MAX1573ETE+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1573ETE+T

Manufacturer

Analog Devices

Introduction

The MAX1573ETE+T is a highly efficient, compact DC DC regulator designed for LED driving applications, offering power management for backlighting solutions.

Product Features and Performance

Switched Capacitor (Charge Pump) topology

Four Output channels

Built-in internal switches

Supports PWM dimming for brightness control

1MHz operating frequency for reduced noise and improved efficiency

High efficiency for extended battery life in portable devices

Product Advantages

Suitable for small form factor applications due to compact design

High current accuracy and stability across outputs

Low electromagnetic interference (EMI) characteristic

Can drive multiple LEDs with consistent brightness

Key Technical Parameters

Voltage - Supply (Min): 2.7V

Voltage - Supply (Max): 5.5V

Current - Output / Channel: 28mA

Frequency: 1MHz

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Thermal overload protection

Overvoltage and short-circuit protection for enhanced safety

Built to meet stringent industry standards

Compatibility

Designed for easy integration with various microcontrollers and digital systems

Compatible with surface mount technology for PCB assembly

Application Areas

Backlit screens for smartphones, tablets, and portable electronics

General LED backlighting applications

Product Lifecycle

Product Status: Active

Not reported as nearing discontinuation, upgrades may be available

Several Key Reasons to Choose This Product

Highly efficient power management reduces energy consumption

Compact size suited for space-constrained applications

Versatile PWM dimming allows for adjustable brightness levels

Proven reliability from a recognized manufacturer in power management

Outstanding thermal performance within a wide operating temperature range

Support from Analog Devices in terms of documentation and design resources