{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM7234BRZ-RL7","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM7234BRZ-RL7","canonicalUrl":"https://icboms.com/analog-devices/ADUM7234BRZ-RL7","factsUrl":"https://icboms.com/api/mcp/products/ADUM7234BRZ-RL7","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices iCoupler® series, ADUM7234BRZ-RL7, isolated gate driver, magnetic coupling, 2 channels, 1000Vrms isolation, 4A peak output, 35kV/µs CMTI, 16-SOIC, -40°C to 105°C.","salesMarkdown":"It delivers a 4A peak output current, which is enough to drive medium-power MOSFETs and IGBTs in half-bridge or full-bridge configurations. The 35kV/µs minimum common-mode transient immunity (CMTI) means it will hold the gate drive clean even when the switching node is slamming through several hundred volts in tens of nanoseconds — a spec that matters directly for motor-drive and inverter designs where noise-induced false triggering is a risk. ## Timing margins and switching performance Propagation delay is 160ns max from input to output, matched within 14ns pulse-width distortion. Rise and fall times are 14ns typical. These numbers are tight enough for switching frequencies up to a few hundred kilohertz without eating into the dead-time budget. The 12V to 18V output supply range matches the typical gate drive voltage for standard MOSFETs and IGBTs. ## Package and temperature grade for industrial environments UR approval is listed, which helps for UL-recognized end-equipment compliance.","metaTitle":"ADUM7234BRZ-RL7 iCoupler Isolated Gate Driver, 1000Vrms","metaDescription":"ADUM7234BRZ-RL7 isolated gate driver with magnetic coupling, 1000Vrms isolation, 4A peak output, 35kV/µs CMTI. Active lifecycle, 16-SOIC.","metaKeywords":null},"attributes":{"series":"iCoupler®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Digital Isolators"],"specifications":{"Series":"iCoupler®","Package":"Tape & Reel (TR); Cut Tape (CT)","Technology":"Magnetic Coupling","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.154\\\", 3.90mm Width)","Approval Agency":"UR","lifecycle_stage":"eol_hot","Number of Channels":"2","Voltage - Isolation":"1000Vrms","Current - Peak Output":"4A","Operating Temperature":"-40°C ~ 105°C","Rise / Fall Time (Typ)":"14ns, 14ns","Supplier Device Package":"16-SOIC","Voltage - Output Supply":"12V ~ 18V","Pulse Width Distortion (Max)":"14ns","Propagation Delay tpLH / tpHL (Max)":"160ns, 160ns","Common Mode Transient Immunity (Min)":"35kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.01","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.01000","currency":"USD"},{"qty":10,"price":"$4.49500","currency":"USD"},{"qty":25,"price":"$4.24960","currency":"USD"},{"qty":100,"price":"$3.68300","currency":"USD"},{"qty":250,"price":"$3.49408","currency":"USD"},{"qty":500,"price":"$3.13524","currency":"USD"},{"qty":1000,"price":"$2.64418","currency":"USD"},{"qty":2000,"price":"$2.51197","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/68e7feeff5cf045c5fe9c28de352b4d3.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can ADUM7234BRZ-RL7 drive IGBTs?","answer":"Yes, with its 4A peak output current and 12V to 18V output supply range, it can drive medium-power IGBTs in half-bridge or full-bridge topologies, provided the gate charge and switching frequency stay within the thermal budget."},{"question":"What is the closest pin-compatible equivalent to ADUM7234BRZ-RL7?","answer":"Within the iCoupler family, the ADUM7234BRZ (non-tape-and-reel variant) is the same die and package, differing only in the shipping medium. For a second source, parts like the Si8261BCC-IS from Silicon Labs offer similar isolation and drive strength but are not pin-compatible — verify the footprint before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM7234BRZ-RL7","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADUM7234BRZ-RL7 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}}