{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BTS5662EAUMA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BTS5662EAUMA1","canonicalUrl":"https://icboms.com/infineon/BTS5662EAUMA1","factsUrl":"https://icboms.com/api/mcp/products/BTS5662EAUMA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BTS5662EAUMA1, DC DC Regulator, Switched Capacitor (Charge Pump) topology, 6 outputs, 24A per channel, SPI dimming, 2MHz, 5.5V to 28V supply, -40°C to 150°C, PG-DSO-36-36 package.","salesMarkdown":"## 6-channel charge pump regulator with 24 A per output The Infineon BTS5662EAUMA1 is a DC DC regulator using a switched capacitor (charge pump) topology, designed for automotive LED lighting applications where six independent channels each deliver up to 24 A. Brightness control is handled through an SPI interface, allowing digital dimming commands without external PWM generation. The device operates from a 5.5 V to 28 V supply rail and switches at 2 MHz, which keeps external charge-pump capacitors small. ## 24 A per channel — load budget and thermal planning Each of the six outputs is rated for 24 A continuous, making this part suitable for high-brightness LED arrays in automotive exterior lighting — headlamps, daytime running lights, or matrix beams where multiple strings share a single regulator. The 24 A per-channel figure is the output current capability; the actual load per channel must be derated based on the junction temperature, which is rated up to 150 °C. ## Obsolete — no new production, sourced from surplus For new designs or volume production, a pin-compatible replacement or functional equivalent should be qualified. Procurement for this part is limited to the surplus and broker channel. The 150°C maximum junction temperature sets the thermal budget: at 24 A per channel, the power dissipation in the internal switches must be calculated against the package thermal resistance to stay below this limit.","metaTitle":"BTS5662EAUMA1 DC DC Regulator, 6-Ch 24A, SPI Dimming","metaDescription":"BTS5662EAUMA1 DC DC Regulator from Infineon, switched capacitor charge pump topology, 6 outputs at 24A per channel, SPI dimming, 2MHz, -40°C to 150°C","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Infineon Technologies","Type":"DC DC Regulator","Series":"-","Dimming":"SPI","Package":"Tape & Reel (TR)","Topology":"Switched Capacitor (Charge Pump)","Frequency":"2MHz","Applications":"Automotive","Mounting Type":"Surface Mount","Package / Case":"36-BSSOP (0.295\\\", 7.50mm Width) Exposed Pad","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Voltage - Output":"-","Number of Outputs":"6","Internal Switch(s)":"Yes","Base Product Number":"BTS5662","Operating Temperature":"-40°C~150°C(TJ)","Voltage - Supply (Max)":"28V","Voltage - Supply (Min)":"5.5V","Supplier Device Package":"PG-DSO-36-36","Current - Output / Channel":"24A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.9800","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/85c0f48f2bf29568e433756d33c96041.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the replacement for BTS5662EAUMA1?","answer":"A functional replacement would need to match the 6-channel, 24 A per output, SPI dimming, charge pump topology, and PG-DSO-36-36 footprint. Pin compatibility should be verified against the target application's PCB layout."},{"question":"What are the specifications of BTS5662EAUMA1?","answer":"It is a DC DC regulator with switched capacitor (charge pump) topology, 6 outputs each rated 24 A, SPI dimming interface, 2 MHz switching frequency, 5.5 V to 28 V supply range, operating junction temperature -40°C to 150°C, in a PG-DSO-36-36 surface-mount package with exposed pad."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BTS5662EAUMA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BTS5662EAUMA1 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}}