{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BD90620EFJ-CE2","brand":"ROHM Semiconductor","brandSlug":"rohm","productSlug":"BD90620EFJ-CE2","canonicalUrl":"https://icboms.com/rohm/BD90620EFJ-CE2","factsUrl":"https://icboms.com/api/mcp/products/BD90620EFJ-CE2","rawCanonicalId":null},"summary":{"shortDescription":"ROHM Semiconductor BD90620EFJ-CE2, Automotive Grade step-down buck converter, adjustable output, 2.5A, 5V to 36V input, 8-HTSOP-J exposed pad package, Tape & Reel.","salesMarkdown":"## Automotive buck converter in 8-HTSOP-J The BD90620EFJ-CE2 is a ROHM Automotive-grade step-down (buck) converter delivering 2.5 A from a 5 V to 36 V input rail. ## Switching frequency and thermal design The switching frequency is programmable from 50 kHz to 500 kHz. A lower frequency reduces switching losses at light load; a higher frequency shrinks the inductor and output capacitor footprint. No synchronous rectifier is integrated — the external Schottky diode selection sets the forward drop and recovery losses. The 2.5 A continuous output rating assumes adequate copper area on the PCB; derate above 85°C ambient per the ROHM application note.","metaTitle":"BD90620EFJ-CE2 ROHM Automotive Buck Regulator, 2.5A","metaDescription":"ROHM BD90620EFJ-CE2 automotive-grade step-down buck converter, 5-36V input, 2.5A output, 8-HTSOP-J package. Active production, AEC-Q100 qualified.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Grade":"Automotive","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Down","Topology":"Buck","Output Type":"Adjustable","Mounting Type":"Surface Mount","Qualification":"AEC-Q100","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width) Exposed Pad","lifecycle_stage":"eol_hot","Current - Output":"2.5A","Number of Outputs":"1","Output Configuration":"Positive","Frequency - Switching":"50kHz ~ 500kHz","Operating Temperature":"-40°C ~ 125°C (TA)","Synchronous Rectifier":"No","Voltage - Input (Max)":"36V","Voltage - Input (Min)":"5V","Voltage - Output (Max)":"36V","Supplier Device Package":"8-HTSOP-J","Voltage - Output (Min/Fixed)":"0.8V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.36","stockQuantity":19,"priceTiers":[{"qty":1,"price":"$2.36000","currency":"USD"},{"qty":10,"price":"$2.12000","currency":"USD"},{"qty":25,"price":"$2.00000","currency":"USD"},{"qty":100,"price":"$1.70380","currency":"USD"},{"qty":250,"price":"$1.59984","currency":"USD"},{"qty":500,"price":"$1.39986","currency":"USD"},{"qty":1000,"price":"$1.15988","currency":"USD"},{"qty":2500,"price":"$1.07989","currency":"USD"},{"qty":5000,"price":"$1.03990","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/1e3f7b3639f8026d37e28683b6c2a2ab.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is BD90620EFJ-CE2's listed grade and package?","answer":"The BD90620EFJ-CE2 is an Automotive-grade device (AEC-Q100 qualified) supplied in an 8-HTSOP-J surface-mount package with an exposed pad for thermal management."},{"question":"What compliance documentation does ROHM provide for BD90620EFJ-CE2?","answer":"ROHM certifies the BD90620EFJ-CE2 as ROHS3 Compliant. Standard documentation includes the datasheet, AEC-Q100 qualification summary, and material declaration. No UL or IEC certification is listed in the product record."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/rohm/BD90620EFJ-CE2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/rohm/BD90620EFJ-CE2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}