LTC4444EMS8E#TRPBF

$5.58

Description：IC GATE DRVR HALF-BRIDGE 8MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:665d0653a9af Category: Gate Drivers Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC GATE DRVR HALF-BRIDGE 8MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Driven Configuration：Half-Bridge
Channel Type：Independent
Number of Drivers：2
Gate Type：MOSFET (N-Channel)
Voltage - Supply：7.2V ~ 13.5V
Logic Voltage - VIL, VIH：1.85V, 3.25V
Current - Peak Output (Source, Sink)：2.5A, 3A
Input Type：Non-Inverting
Rise / Fall Time (Typ)：8ns, 5ns
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)：114 V

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LTC4444EMS8E#TRPBF

Overview

The LTC4444EMS8E#TRPBF is a high-voltage synchronous N-channel MOSFET driver manufactured by Analog Devices Inc. It operates with a supply voltage range of 7.2 V to 13.5 V and supports input voltages up to 100 V. The device features two drivers with a maximum output current of 3 A. Typical propagation delays are characterized by an 80 ns rise time and a 50 ns fall time. It functions within an operating temperature range from -40°C to +125°C and is housed in an MSOP-8 package.

Feature Summary

Supports high-side and low-side driving for synchronous rectification applications
Capable of handling input voltages up to 100 V
Provides high peak output drive current for fast switching

Applications

High-side and low-side gate driving for synchronous buck converters
Power management systems requiring isolated or high-voltage control
Industrial motor control circuits

Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when sourcing. Confirm the manufacturer designation as Analog Devices Inc. or Linear Technology, as legacy branding may appear on older documentation. Ensure the component matches the MSOP-8 physical footprint and electrical specifications before integration into production designs.

Selection Notes

Select this component for applications requiring robust high-voltage gate drive capabilities. The dual-driver configuration simplifies synchronous rectifier implementation. Evaluate thermal performance requirements based on the 3 A output capability and the specific PCB layout constraints associated with the MSOP-8 package type.

Part Context

This part belongs to the LTC4444 family of high-voltage MOSFET drivers. It is designed to replace discrete driver solutions in power conversion topologies. The series offers integrated protection features suitable for demanding industrial and commercial power supply environments.