LTC4449IDCB#TRPBF - Analog Devices

Manufacturer Part Number

LTC4449IDCB#TRPBF

Manufacturer

analog-devices

Introduction

The LTC4449IDCB#TRPBF is a high-performance, low-side gate driver that is designed to drive N-channel power MOSFETs in half-bridge or full-bridge power conversion applications. It features an integrated bootstrap diode and supports a wide operating voltage range from 4V to 6.5V. The device is capable of providing high peak output current of up to 4.5A, making it suitable for driving large power MOSFETs with high gate charge requirements.

Product Features and Performance

Supports a wide operating voltage range from 4V to 6.5V

Integrated bootstrap diode for simplified bootstrap capacitor charging

High peak output current of up to 4.5A (sink) and 3.2A (source)

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

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

Surface mount package (8-WFDFN Exposed Pad) for compact design

Product Advantages

Efficient and reliable power conversion with high-performance gate driving

Simplified circuit design with integrated bootstrap diode

Capable of driving large power MOSFETs with high gate charge requirements

Suitable for a wide range of power conversion applications

Key Reasons to Choose This Product

Exceptional performance and reliability for demanding power conversion applications

Compact and space-saving design with surface mount packaging

Wide operating voltage and temperature range for design flexibility

Ease of use with integrated bootstrap diode and high peak output current

Quality and Safety Features

Robust design and rigorous testing to ensure high quality and reliability

Compliance with relevant safety standards for power electronics applications

Compatibility

The LTC4449IDCB#TRPBF is compatible with a wide range of N-channel power MOSFETs and can be used in various power conversion applications, such as:

Application Areas

Switch-mode power supplies (SMPS)

DC-DC converters

Motor drives

Inverters

Battery management systems

Product Lifecycle

The LTC4449IDCB#TRPBF is an active product, and there are no plans for discontinuation at this time. However, as technology evolves, analog-devices may introduce newer or more advanced gate driver models in the future. Customers are encouraged to contact our website's sales team for the latest product information and availability.