MAX1582ETC - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1582ETC

Manufacturer

analog-devices

Introduction

The MAX1582ETC is a high-efficiency, DC-DC boost converter with integrated power switches, designed for driving high-brightness LEDs used in backlight applications. It features two independent current regulators that can each drive up to 650mA of LED current from a single inductor. The device operates from a wide 2.6V to 5.5V input voltage range and generates a programmable output voltage up to 25.5V.

Product Features and Performance

Highly-efficient, DC-DC boost converter topology

Integrated power switches for driving two independent LED strings

Programmable LED current up to 650mA per channel

Wide 2.6V to 5.5V input voltage range

Programmable output voltage up to 25.5V

1MHz fixed-frequency operation

Analog or PWM dimming control

Thermal shutdown and current limiting protection

Product Advantages

Simplified design with integrated power switches

High efficiency reduces power dissipation and heat

Supports high brightness LED backlighting

Compact 12-pin WQFN package

Key Reasons to Choose This Product

Highly efficient power conversion for extended battery life

Flexible LED driving capability with independent current control

Advanced protection features for reliable operation

Small footprint for space-constrained designs

Quality and Safety Features

Integrated thermal shutdown and current limiting protection

AEC-Q100 qualified for automotive applications

Compatibility

Suitable for driving high-brightness LED backlight panels in smartphones, tablets, and other portable devices

Application Areas

LED backlight for LCD displays

General purpose LED driving applications

Product Lifecycle

The MAX1582ETC is an active product. There are no direct replacement models currently available. For information on alternative solutions, please contact our website's sales team.