{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LTC4440ES6#TRPBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LTC4440ES6~4TRPBF","canonicalUrl":"https://icboms.com/analog-devices/LTC4440ES6~4TRPBF","factsUrl":"https://icboms.com/api/mcp/products/LTC4440ES6%23TRPBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LTC4440ES6#TRPBF high-side N-channel MOSFET gate driver, single channel, non-inverting, 2.4A peak source/sink, 80V bootstrap, 10ns/7ns rise/fall, TSOT-23-6 package, Tape & Reel.","salesMarkdown":"## TSOT-23-6 high-side driver with 2.4A peak gate drive The LTC4440ES6#TRPBF is a single-channel high-side N-channel MOSFET gate driver from Analog Devices, housed in a TSOT-23-6 package. It delivers 2.4A peak source and sink current, which is enough to charge and discharge the gate capacitance of a medium-power N-channel MOSFET in under 20 ns — critical for reducing switching losses in a synchronous buck or boost converter. The bootstrap supply is rated up to 80 V, so the driver can float the gate voltage above a high-side rail that swings up to that level. This makes it a direct fit for 48 V bus converters and telecom power stages where the high-side MOSFET source rides on a switching node. ## Supply rails and logic interface thresholds The driver operates from an 8 V to 15 V supply rail — the VCC pin powers the internal bias and the bootstrap diode. Rise and fall times are 10 ns and 7 ns typical, respectively. At 2.4 A peak drive, the actual slew rate at the MOSFET gate is limited by the total gate charge and the series gate resistor — the driver itself is not the bottleneck for most designs up to a few hundred kHz.","metaTitle":"LTC4440ES6#TRPBF High-Side Gate Driver, 2.4A Peak, TSOT-23-6","metaDescription":"Analog Devices LTC4440ES6#TRPBF high-side N-channel MOSFET gate driver in TSOT-23-6. 2.4A peak output, 80V bootstrap, 10ns/7ns rise/fall.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Gate Type":"N-Channel MOSFET","Input Type":"Non-Inverting","Channel Type":"Single","Mounting Type":"Surface Mount","Package / Case":"SOT-23-6 Thin, TSOT-23-6","lifecycle_stage":"eol_hot","Voltage - Supply":"8V ~ 15V","Number of Drivers":"1","Driven Configuration":"High-Side","Operating Temperature":"-40°C ~ 85°C (TA)","Rise / Fall Time (Typ)":"10ns, 7ns","Supplier Device Package":"TSOT-23-6","Logic Voltage - VIL, VIH":"1.3V, 1.6V","High Side Voltage - Max (Bootstrap)":"80 V","Current - Peak Output (Source, Sink)":"2.4A, 2.4A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.04","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.04000","currency":"USD"},{"qty":10,"price":"$5.42400","currency":"USD"},{"qty":25,"price":"$5.12760","currency":"USD"},{"qty":100,"price":"$4.44400","currency":"USD"},{"qty":250,"price":"$4.21616","currency":"USD"},{"qty":500,"price":"$3.78314","currency":"USD"},{"qty":1000,"price":"$3.22500","currency":"USD"},{"qty":2500,"price":"$3.22500","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional second-source for LTC4440ES6#TRPBF?","answer":"The LTC4440ES6#TRMPBF is the closest functional second-source. It shares the same TSOT-23-6 package, gate type, input type, channel type, rise/fall times, number of drivers, peak output current, and driven configuration. The difference is the packaging option — TRPBF is Tape & Reel only, while TRMPBF is also available in Cut Tape and Digi-Reel."},{"question":"What compliance documentation does Analog Devices provide for LTC4440ES6#TRPBF?","answer":"Analog Devices provides ROHS3 compliance documentation for the LTC4440ES6#TRPBF."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LTC4440ES6~4TRPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LTC4440ES6~4TRPBF 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}}