MP3388SGR-Z - Monolithic Power Systems Inc.

Manufacturer Part Number

MP3388SGR-Z

Manufacturer

Monolithic Power Systems

Introduction

The MP3388SGR-Z is a high-performance, integrated DC-DC controller for driving up to 8 high-brightness LEDs in a step-up (boost) configuration. It features a wide input voltage range, high-side current sensing, programmable output current, and internal compensation, making it an ideal choice for a variety of LED backlight applications.

Product Features and Performance

Wide input voltage range: 4.3V to 25V

Adjustable output voltage up to 50V

Up to 20mA output current per channel

25MHz switching frequency

PWM dimming control

Overcurrent, overvoltage, and overtemperature protection

Integrated high-side MOSFET switch

Small 24-pin VFQFN package with exposed pad for improved thermal performance

Product Advantages

Highly integrated solution for efficient LED backlight driving

Flexible configuration and customization options

Robust protection features for reliable operation

Compact and thermally-efficient package

Key Reasons to Choose This Product

Optimized for LED backlight applications with high performance and cost-effectiveness

Wide input voltage range and adjustable output voltage provide design flexibility

Reliable protection features ensure safe and stable operation

Small package size and high integration simplify the design and reduce BOM

Quality and Safety Features

Designed and manufactured to the highest quality standards

Overcurrent, overvoltage, and overtemperature protection for safe operation

RoHS-compliant and lead-free packaging

Compatibility

The MP3388SGR-Z is compatible with a wide range of LED backlight applications, including LCD displays, monitors, and other devices requiring high-brightness LED illumination.

Application Areas

LCD/OLED display backlighting

Automotive lighting

General lighting

Industrial and commercial lighting

Product Lifecycle

The MP3388SGR-Z is an active product, and Monolithic Power Systems continues to offer this model and support it. There are currently no plans for discontinuation. Customers can contact our website's sales team for any questions or to discuss alternative solutions if needed.