MAX14521EETG+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX14521EETG+

Manufacturer

Analog Devices

Introduction

MAX14521EETG+ is a power management integrated circuit designed for EL lamp driving applications.

Product Features and Performance

EL Lamp Driver type

Adjustable frequency at 400Hz for driving EL lamps

Wide voltage supply range from 2.7V to 5.5V

Low supply current of 350 µA

Dimming capability for controlling lamp brightness

Operating temperature range from -40°C to 85°C

Surface mount technology for compact PCB designs

24-WFQFN exposed pad for efficient thermal management

Product Advantages

High efficiency for longer battery life

Integrated features reduce external component count

Reliable operation in a wide temperature range

Key Technical Parameters

Frequency: 400Hz

Voltage Supply: 2.7V ~ 5.5V

Current Supply: 350 µA

Operating Temperature: -40°C ~ 85°C

Package/Case: 24-WFQFN Exposed Pad

Quality and Safety Features

Robust over-temperature protection

Built-in short-circuit protection

Compatibility

Compatible with a wide range of electronic devices requiring EL lamp driving

Application Areas

Mobile devices

Portable electronics

Industrial controls

Automotive dashboards

Product Lifecycle

Active product status

Not indicated as nearing discontinuation

Replacement or upgrade options are typically provided by analog-devices for future-proofing designs

Several Key Reasons to Choose This Product

Efficient power management increases device run-time

Enhances visual aesthetics with dimmable EL lamp capability

Reliable performance across a variety of conditions and applications

Analog Devices' reputation for quality and support

The flexibility of supply voltage and easy integration into various designs