{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX772CSA","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX772CSA","canonicalUrl":"https://icboms.com/analog-devices/MAX772CSA","factsUrl":"https://icboms.com/api/mcp/products/MAX772CSA","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX772CSA step-up DC-DC controller, boost topology, single output, transistor driver, 8-SOIC surface-mount package, 3V to 16.5V supply, up to 300kHz switching frequency, commercial temperature range 0°C to 70°C.","salesMarkdown":"## Step-up controller for single-rail boost designs The Maxim Integrated MAX772CSA is a step-up (boost) DC-DC controller designed for applications requiring a regulated output voltage higher than the input. The switching frequency is programmable up to 300kHz, which allows a trade-off between inductor size and switching losses. ## Switching frequency and external component sizing With a switching frequency up to 300kHz, the MAX772CSA lets you use smaller inductors and capacitors compared to lower-frequency controllers, which helps reduce board area. The trade-off is slightly higher switching losses in the external transistor, so the actual frequency selection should balance efficiency against component size for the target output current. ## Supply voltage and output configuration The controller accepts a supply voltage from 3V to 16.5V, making it suitable for systems running on 3.3V, 5V, or 12V rails. The output is configured as a positive boost topology with a single phase, and the transistor driver output allows connection to an external N-channel or P-channel MOSFET. An enable control feature is included for power sequencing or shutdown. ## Temperature grade and environment It is not specified for industrial or automotive temperature extremes. ## RoHS compliance and lifecycle However, it is listed as RoHS non-compliant, which is a critical consideration for designs targeting EU RoHS or similar environmental regulations. If RoHS compliance is required, a lead-free alternate should be evaluated.","metaTitle":"MAX772CSA Step-Up DC-DC Controller, 8-SOIC, Up to 300kHz","metaDescription":"MAX772CSA step-up DC-DC controller from Maxim Integrated. 3V to 16.5V supply, up to 300kHz switching, 8-SOIC. Active, RoHS non-compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Bulk","Function":"Step-Up","Topology":"Boost","Clock Sync":"No","Output Type":"Transistor Driver","Mounting Type":"Surface Mount","Output Phases":"1","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Control Features":"Enable","Number of Outputs":"1","Output Configuration":"Positive","Frequency - Switching":"Up to 300kHz","Operating Temperature":"0°C ~ 70°C (TA)","Synchronous Rectifier":"No","Supplier Device Package":"8-SOIC","Voltage - Supply (Vcc/Vdd)":"3V ~ 16.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.67","stockQuantity":0,"priceTiers":[{"qty":113,"price":"$2.67000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/30fe1af1ddbcd395d5c8fadba11e5564.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the MAX772CSA switching frequency?","answer":"The MAX772CSA switching frequency is programmable up to 300kHz."},{"question":"Is the MAX772CSA RoHS compliant?","answer":"No, the MAX772CSA is listed as RoHS non-compliant."},{"question":"What package is the MAX772CSA in?","answer":"The MAX772CSA comes in an 8-SOIC surface-mount package (8-SOIC, 0.154\" width, 3.90mm width)."},{"question":"Does MAX772CSA have an equivalent or replacement?","answer":"For a RoHS-compliant alternate, a parametric search for step-up controllers in 8-SOIC with similar supply range and frequency would be the next step."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX772CSA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX772CSA 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}}