MP3309LGQG-Z - Monolithic Power Systems Inc.

Manufacturer Part Number

MP3309LGQG-Z

Manufacturer

monolithic-power-systems

Introduction

The MP3309LGQG-Z is a high-efficiency, single-channel, step-up (boost) DC-DC converter intended for driving LED backlight applications. It integrates a power inductor and power switches, enabling a compact solution size. The device offers both analog and PWM dimming capabilities, providing flexible control of LED brightness.

Product Features and Performance

High efficiency of up to 94%

Integrated power inductor and power switches for compact solution size

Supports both analog and PWM dimming for LED brightness control

Wide input voltage range of 2.7V to 5.5V

Adjustable output voltage up to 24V

Switching frequency up to 1MHz

Thermal shutdown and over-current protection

Product Advantages

Compact size and integrated solution for easy design

Flexible dimming control options

High efficiency for reduced power consumption

Robust protection features for reliable operation

Key Reasons to Choose This Product

Optimized for LED backlight applications with high efficiency and compact size

Provides flexible dimming control to suit various design requirements

Reliable operation with integrated protection features

Cost-effective solution compared to discrete implementations

Quality and Safety Features

Thermal shutdown protection

Over-current protection

RoHS and REACH compliant

Compatibility

The MP3309LGQG-Z is compatible with a wide range of LED backlight applications, including displays, TVs, and other portable devices.

Application Areas

LED backlight for displays, TVs, and portable electronics

General-purpose DC-DC conversion applications

Product Lifecycle

The MP3309LGQG-Z is an active product, and there are no plans for discontinuation. Alternative models available include the MP3309LGQF-Z and MP3309LGQE-Z, which have different package options (QFN and TDFN, respectively). For any inquiries, please contact our website's sales team.