhm, 4 A, 0.75-3.6 V","metaDescription":"Texas Instruments TPS22920YZPRB load switch: 5.3 mOhm Rds(on), 4 A continuous, 0.75 V to 3.6 V load range, DSBGA-8.","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)","Features":"Load Discharge, Slew Rate Controlled","Interface":"On/Off","Input Type":"Non-Inverting","Output Type":"N-Channel","Switch Type":"General Purpose","Rds On (Typ)":"5.3mOhm","Mounting Type":"Surface Mount","Package / Case":"8-XFBGA, DSBGA","Product Status":"Active","Voltage - Load":"0.75V ~ 3.6V","lifecycle_stage":"eol_hot","Fault Protection":"-","Number of Outputs":"1","Base Product Number":"TPS22920","Output Configuration":"High Side","Ratio - Input:Output":"1:1","Operating Temperature":"-40°C~85°C(TA)","Current - Output (Max)":"4A","Supplier Device Package":"8-DSBGA (1.9x0.9)","Voltage - Supply (Vcc/Vdd)":"Not Required"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.2400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/af44bb7e97d04cc6def7dd54d49f0fb5.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS22920YZPRB/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS22920YZPRB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS22920YZPRB 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}}