{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS22965QWDSGTQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS22965QWDSGTQ1","canonicalUrl":"https://icboms.com/texas-instruments/TPS22965QWDSGTQ1","factsUrl":"https://icboms.com/api/mcp/products/TPS22965QWDSGTQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS22965QWDSGTQ1, Automotive AEC-Q100, 16 mOhm, 4 A, 2.5 V to 5.5 V load, 0.8 V to 5.5 V bias, slew-rate controlled, load discharge, 8-WSON (2x2) wettable flank.","salesMarkdown":"## Automotive load switch — 16 mOhm pass FET with bias-rail flexibility This decoupling lets a low-voltage GPIO from a 1.8 V microcontroller or an always-on 3.3 V rail control the switch independently of the load voltage. Rated for continuous output current up to 4 A, the 16 mOhm Rds(on) produces a conduction loss of about 64 mW at full load — well within the thermal budget of the 8-WSON package when the exposed pad is soldered to a suitable copper plane. ## Slew-rate control and load discharge — why they matter for the bus The slew-rate controlled turn-on ramps the output voltage over a fixed internal interval, limiting the inrush current that charges the downstream bulk capacitance. Without this feature, a 10 µF capacitor bank at 5 V would draw a current spike limited only by the FET's saturation current and the supply impedance — easily exceeding the 4 A rating and tripping the upstream supply. When the switch is disabled, the integrated load-discharge FET pulls the output node to ground through a pull-down resistor. This prevents the output from floating at an indeterminate voltage on a shared power bus — a common failure mode in multi-rail systems where one rail collapses while another remains up. The switch is non-inverting and uses a simple On/Off interface — a logic-high on the enable pin turns the FET on. ## 8-WSON with wettable flank — AOI-ready for automotive assembly These side pads wick solder during reflow, creating a visible fillet that automated optical inspection (AOI) systems can verify — a requirement for zero-defect programs in automotive electronics manufacturing. Surface-mount assembly with wettable flanks eliminates the need for X-ray inspection of the hidden solder joints under the package. Sourced through independent distribution channels.","metaTitle":"TPS22965QWDSGTQ1 load switch, 16 mOhm, 4 A, AEC-Q100, 8-WSON","metaDescription":"Texas Instruments TPS22965QWDSGTQ1 automotive load switch, 16 mOhm Rds(on), 4 A output, 2.5 V to 5.5 V load, -40°C to 125°C, 8-WSON wettable flank.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"Automotive, AEC-Q100","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)":"16mOhm","Mounting Type":"Surface Mount, Wettable Flank","Package / Case":"8-WFDFN Exposed Pad","Product Status":"Active","Voltage - Load":"2.5V ~ 5.5V","lifecycle_stage":"eol_hot","Fault Protection":"-","Number of Outputs":"1","Base Product Number":"TPS22965","Output Configuration":"High Side","Ratio - Input:Output":"1:1","Operating Temperature":"-40°C~125°C(TA)","Current - Output (Max)":"4A","Supplier Device Package":"8-WSON (2x2)","Voltage - Supply (Vcc/Vdd)":"0.8V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.5500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ebb80f602de18d893ae50a1635ffd9a7.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS22965QWDSGTQ1/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS22965QWDSGTQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS22965QWDSGTQ1 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}}