LTC4446EMS8E#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC4446EMS8E#TRPBF

Manufacturer

Analog Devices

Introduction

The LTC4446EMS8E#TRPBF is a high-performance Power Management (PMIC) gate driver designed for driving N-Channel MOSFETs in a half-bridge configuration.

Product Features and Performance

Independent dual driver channels for flexible half-bridge configurations

Supports N-Channel MOSFETs

Wide supply voltage range of 7.2V to 13.5V

Accepts logic inputs with thresholds of 1.85V (VIL) and 3.25V (VIH)

High peak output currents of 2.5A (source) and 3A (sink)

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

Capable of handling high side voltages up to 114V (bootstrap)

Product Advantages

Enhanced driving capabilities for high-power applications

Provides swift switching performance to improve overall efficiency

Robust high-voltage handling suitable for various industrial applications

Key Technical Parameters

Supply Voltage: 7.2V ~ 13.5V

Logic Voltage VIL, VIH: 1.85V, 3.25V

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

High Side Voltage Max (Bootstrap): 114V

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

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Built to operate reliably over industrial temperature ranges

Integrated protections for enhanced operational stability

Compatibility

Suitable for driving various types of N-Channel MOSFETs

Application Areas

Industrial motor drives

Power supply modules

Battery management systems

Renewable energy inverters

Product Lifecycle

Status: Active

Not nearing discontinuation

Continuous production with available replacements and upgrades

Several Key Reasons to Choose This Product

High integration level facilitating reduced component count and system complexity

Exceptional operating temperatures making it suitable for harsh environments

Fast signal propagation times enhance system response

High current capabilities support demanding power applications

Long-term availability assures support throughout product lifecycles