MAX15492GTA+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX15492GTA+T

Manufacturer

Analog Devices

Introduction

The MAX15492GTA+T is a high-performance power management integrated circuit (PMIC) gate driver designed for efficient control of N-Channel MOSFETs used in half-bridge power topologies.

Product Features and Performance

High-frequency operation

Low rise and fall times for fast switching

Supports N-Channel MOSFETs

High peak output current capability

Thermal shutdown for over-temperature protection

UVLO (Undervoltage Lockout) for input voltage protection

ESD protection

Ability to withstand high operating temperatures

Small form factor package

Product Advantages

Enhanced power efficiency

Suitable for high-density power applications

Robust design with built-in protection features

Support for high side switching with bootstrap configuration

Compatibility with low-voltage logic signals

Key Technical Parameters

Driven Configuration: Half-Bridge

Channel Type: Synchronous

Number of Drivers: 2

Gate Type: N-Channel MOSFET

Voltage - Supply: 4.2V to 5.5V

Current - Peak Output (Source, Sink): 2.2A, 2.7A

High Side Voltage - Max (Bootstrap): 30 V

Rise / Fall Time (Typ): 14ns, 7ns

Operating Temperature: -40°C to 150°C (TJ)

Quality and Safety Features

Built-in under-voltage and over-temperature protection

ESD-protected input and output pins

Compliance with industry-standard safety and quality norms

Compatibility

Compatible with PWM controllers and processors with non-inverting signal outputs

Can drive standard N-Channel MOSFETs in half-bridge topologies

Application Areas

Switching power supplies

DC-to-DC converters

Motor control applications

Computing systems

Telecommunications

Product Lifecycle

Active status

Not currently nearing discontinuation

Availability of replacements or upgrades depends on future market developments

Several Key Reasons to Choose This Product

High switching frequency for improved power conversion efficiency

Low propagation delay reduces switching losses

Integrated bootstrap diode simplifies high side drive

High peak output current suitable for driving large capacitors and transformers

Wide operating temperature range allows use in extreme environments

Compact 8-TDFN-EP (2x2) package saves space on the PCB

Reliable performance with Analog Devices' reputation for quality and innovation