LTC4440EMS8E#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC4440EMS8E#PBF

Manufacturer

Analog Devices

Introduction

High-side gate driver designed to interface with N-channel MOSFETs in a variety of power management applications

Product Features and Performance

Single-channel high-side driver

Capable of driving N-Channel MOSFETs

4A peak output current (source and sink)

Non-inverting input type

10ns rise time and 7ns fall time

High side voltage up to 80V (bootstrap)

Wide input logic voltage range 1.3V (VIL) to 1.6V (VIH)

Product Advantages

Robust high voltage handling capability

Fast switching times for improved efficiency

High peak current for driving large gate capacitances

Reliable performance in extended temperature range

Key Technical Parameters

Voltage supply range: 8V to 15V

High side voltage max (bootstrap): 80V

Rise/Fall time (typical): 10ns/7ns

Operating temperature: -40°C to 85°C

Quality and Safety Features

Built to withstand harsh industrial environments

Comprehensive over-temperature protection

Compatibility

Suitable for N-Channel MOSFET gates

Application Areas

Power supply circuits

Motor controls

DC/DC converters

Automotive applications

Product Lifecycle

Product status: Active

Not nearing discontinuation

Replacement and upgrade options available

Several Key Reasons to Choose This Product

Highly efficient for low-loss power management

Ideal for high-voltage applications up to 80V

Fast switching performance minimizes transition losses

Suitable for complex industrial and automotive environments

Supported by a reputable manufacturer with a commitment to quality