{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BTS52352LAUMA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BTS52352LAUMA1","canonicalUrl":"https://icboms.com/infineon/BTS52352LAUMA1","factsUrl":"https://icboms.com/api/mcp/products/BTS52352LAUMA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon PROFET series, BTS52352LAUMA1, dual high-side power switch, 45 mOhm typ Rds(on), 3.5 A max per channel, 4.5 V to 28 V load, PG-DSO-12-9 package, -40°C to 150°C junction temperature.","salesMarkdown":"## Dual high-side switch with 45 mOhm Rds(on) and 3.5 A per channel The Infineon BTS52352LAUMA1 is a dual-channel high-side power switch from the PROFET family, with two N-channel outputs each delivering up to 3.5 A and a typical on-resistance of 45 mOhm. Input logic is non-inverting with a simple On/Off interface, making it a drop-in replacement for basic high-side switching functions in body controllers, junction boxes, and relay-replacement designs. ## Fault protection suite — current limit, open load, over-temp, over-voltage The BTS52352LAUMA1 integrates fixed current limiting, open-load detection, over-temperature shutdown, and over-voltage clamping. The auto-restart feature means the switch attempts to re-energise after a fault clears, which is useful for transient overloads like lamp inrush or motor stall without requiring a system reset. The status flag output (open-drain) reports fault conditions to a microcontroller or logic input, allowing the system to log or respond to over-current or thermal events. This level of diagnostic feedback is typical for PROFET devices and simplifies compliance with load-monitoring requirements in automotive body modules. ## Obsolete — sourcing through independent distribution Infineon has marked the BTS52352LAUMA1 as obsolete.","metaTitle":"Infineon BTS52352LAUMA1 PROFET dual high-side switch","metaDescription":"Infineon BTS52352LAUMA1 PROFET dual high-side switch, 45 mOhm typ Rds(on), 3.5 A per channel, 4.5-28 V load, fault protection.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Infineon Technologies","Series":"PROFET®","Package":"Tape & Reel (TR)","Features":"Auto Restart, Status Flag","Interface":"On/Off","Input Type":"Non-Inverting","Output Type":"N-Channel","Switch Type":"General Purpose","Rds On (Typ)":"45mOhm","Mounting Type":"Surface Mount","Package / Case":"12-BSOP (0.295\\\", 7.50mm Width) Exposed Pad","Product Status":"Obsolete","Voltage - Load":"4.5V ~ 28V","lifecycle_stage":"eol_hot","Fault Protection":"Current Limiting (Fixed), Open Load Detect, Over Temperature, Over Voltage","Number of Outputs":"2","Base Product Number":"BTS5235","Output Configuration":"High Side","Ratio - Input:Output":"1:1","Operating Temperature":"-40°C ~ 150°C (TJ)","Current - Output (Max)":"3.5A","Supplier Device Package":"PG-DSO-12-9","Voltage - Supply (Vcc/Vdd)":"Not Required"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b65d470fdf4be8ea2b3009e40c114c9b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What are the specifications of BTS52352LAUMA1?","answer":"It is a dual high-side N-channel switch with 45 mOhm typical Rds(on), 3.5 A max per channel, 4.5 V to 28 V load supply, and integrated fault protection (current limiting, open load, over-temp, over-voltage)."},{"question":"Where can I buy BTS52352LAUMA1 available via RFQ confirmation?","answer":"As an obsolete part, it is not held in standard distributor stock."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BTS52352LAUMA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BTS52352LAUMA1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}