LTC4440ES6#TRPBF

$6.16

Description：IC GATE DRVR HIGH-SIDE TSOT23-6
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:5eb17ecf9017 Category: Gate Drivers Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC GATE DRVR HIGH-SIDE TSOT23-6
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Driven Configuration：High-Side
Channel Type：Single
Number of Drivers：1
Gate Type：MOSFET (N-Channel)
Voltage - Supply：8V ~ 15V
Logic Voltage - VIL, VIH：1.3V, 1.6V
Current - Peak Output (Source, Sink)：2.4A, 2.4A
Input Type：Non-Inverting
Rise / Fall Time (Typ)：10ns, 7ns
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：SOT-23-6 Thin, TSOT-23-6
Supplier Device Package：TSOT-23-6
Grade：-
Qualification：-
High Side Voltage - Max (Bootstrap)：80 V

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LTC4440ES6#TRPBF

Overview

The LTC4440ES6#TRPBF is a high-speed, high-voltage N-channel MOSFET gate driver manufactured by Analog Devices Inc. It operates with a supply voltage range of 4V to 15V and supports bootstrap voltages up to 80V. The device features non-inverting logic inputs compatible with 1.3V and 1.6V thresholds. It delivers peak output currents of 2.4A for both sourcing and sinking. Typical switching performance includes rise and fall times of 10ns and 7ns respectively. It is housed in a TSOT-23-6 package and functions within an operating temperature range of -40°C to 85°C.

Feature Summary

Provides high-side driving capability for N-channel MOSFETs using bootstrap voltage support up to 80V.
Delivers strong 2.4A peak source and sink currents to ensure rapid switching transitions.
Features low input threshold compatibility allowing direct interface with 1.3V and 1.6V logic levels.

Applications

High-efficiency synchronous buck-boost DC/DC converter topologies
Half-bridge and full-bridge power stage drivers
Isolated gate drive circuits requiring high common-mode rejection

Procurement Notes

Verify the specific suffix '#TRPBF' confirms tape and reel packaging compliance with RoHS standards. Ensure the ES6 variant matches the required thermal and electrical specifications for the target application environment. Cross-reference the manufacturer's latest datasheet to confirm pinout integrity and recommended operating conditions before finalizing component selection.

Selection Notes

Select this component when driving high-side N-channel MOSFETs in applications requiring fast switching speeds and robust current delivery. The low input threshold makes it suitable for systems powered by low-voltage control logic. Consider the TSOT-23-6 package size constraints and the need for adequate bootstrap circuitry to maintain the floating supply rail during operation.

Part Context

This part belongs to the LTC4440 family of high-voltage gate drivers designed for demanding power conversion applications. It complements controllers like the LTC3780 in reference designs such as DC1046A. The device is distinct from standard level shifters by its ability to handle high common-mode transients and provide significant drive strength in a compact surface-mount footprint.