ADP3634ARDZ - Analog Devices Inc.

Manufacturer Part Number

ADP3634ARDZ

Manufacturer

Analog Devices

Introduction

The ADP3634ARDZ is a high-performance power management gate driver designed for controlling N-Channel MOSFETs in low-side switching applications.

Product Features and Performance

Integrated dual independent drivers

N-Channel MOSFET gate driver

High peak output current of 4A (source and sink)

Non-inverting input type

Fast switching with rise and fall times of 10ns

High operating temperature range from -40°C to 150°C

Available in 8-SOIC Exposed Pad package for enhanced thermal performance

5V to 18V supply voltage range

Logic level inputs with thresholds 0.8V (VIL) and 2V (VIH)

Product Advantages

Highly efficient for power conversion and motor control applications

Compact 8-SOIC-EP packaging saves board space

Automatic shutdown functionality to protect against overcurrent conditions

Enhanced system reliability with integrated under-voltage lockout (UVLO)

Key Technical Parameters

Driven Configuration: Low-Side

Channel Type: Independent

Number of Drivers: 2

Current - Peak Output: 4A Source, 4A Sink

Rise / Fall Time (Typ): 10ns

Operating Temperature: -40°C to 150°C

Quality and Safety Features

Thermal protection with an exposed pad for better heat dissipation

Overcurrent protection for device safety

Under-voltage lockout for operational stability

Compatibility

Designed for use with N-Channel power MOSFETs

Application Areas

DC-to-DC converters

Power supplies

Motor control units

Switching power amplifiers

High power LED lighting

Product Lifecycle

Product Status: Active

Not nearing discontinuation with ongoing support and production

Several Key Reasons to Choose This Product

High-speed operation for efficient power conversion

Dual independent channels for flexible design options

High thermal performance suitable for high-temperature environments

Robust protection features ensuring long-term reliability

Wide voltage range suitable for various power management applications

Simple logic interface for easy integration into existing designs