MAX1848ETA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1848ETA

Manufacturer

Analog Devices

Introduction

The MAX1848ETA is a compact, efficient, and versatile DC DC Regulator designed for power management, specifically tailored for LED driving applications. It comes in a compact 8-WDFN Exposed Pad package.

Product Features and Performance

Step-Up (Boost) topology ensures efficient voltage elevation.

Integration of Internal Switch reduces external component count.

Capable of delivering a stable 13V output voltage.

Supports a wide supply voltage range from 2.6V to 5.5V.

Offers a substantial output current of 500mA (Switch).

Operates at a high switching frequency of 1.2MHz for compact peripheral components.

Designed for surface mount technology, facilitating miniaturization.

Product Advantages

High efficiency and low power consumption enhance battery life.

Compact 8-TDFN-EP (3x3) package allows for slim and streamlined product designs.

Internal switch technology simplifies the circuit design.

Wide input voltage range accommodates diverse power sources.

High-frequency operation permits the use of small, low-cost inductors and capacitors.

Key Technical Parameters

Voltage Supply (Min): 2.6V

Voltage Supply (Max): 5.5V

Voltage Output: 13V

Current Output / Channel: 500mA

Frequency: 1.2MHz

Operating Temperature Range: -40°C ~ 85°C (TA)

Quality and Safety Features

Engineered to meet stringent quality standards.

The device's operating temperature range ensures reliable performance under extreme conditions.

Compatibility

Suitable for surface mount technology.

Compatible with a wide range of LED backlight applications due to its voltage output and drive capabilities.

Application Areas

Ideally suited for backlighting in portable devices like smartphones, tablets, and laptops.

Applicable in other LED driving scenarios requiring a boost converter.

Product Lifecycle

Currently marked as Active, indicating ongoing production and support.

No immediate indication of discontinuation, ensuring availability for future projects.

Several Key Reasons to Choose This Product

High efficiency and reliability are guaranteed by Analog Devices' engineering expertise.

The integration of key functionalities into a small package simplifies design and reduces time to market.

Versatile input voltage range and high output capability make it suitable for a wide array of LED applications.

High switching frequency facilitates the use of small passive components, minimizing overall solution size.

The reliability of operation across a broad temperature range enhances suitability for varying environmental conditions.