MP3388DR-LF-P - Monolithic Power Systems Inc.

Manufacturer Part Number

MP3388DR-LF-P

Manufacturer

monolithic-power-systems

Introduction

The MP3388DR-LF-P is a highly efficient step-up (boost) DC-DC regulator designed for driving up to 8 high-brightness LEDs in parallel. It features a wide input voltage range from 4.5V to 25V and can provide up to 50V output to power the LED array. The device integrates an internal switch and operates at a fixed 1.25MHz frequency, enabling the use of small external components for a compact solution.

Product Features and Performance

Wide input voltage range: 4.5V to 25V

High output voltage up to 50V

8 constant-current LED drivers, each capable of delivering up to 20mA

25MHz fixed switching frequency for small external components

Integrated internal switch

PWM dimming control

-40°C to 85°C operating temperature range

Product Advantages

Efficient step-up (boost) topology for driving high-brightness LED arrays

Compact solution with integrated internal switch and high switching frequency

Supports up to 8 parallel-connected LEDs, simplifying design

Wide input voltage range and high output voltage capability for versatile applications

Integrated PWM dimming control for brightness adjustment

Key Reasons to Choose This Product

Highly efficient and compact LED driver solution

Wide input voltage range and high output voltage support

Flexible 8-channel LED driving capability

Reliable operation across a broad temperature range

Simplified design with integrated features and small external components

Quality and Safety Features

Robust design for reliable performance

Protective features including overcurrent, overvoltage, and thermal shutdown

Compatibility

The MP3388DR-LF-P is compatible with a variety of LED-based applications, such as:

Backlighting for LCD displays

Illumination for industrial and commercial lighting

Architectural and decorative lighting

General-purpose LED lighting solutions

Application Areas

Backlight for LCD displays

Industrial and commercial lighting

Architectural and decorative lighting

General-purpose LED lighting

Product Lifecycle

The MP3388DR-LF-P is an active product, and our website's sales team does not have any plans to discontinue it. However, as technology evolves, there may be newer or more advanced models available that could offer additional features or improved performance. Customers are advised to contact our website's sales team for the latest product information and to discuss any potential alternative options.