LTC4449EDCB#TRMPBF - Analog Devices

Manufacturer Part Number

LTC4449EDCB#TRMPBF

Manufacturer

analog-devices

Introduction

The LTC4449EDCB#TRMPBF is a high-performance, dual-channel N-channel MOSFET gate driver IC designed for efficient power conversion applications. This device provides powerful gate drive capability with low propagation delays and fast rise/fall times, making it suitable for driving high-side and low-side MOSFETs in half-bridge topologies.

Product Features and Performance

Dual-channel N-channel MOSFET gate driver

Operates from a 4V to 6.5V supply voltage

Capable of driving 3.2A source and 4.5A sink peak output current

Fast rise/fall times of 8ns and 7ns, respectively

Wide operating temperature range of -40°C to 125°C

Non-inverting input logic

42V maximum high-side voltage (bootstrap)

Tape and reel (TR) packaging

Product Advantages

Efficient power conversion with high-speed, high-current gate drive

Suitable for a variety of half-bridge topologies and power conversion applications

Wide operating voltage and temperature range for increased design flexibility

Compact surface-mount package for space-constrained designs

Key Reasons to Choose This Product

Exceptional performance and reliability for power conversion applications

Scalable and versatile design for various power system requirements

Robust protection features for improved system safety and reliability

Cost-effective solution for high-performance gate driving needs

Quality and Safety Features

Thermal overload protection

Undervoltage lockout (UVLO) for reliable operation

ESD protection on all pins

Exposed pad for improved thermal performance and reliability

Compatibility

The LTC4449EDCB#TRMPBF is designed to be compatible with a wide range of power MOSFET devices and can be used in various power conversion applications, such as:

Switch-mode power supplies (SMPS)

Motor drives

Inverters

DC-DC converters

Battery chargers

Application Areas

Industrial and consumer electronics

Telecommunications equipment

Medical devices

Automotive electronics

Renewable energy systems

Product Lifecycle

The LTC4449EDCB#TRMPBF is an active product, with no immediate plans for discontinuation. However, as technology continues to evolve, customers are advised to check with our website's sales team or their authorized distributors for the latest product information and availability of any potential alternative or equivalent models.