{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IPS1041RPBF","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IPS1041RPBF","canonicalUrl":"https://icboms.com/infineon/IPS1041RPBF","factsUrl":"https://icboms.com/api/mcp/products/IPS1041RPBF","rawCanonicalId":null},"summary":{"shortDescription":"Infineon IPS1041RPBF low-side smart switch, single N-channel output, 28V max load, 2.2A continuous, 80 mOhm Rds(on) typ, D-Pak (TO-252-3), -40°C to 150°C junction.","salesMarkdown":"## Low-side smart switch for 24 V industrial and automotive loads The Infineon IPS1041RPBF is a single-channel low-side smart switch in a D-Pak (TO-252-3) surface-mount package. It integrates an N-channel power MOSFET with a gate driver and protection logic, so it switches a grounded load on the high side of the supply rail without an external driver. The switch handles a maximum load voltage of 28 V and delivers up to 2.2 A continuous output current, with a typical on-resistance of 80 mOhm. Built-in fault protection includes current limiting and over-temperature shutdown, which simplifies the BOM by eliminating external sense resistors and thermal monitoring. The 28 V maximum load voltage covers nominal 24 V industrial buses and 12 V automotive systems with headroom for load-dump transients. The 2.2 A continuous output rating suits solenoid valves, relays, incandescent lamps, and small DC motors that draw steady current within that envelope. At 2.2 A and 80 mOhm Rds(on), the conduction loss is about 0.39 W — the D-Pak's copper pad area on the PCB must be sized to keep the junction below 150°C. The switch is a low-side configuration: the load connects between the positive supply and the switch output, and the switch sinks current to ground. The input is non-inverting and the interface is a simple On/Off logic signal — no external Vcc supply is required, as the gate drive is self-powered from the load voltage. For new designs, a pin-compatible alternative from the same Infineon smart-switch family should be evaluated — the IPS1041 series shares the same footprint and basic function, but the exact replacement depends on the load current and protection requirements of the application.","metaTitle":"IPS1041RPBF Infineon Low-Side Switch, 28V 2.2A D-Pak","metaDescription":"Infineon IPS1041RPBF low-side smart switch: 28V max load, 2.2A output, 80 mOhm Rds(on), D-Pak.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Tube","Features":"-","Interface":"On/Off","Input Type":"Non-Inverting","Output Type":"N-Channel","Switch Type":"General Purpose","Rds On (Typ)":"80mOhm","Mounting Type":"Surface Mount","Package / Case":"TO-252-3, DPak (2 Leads + Tab), SC-63","Product Status":"Obsolete","Voltage - Load":"28V (Max)","lifecycle_stage":"eol_hot","Fault Protection":"Current Limiting (Fixed), Over Temperature","Number of Outputs":"1","Base Product Number":"IPS1041","Output Configuration":"Low Side","Ratio - Input:Output":"1:1","Operating Temperature":"-40°C ~ 150°C (TJ)","Current - Output (Max)":"2.2A","Supplier Device Package":"D-Pak","Voltage - Supply (Vcc/Vdd)":"Not Required"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.0400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/1616f2f496291a82590c8582f9069c46.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/IPS1041RPBF/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for the IPS1041RPBF?","answer":"No official successor is listed on the record. The IPS1041 base product number (IPS1041) shares the same footprint and basic function — a pin-compatible alternative within that series should be evaluated for new designs, but the exact replacement depends on the load current and protection needs of the application."},{"question":"What package is the IPS1041RPBF?","answer":"The IPS1041RPBF is supplied in a TO-252-3 D-Pak surface-mount package, also referred to as DPak (2 Leads + Tab), SC-63."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IPS1041RPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IPS1041RPBF 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}}