{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM4221CRIZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM4221CRIZ","canonicalUrl":"https://icboms.com/analog-devices/ADUM4221CRIZ","factsUrl":"https://icboms.com/api/mcp/products/ADUM4221CRIZ","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADUM4221CRIZ, isolated half-bridge IGBT gate driver, 2-channel synchronous non-inverting, 4A source / 6A sink peak output, 2.5V–6.5V supply, 25ns/30ns rise/fall, -40°C to 125°C, 16-SOIC (0.295\", 7.50mm Width), Tube, ROHS3.","salesMarkdown":"## What this driver is and where it fits The ADUM4221CRIZ from Analog Devices is an isolated half-bridge gate driver designed for IGBTs, delivering 4 A source and 6 A sink peak output current from a 2.5 V to 6.5 V supply rail. Its two synchronous, non-inverting channels drive the high-side and low-side of a half-bridge stage, with typical rise and fall times of 25 ns and 30 ns respectively. The wide-body 16-SOIC package (7.50 mm width) provides the creepage distance needed for reinforced isolation in motor drives, uninterruptible power supplies, solar inverters, and industrial power converters operating from -40°C to 125°C junction temperature. ## Peak output current — sizing the gate drive The 4 A source / 6 A sink peak rating determines how fast the IGBT gate capacitance charges and discharges. A higher sink current than source is common for IGBTs to pull the gate low quickly during turn-off, reducing switching losses and cross-conduction risk. ## Package and isolation considerations The 16-SOIC wide-body (7.50 mm width) is a surface-mount package. The wide creepage distance between input and output sides is essential for meeting isolation standards in motor-drive and inverter designs. ## Lifecycle and compliance The ADUM4221CRIZ carries an Active product status and is ROHS3 compliant. No last-time-buy or end-of-life notice is in effect. For new designs, this part is a current-production choice with no imminent obsolescence risk. The ROHS3 compliance covers the full substance restriction, including all phthalates.","metaTitle":"ADUM4221CRIZ IGBT Half-Bridge Driver, 4A/6A Peak, 16-SOIC","metaDescription":"ADUM4221CRIZ isolated half-bridge gate driver for IGBTs, 2.5V–6.5V supply, 4A source / 6A sink peak output, -40°C to 125°C, 16-SOIC. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tube","Gate Type":"IGBT","Input Type":"Non-Inverting","Channel Type":"Synchronous","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.295\\\", 7.50mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"2.5V ~ 6.5V","Number of Drivers":"2","Driven Configuration":"Half-Bridge","Operating Temperature":"-40°C ~ 125°C (TJ)","Rise / Fall Time (Typ)":"25ns, 30ns","Supplier Device Package":"16-SOIC","Logic Voltage - VIL, VIH":"1.5V, 3.5V","Current - Peak Output (Source, Sink)":"4A, 6A"}},"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.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest alternative to ADUM4221CRIZ?","answer":"Within the same ADUM4221 family, the ADUM4221ARIZ-RL is functionally identical — same gate type (IGBT), same half-bridge configuration, same 4 A / 6 A peak output, same 25 ns / 30 ns rise/fall times. The difference is packaging: the ARIZ-RL variant ships in Tape & Reel (and Cut Tape / Digi-Reel) rather than Tube. For a reel-fed production line, the ARIZ-RL is the direct drop-in; for prototype or low-volume builds, the CRIZ in Tube is fine. Outside the ADUM4221 family, the LTC4442EMS8E#PBF and LTC4442IMS8E#PBF are N-channel MOSFET drivers with faster switching (12 ns rise, 8 ns fall) but lower"},{"question":"Does ADUM4221CRIZ have built-in dead-time?","answer":"The ADUM4221 family includes a dead-time control feature that prevents shoot-through by inserting a programmable delay between the high-side and low-side switching transitions. The exact dead-time range and programming method are detailed in the datasheet; the part number suffix (CRIZ) indicates a specific dead-time setting variant within the family."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM4221CRIZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADUM4221CRIZ 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}}