{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX1611CSE-T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX1611CSE-T","canonicalUrl":"https://icboms.com/analog-devices/MAX1611CSE-T","factsUrl":"https://icboms.com/api/mcp/products/MAX1611CSE-T","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX1611CSE-T CCFL Controller, 145kHz ~ 290kHz, 4.75V ~ 26V Supply, 1.5 mA Supply Current, 16-SOIC, Surface Mount, Bulk.","salesMarkdown":"## CCFL backlight controller for LCD power The MAX1611CSE-T: It operates as a supervisory power IC that generates the high-voltage AC waveform needed to strike and sustain the lamp. The switching frequency is set internally across a 145 kHz to 290 kHz range — the actual operating point depends on the external LC tank and transformer parasitics. The part is marked as having no dimming function, so brightness control must be implemented externally — either by a PWM signal fed to the inverter's shutdown pin or by a separate dimming controller stage. This is a design-in consideration for any BOM that requires adjustable backlight intensity.","metaTitle":"MAX1611CSE-T CCFL Controller, 145–290 kHz, 16-SOIC","metaDescription":"MAX1611CSE-T CCFL backlight controller from Analog Devices, 4.75–26 V supply, 1.5 mA supply current, 16-SOIC. Active production. RoHS non-compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Type":"CCFL Controller","Dimming":"No","Package":"Bulk","Frequency":"145kHz ~ 290kHz","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"1.5 mA","Voltage - Supply":"4.75V ~ 26V","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"16-SOIC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.73","stockQuantity":0,"priceTiers":[{"qty":64,"price":"$4.73000","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Is MAX1611CSE-T RoHS compliant?","answer":"This means it may contain lead or other restricted substances above the threshold. For EU/REACH-regulated BOMs, confirm the applicable exemption or evaluate a RoHS-compliant alternative before committing the design."},{"question":"What is the MAX1611CSE-T used for?","answer":"It is a CCFL controller that drives the backlight inverter in LCD panels. Typical applications include industrial monitors, medical displays, point-of-sale terminals, and other equipment using cold-cathode fluorescent backlighting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX1611CSE-T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX1611CSE-T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}