LTC4440IMS8E#PBF

$6.58

Description：IC GATE DRVR HIGH-SIDE 8MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:fb6c315612ef Category: Gate Drivers Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC GATE DRVR HIGH-SIDE 8MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube
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 ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
Supplier Device Package：8-MSOP-EP
Grade：-
Qualification：-
High Side Voltage - Max (Bootstrap)：80 V

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LTC4440IMS8E#PBF

Overview

The LTC4440IMS8E#PBF is a high-speed, high-voltage high-side gate driver manufactured by Analog Devices Inc. It operates with a supply voltage range of 6.5 V to 80 V and supports input voltages up to 100 V. The device delivers a peak output current of 2.4 A with rise and fall times of 100 ns and 70 ns, respectively. It functions within an operating temperature range of -40°C to +85°C and is housed in an 8-lead MSOP-E package.

Feature Summary

High-voltage capability supporting bootstrap operation up to 80 V
Fast switching performance with 100 ns rise time and 70 ns fall time
Low quiescent current consumption of 250 uA for efficient power management

Applications

High-side N-channel MOSFET driving in DC-DC converters
Synchronous rectification control in buck regulators
Power management systems requiring high-voltage isolation

Procurement Notes

Verify the specific suffix #PBF indicates lead-free compliance when ordering. Confirm the IMS8E designation corresponds to the industrial temperature grade (-40°C to +85°C) and MSOP-E package type. Ensure compatibility with the target PCB footprint for the 8-lead small outline package before finalizing procurement specifications.

Selection Notes

Select this component for applications requiring a single high-side driver with robust voltage handling up to 100 V input. The 2.4 A output current is suitable for driving medium-power MOSFETs efficiently. Consider the MSOP-E package for space-constrained designs while ensuring adequate thermal dissipation within the specified industrial temperature range.

Part Context

This part belongs to the LTC4440 series of high-side gate drivers from Analog Devices. It is designed specifically for driving N-channel MOSFETs in high-voltage environments. The series offers various package options and temperature grades to suit different industrial and commercial power electronics requirements.