MAX20003CATPD/V+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX20003CATPD/V+T

Manufacturer

Analog Devices

Introduction

High-efficiency automotive step-down converter optimized for space-constrained applications.

Product Features and Performance

Integrated high-side switch

Synchronous rectification for better efficiency

Programmable switching frequency from 220kHz to 2.2MHz

Flexible output voltage configuration

Product Advantages

High efficiency reduces thermal footprint

Wide input voltage range accommodates various supply levels

Compact 20-WQFN package saves board space

Automotive-grade quality for reliability in harsh environments

Key Technical Parameters

Input voltage range: 3.5V to 36V

Output voltage range: 1V to 10V (5V fixed)

Output current capability: 3A

Switching frequency range: 220kHz to 2.2MHz

Operating temperature range: -40°C to 125°C

Thermal shutdown protection

Quality and Safety Features

Overcurrent protection

Short-circuit protection

AEC-Q100 qualified for automotive applications

Thermal overload protection

Compatibility

Surface mount compatible with 20-TQFN (5x5) package

Compatible with high-side and low-side sensing

Application Areas

Automotive power supplies

Infotainment systems

Advanced driver assistance systems (ADAS)

Telematics and navigation modules

Product Lifecycle

Active status, not nearing discontinuation

Replacement or upgrade options may be available

Several Key Reasons to Choose This Product

Efficient power conversion extends battery life

Wide input voltage range suits multiple automotive applications

Robust design meets automotive industry standards

Configurable output for design flexibility

High switching frequency enables use of smaller passive components

Advanced protection features ensure long-term reliability