{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ISO7762FQDWQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"ISO7762FQDWQ1","canonicalUrl":"https://icboms.com/texas-instruments/ISO7762FQDWQ1","factsUrl":"https://icboms.com/api/mcp/products/ISO7762FQDWQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments ISO7762FQDWQ1, 6-channel unidirectional capacitive-coupling digital isolator, 100Mbps data rate, 5000Vrms isolation, 85kV/µs CMTI, 2.25V–5.5V supply, –40°C–125°C, 16-SOIC, AEC-Q100.","salesMarkdown":"## Six channels, 5 kV isolation, and an 85 kV/µs CMTI ceiling The Texas Instruments ISO7762FQDWQ1 is a six-channel, unidirectional digital isolator built on capacitive-coupling technology. It pushes 100Mbps across a reinforced 5000Vrms isolation barrier, with a common-mode transient immunity of 85kV/µs minimum — the spec that decides whether your data stays clean when a GaN half-bridge switches at 100 V/ns. The 4/2 input-to-output split (four on side 1, two on side 2) fits the typical microcontroller-to-driver signal set: three PWM channels, one fault, plus two enable or status lines. Propagation delay is a symmetrical 16ns max, and pulse-width distortion holds to 4.9ns, so timing-critical loops don't need a lot of margin slop. This part carries AEC-Q100 automotive qualification, which means it has passed the full suite of stress tests — high-temperature operating life, temperature cycling, moisture sensitivity — that the automotive tier demands. The supply voltage spans 2.25V to 5.5V, so it plays on both 3.3V and 5V rails without a level shifter. ## Package and handling Housed in a 16-pin SOIC with a 7.50 mm body width — the wide-body version that gives you the creepage distance for 5000Vrms. Surface-mount only, so plan for a reflow profile. The tube shipping medium is fine for prototype and low-volume builds; if you need tape-and-reel for production, the base product number ISO7762 has alternate packaging suffixes. No isolated power rail on-chip — you supply Vcc on both sides independently.","metaTitle":"TI ISO7762FQDWQ1 6-ch digital isolator, 5000Vrms, AEC-Q100","metaDescription":"TI ISO7762FQDWQ1 6-channel unidirectional digital isolator. 100Mbps data rate, 5000Vrms isolation, 85kV/µs CMTI, AEC-Q100 qualified.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Digital Isolators"],"specifications":{"Mfr":"Texas Instruments","Type":"General Purpose","Series":"Automotive, AEC-Q100","Package":"Tube","Data Rate":"100Mbps","Technology":"Capacitive Coupling","Channel Type":"Unidirectional","Mounting Type":"Surface Mount","Isolated Power":"No","Package / Case":"16-SOIC (0.295\\\", 7.50mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"2.25V ~ 5.5V","Number of Channels":"6","Base Product Number":"ISO7762","Voltage - Isolation":"5000Vrms","Operating Temperature":"-40°C~125°C","Inputs - Side 1/Side 2":"4/2","Rise / Fall Time (Typ)":"1.1ns, 1.4ns","Supplier Device Package":"16-SOIC","Pulse Width Distortion (Max)":"4.9ns","Propagation Delay tpLH / tpHL (Max)":"16ns, 16ns","Common Mode Transient Immunity (Min)":"85kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.0300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ae78c2e9eccd285c59f5fc0b5d53b3ac.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does ISO7762FQDWQ1 have AEC-Q100 automotive qualification?","answer":"Yes, the series is explicitly listed as Automotive, AEC-Q100."},{"question":"Is ISO7762FQDWQ1 compatible with 3.3V systems?","answer":"Yes. The supply range is 2.25V to 5.5V, so it operates directly on 3.3V rails. Both sides can run at different voltages within that range, which is useful when the microcontroller side is 3.3V and the isolated side is 5V."},{"question":"What is the difference between ISO7762FQDWQ1 and ISO7762FCDWQ1?","answer":"The difference is in the input/output configuration. The ISO7762FQDWQ1 has a 4/2 split (four inputs on side 1, two on side 2), while the ISO7762FCDWQ1 has a 2/4 split. Both are six-channel, unidirectional, and share the same 5000Vrms isolation and 100Mbps data rate. Choose based on which side of the barrier needs more channels."},{"question":"Is there a direct replacement for ISO7762FQDWQ1?","answer":"Within the same base product family, the ISO7762FQDWQ1 is the AEC-Q100 qualified variant. The non-automotive version (ISO7762FDW) is pin-compatible but lacks the automotive stress screening. For a same-function second source, look at the ISO774x or ISO784x families from TI, but verify the channel count and direction match your design."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/ISO7762FQDWQ1","citationPolicyUrl":"https://icboms.com/llms.txt","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}