{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM4221-2CRIZ-RL","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM4221-2CRIZ-RL","canonicalUrl":"https://icboms.com/analog-devices/ADUM4221-2CRIZ-RL","factsUrl":"https://icboms.com/api/mcp/products/ADUM4221-2CRIZ-RL","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADUM4221-2CRIZ-RL, iCoupler® isolated half-bridge gate driver, 2-channel, magnetic coupling, 5700Vrms isolation, 4A peak output, 150kV/µs CMTI, 16-SOIC, -40°C to 125°C.","salesMarkdown":"## Half-bridge driver with 5700 Vrms isolation — what it means for the gate-drive rail The ADUM4221-2CRIZ-RL from Analog Devices is a 2-channel isolated half-bridge gate driver built on iCoupler magnetic coupling technology. It delivers 4A peak output current per channel, enough to drive medium-power IGBTs and MOSFETs in motor drives, solar inverters, and switch-mode power supplies. The 5700Vrms isolation rating and 150kV/µs common-mode transient immunity (CMTI) let it sit across the isolation barrier in noisy industrial environments without false triggering. The output supply range spans 4.5V to 35V, which means the same part can drive a 12V logic-level MOSFET or a 24V IGBT gate. Propagation delay is 33ns (rising) and 44ns (falling) maximum, with pulse-width distortion held to 16ns — tight enough for high-frequency switching stages where dead-time margin is tight. ## Temperature grade and approvals Rated for -40°C to 125°C operating temperature, this driver handles engine-bay ambient and outdoor cabinet heat. Approvals include CQC, CSA, UL, and VDE — the certifications a panel builder needs for CE-marked equipment. ## Lifecycle and sourcing ADI lists the ADUM4221-2CRIZ-RL as Active with ROHS3 compliance.","metaTitle":"ADUM4221-2CRIZ-RL isolated gate driver, 5700Vrms, 4A peak","metaDescription":"ADI ADUM4221-2CRIZ-RL isolated half-bridge gate driver. 5700Vrms isolation, 4A peak output, 150kV/µs CMTI. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Technology":"Magnetic Coupling","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.295\\\", 7.50mm Width)","Approval Agency":"CQC, CSA, UL, VDE","lifecycle_stage":"eol_hot","Number of Channels":"2","Voltage - Isolation":"5700Vrms","Current - Peak Output":"4A","Operating Temperature":"-40°C ~ 125°C","Rise / Fall Time (Typ)":"25ns, 25ns","Supplier Device Package":"16-SOIC","Voltage - Output Supply":"4.5V ~ 35V","Pulse Width Distortion (Max)":"16ns","Propagation Delay tpLH / tpHL (Max)":"33ns, 44ns","Common Mode Transient Immunity (Min)":"150kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.27","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$8.27000","currency":"USD"},{"qty":10,"price":"$7.47500","currency":"USD"},{"qty":25,"price":"$7.12760","currency":"USD"},{"qty":100,"price":"$6.18870","currency":"USD"},{"qty":250,"price":"$5.91056","currency":"USD"},{"qty":500,"price":"$5.38904","currency":"USD"},{"qty":1000,"price":"$4.92000","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/adum4221_4221-1_4221-2.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the output current of ADUM4221-2CRIZ-RL?","answer":"The ADUM4221-2CRIZ-RL delivers 4A peak output current per channel. That's the peak gate-drive capability for driving IGBTs or power MOSFETs."},{"question":"Can ADUM4221-2CRIZ-RL replace ADUM4221-2BRIZ?","answer":"The ADUM4221-2CRIZ-RL is the Tape & Reel variant of the ADUM4221-2CRIZ (which is the Tube variant). The -2BRIZ suffix would need to be checked against ADI's ordering guide for package and temperature range differences. The core isolation and drive specs (5700Vrms, 4A peak) are shared across the ADUM4221 family."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM4221-2CRIZ-RL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADUM4221-2CRIZ-RL 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}}