{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BTS5234GXUMA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BTS5234GXUMA1","canonicalUrl":"https://icboms.com/infineon/BTS5234GXUMA1","factsUrl":"https://icboms.com/api/mcp/products/BTS5234GXUMA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon PROFET® BTS5234GXUMA1, dual high-side power switch, 45 mOhm typical Rds(on), 3.3 A max per channel, 4.5 V to 28 V load, PG-DSO-20-21 package, -40°C to 150°C junction temperature.","salesMarkdown":"## Dual high-side switch with 45 mOhm Rds(on) and 3.3 A per channel The BTS5234GXUMA1 is a dual-channel high-side power switch from Infineon's PROFET® family, designed for general-purpose switched loads in automotive and industrial environments. Each of the two N-channel outputs delivers up to 3.3 A continuous, with a typical on-resistance of 45 mOhm that keeps conduction losses manageable at full load. ## Fault protection and temperature range for harsh environments Integrated fault protection covers current limiting (fixed), open-load detection, over-temperature shutdown, and over-voltage clamping — the switch handles the common failure modes in a 12 V or 24 V truck/automotive system without external clamp diodes. The Auto Restart feature re-enables the output after a thermal fault once the die cools, reducing nuisance trips in intermittent overloads. ## Obsolete — sourcing via surplus and broker channels Infineon lists the BTS5234GXUMA1 as obsolete. For existing BOM lines that require this exact order code, procurement must turn to independent distribution and surplus stock — sealed reels with consistent date-codes are the preferred source to avoid repackaged or mixed-lot material. ## PG-DSO-20-21 package and surface-mount footprint The switch is housed in a 20-SOIC wide-body package (0.295-inch body width, 7.50 mm) with the Infineon PG-DSO-20-21 pinout. Surface-mount assembly requires a standard SOIC-20 wide footprint — the exposed pad on the underside (if present on this variant) aids thermal conduction to the PCB copper plane.","metaTitle":"BTS5234GXUMA1 Infineon PROFET® High-Side Switch, 45 mOhm","metaDescription":"Infineon BTS5234GXUMA1 PROFET® dual high-side switch, 45 mOhm Rds(on), 3.3 A per channel, -40°C to 150°C, PG-DSO-20-21.","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":"20-SOIC (0.295\\\", 7.50mm Width)","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":"BTS5234","Output Configuration":"High Side","Ratio - Input:Output":"1:1","Operating Temperature":"-40°C ~ 150°C (TJ)","Current - Output (Max)":"3.3A","Supplier Device Package":"PG-DSO-20-21","Voltage - Supply (Vcc/Vdd)":"Not Required"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.5000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/88cfdd746ad4bde929ba70580e5cf59c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the BTS5234GXUMA1 obsolete?","answer":"Yes, Infineon lists the BTS5234GXUMA1 as obsolete. No official replacement part number is provided in the available lifecycle data."},{"question":"What is the Rds(on) of the BTS5234GXUMA1?","answer":"The typical on-resistance is 45 mOhm per channel at 25°C junction temperature. Actual Rds(on) increases with temperature per the normalised curve in the datasheet."},{"question":"Is the BTS5234GXUMA1 compatible with 12V systems?","answer":"No external Vcc supply is needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BTS5234GXUMA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BTS5234GXUMA1 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}}