{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADP1047ARQZ-R7","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADP1047ARQZ-R7","canonicalUrl":"https://icboms.com/analog-devices/ADP1047ARQZ-R7","factsUrl":"https://icboms.com/api/mcp/products/ADP1047ARQZ-R7","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADP1047ARQZ-R7 average current mode PFC controller, 3 V to 3.6 V supply, 30 kHz to 400 kHz switching, -40°C to 85°C, 24-QSOP package, ROHS3 compliant, active.","salesMarkdown":"## Average current mode PFC controller for compact power supplies The Analog Devices ADP1047ARQZ-R7 is an average current mode power factor correction (PFC) controller designed for AC-DC power supplies needing high power factor and low THD. It operates from a 3 V to 3.6 V supply rail and switches at frequencies from 30 kHz to 400 kHz, covering a wide range of magnetic and filter design trade-offs. The industrial temperature range of -40°C to 85°C suits it for outdoor telecom rectifiers, factory-floor power supplies, and base-station PFC stages where the controller sits on the secondary-side bias rail. ## Package and footprint — 24-QSOP / 24-SSOP The ADP1047ARQZ-R7 is supplied in a 24-QSOP package. The supplier device package is 24-QSOP, a narrow-body SSOP footprint common for mixed-signal controllers. ## Switching frequency range — design flexibility The 30 kHz to 400 kHz switching range covers low-EMI and compact-magnetic design targets. ## Lifecycle and compliance — active, no EOL watch needed For a BOM line that needs a PFC controller with a stable supply outlook, this part carries no imminent obsolescence risk. The ROHS3 compliance covers EU and global environmental requirements without exemption concerns.","metaTitle":"ADP1047ARQZ-R7 Average Current PFC Controller, 30-400 kHz","metaDescription":"ADP1047ARQZ-R7 average current mode PFC controller from Analog Devices. 3 V to 3.6 V supply, 30 kHz to 400 kHz switching, -40°C to 85°C, 24-QSOP. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Mode":"Average Current","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Package / Case":"24-SSOP (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 3.6V","Frequency - Switching":"30kHz ~ 400kHz","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"24-QSOP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.14","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$7.14000","currency":"USD"},{"qty":1000,"price":"$5.56500","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/ADP1047_1048.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does ADP1047ARQZ-R7 have a cross reference to ADP1048?","answer":"The ADP1048ARQZ-R7 is a peer device with the same average current mode and similar supply voltage, but it is a different part number. The ADP1047ARQZ-R7 does not have an official cross-reference to the ADP1048; verify pin-compatibility and feature differences from the respective datasheets before substituting."},{"question":"What is the switching frequency of ADP1047ARQZ-R7?","answer":"The switching frequency range is 30 kHz to 400 kHz, covering low-EMI and compact-magnetic design targets."},{"question":"Is ADP1047ARQZ-R7 RoHS compliant?","answer":"Yes, the ADP1047ARQZ-R7 is ROHS3 compliant, meeting current EU and global environmental requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADP1047ARQZ-R7","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADP1047ARQZ-R7 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}}