MAX8785AETI+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX8785AETI+

Manufacturer

Analog Devices

Introduction

The MAX8785AETI+ is a cold cathode fluorescent lamp (CCFL) controller designed to drive high-voltage CCFL backlights for LCD displays. It features an integrated high-voltage power stage and provides accurate current regulation to ensure consistent, flicker-free CCFL brightness.

Product Features and Performance

Operates from a 4.5V to 28V supply voltage

Draws only 1.5mA of supply current

Supports CCFL frequencies from 57kHz to 63kHz

Provides dimming functionality

Operates over an extended temperature range of -40°C to +85°C

Available in a 28-pin WFQFN exposed pad package

Product Advantages

Integrated high-voltage power stage simplifies design

Accurate current regulation ensures consistent CCFL brightness

Wide supply voltage range and low supply current improve system efficiency

Supports a wide range of CCFL frequencies for design flexibility

Dimming capability allows for adjustable backlight brightness

Key Reasons to Choose This Product

Optimized for LCD backlight applications

Reliable and efficient CCFL control solution

Compact package size for space-constrained designs

Proven performance and quality from Analog Devices

Quality and Safety Features

Meets industrial temperature requirements

Robust overcurrent and overvoltage protection

Complies with relevant safety and EMC standards

Compatibility

The MAX8785AETI+ is compatible with a variety of LCD display panels and can be used in a wide range of applications, such as:

Portable electronics

Industrial equipment

Medical devices

Automotive displays

Application Areas

LCD backlight control

CCFL-based display backlighting

Product Lifecycle

The MAX8785AETI+ is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from Analog Devices or other manufacturers. Customers are advised to contact our website's sales team for more information on current product offerings and potential replacement options.