LTC4444EMS8E-5#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC4444EMS8E-5#TRPBF

Manufacturer

Analog Devices

Introduction

The LTC4444EMS8E-5#TRPBF is a high-performance, power management gate driver designed for N-Channel MOSFET configurations, primarily suited for half-bridge power applications.

Product Features and Performance

Independent dual drivers for half-bridge configurations

Supports N-Channel MOSFET gate types

High side voltage capability up to 114 V (Bootstrap)

Fast rise and fall times of 8ns and 5ns respectively

Operates from a supply voltage range of 4.5V to 13.5V

Non-inverting input type

Capable of delivering peak output currents of 2.5A source and 3A sink

Product Advantages

Offers robust drive capability with high efficiency

Precise control with rapid switching characteristics

Versatile supply voltage range accommodating varied applications

Enhanced reliability under wide temperature ranges from -40°C to 125°C

Key Technical Parameters

Supply Voltage: 4.5V ~ 13.5V

Logic Voltage VIL, VIH: 1.85V, 3.25V

Peak Output Current (Source, Sink): 2.5A, 3A

High Side Voltage Max (Bootstrap): 114 V

Rise / Fall Time (Typ): 8ns, 5ns

Operating Temperature Range: -40°C ~ 125°C

Package Type: 8-MSOP-EP

Quality and Safety Features

Includes protections against over-temperature and under-voltage conditions

Built to meet stringent industrial standards for reliability and performance

Capable of handling higher thermal and electrical stress

Compatibility

Optimized for use with N-Channel MOSFETs in half-bridge configurations

Can be integrated into various power management systems due to its standard MSOP-EP package

Application Areas

Ideal for switching power supplies

Power converters

Motor driving applications

High-power LED drivers

Solar power inverters

Product Lifecycle

Currently active with ongoing support and production

Not nearing discontinuation, ensuring long-term availability and support

Several Key Reasons to Choose This Product

Efficient and fast switching capability enhances overall system performance

Broad supply voltage range offers flexibility in differing power environments

Handles high side voltages safely and effectively

Reliable operation within a wide temperature range suitable for demanding applications

Compact and durable design suitable for robust industrial applications