{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ICL7667EBA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ICL7667EBA","canonicalUrl":"https://icboms.com/analog-devices/ICL7667EBA","factsUrl":"https://icboms.com/api/mcp/products/ICL7667EBA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated ICL7667EBA+, dual N-channel MOSFET gate driver, half-bridge, 4.5V to 17V supply, 20ns rise/fall time, inverting inputs, independent channels, surface mount 8-SOIC package, 0°C to 150°C junction temperature.","salesMarkdown":"## Dual N-channel MOSFET driver with 20ns edges The Maxim Integrated ICL7667EBA+ is a dual, independent N-channel MOSFET gate driver in an 8-SOIC package. It drives two N-channel MOSFETs with typical rise and fall times of 20ns, making it suited for half-bridge topologies in switch-mode power supplies, motor drives, and DC-DC converters. The supply range of 4.5V to 17V covers standard 5V and 12V bias rails, and the inverting input logic accepts 0.8V VIL and 2V VIH thresholds for direct interface with most PWM controllers. ## 20ns switching speed — what it means for the power stage A 20ns rise and fall time (typical) at the gate driver output means the MOSFET transitions quickly through the linear region, reducing switching losses. In a 100kHz to 500kHz switching regulator, this keeps the dead-time budget tight — typically 50ns to 100ns margin is enough to avoid shoot-through. The 20ns edges also limit the gate charge injection into the bootstrap circuit; a 0.1µF bootstrap capacitor is usually sufficient for a 1nF to 10nF gate load. If the layout adds more than 10nH of parasitic inductance in the gate loop, expect some ringing — a small series gate resistor (5Ω to 10Ω) cleans it up without slowing the edge much. ## Supply voltage and temperature range Rated for a supply voltage from 4.5V to 17V, the ICL7667EBA+ runs comfortably on a 5V logic rail or a 12V bias supply. The junction temperature range of 0°C to 150°C (TJ) covers most industrial and telecom environments — the 150°C ceiling allows operation in enclosed power supplies or motor drives where ambient heat pushes the die temperature. The 8-SOIC package's thermal resistance is about 150°C/W (typical for SOIC-8), so at 12V supply and 1A gate charge per cycle, the self-heating stays under 10°C in normal switching. ## Active lifecycle — no LTB risk The ICL7667EBA+ carries an active product status per the manufacturer, with ROHS3 compliance. There is no last-time-buy notice or obsolescence risk for new designs.","metaTitle":"ICL7667EBA+ Gate Driver, 20ns, 4.5V-17V, 8-SOIC","metaDescription":"ICL7667EBA+ half-bridge N-channel MOSFET gate driver. Dual independent outputs, 20ns typ rise/fall, 4.5V-17V supply, 8-SOIC. Active lifecycle, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Package":"Tube","Gate Type":"N-Channel MOSFET","Input Type":"Inverting","Channel Type":"Independent","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 17V","Number of Drivers":"2","Operating Temperature":"0°C ~ 150°C (TJ)","Rise / Fall Time (Typ)":"20ns, 20ns","Supplier Device Package":"8-SOIC","Logic Voltage - VIL, VIH":"0.8V, 2V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.82","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.82000","currency":"USD"},{"qty":10,"price":"$4.32700","currency":"USD"},{"qty":25,"price":"$4.09040","currency":"USD"},{"qty":100,"price":"$3.54510","currency":"USD"},{"qty":250,"price":"$3.36328","currency":"USD"},{"qty":500,"price":"$3.01788","currency":"USD"},{"qty":1000,"price":"$2.54520","currency":"USD"},{"qty":2500,"price":"$2.41794","currency":"USD"}]},"links":{"datasheetUrl":"https://datasheets.maximintegrated.com/en/ds/ICL7667.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the ICL7667EBA+ a half-bridge gate driver?","answer":"Yes, the ICL7667EBA+ is a dual independent N-channel MOSFET driver, commonly used in half-bridge topologies. Its two channels can drive the high-side and low-side MOSFETs independently, with inverting inputs that match most PWM controller outputs."},{"question":"Does the ICL7667EBA+ require an external bootstrap diode?","answer":"The ICL7667EBA+ is a non-isolated gate driver; for high-side drive in a half-bridge, an external bootstrap diode and capacitor are typically required. The datasheet application section shows the recommended bootstrap network."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ICL7667EBA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ICL7667EBA 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}}