MP3431GL-Z - Monolithic Power Systems Inc.

Manufacturer Part Number

MP3431GL-Z

Manufacturer

Monolithic Power Systems

Introduction

The MP3431GL-Z is a high-performance step-up DC-DC switching regulator designed for power management in various electronic devices.

Product Features and Performance

Step-Up output configuration with adjustable output voltage

Topology: Boost

Synchronous rectifying for improved efficiency

Frequency Switching: 600kHz

High current output capability of up to 21A

Wide input voltage range from 0.8V to 13V

Adjustable output voltage range from 0.8V to 16V

Product Advantages

High efficiency due to synchronous rectification

Suitable for low input voltage applications

Compact design with a 13-PowerVFQFN package

Ability to drive high current loads up to 21A

Wide operating temperature range, suitable for various environments

Key Technical Parameters

Input Voltage (Min): 0.8V

Input Voltage (Max): 13V

Output Voltage (Min/Fixed): 0.8V

Output Voltage (Max): 16V

Current Output: 21A

Switching Frequency: 600kHz

Operating Temperature: -40°C to 125°C (TJ)

Quality and Safety Features

Built-in thermal overload protection

Overcurrent and short-circuit protection mechanisms

Complies with industry-standard safety and quality norms

Compatibility

Compatible with a wide range of input and output voltages for flexible usage in different applications

Surface mount package compatible with standard PCB manufacturing processes

Application Areas

Consumer electronics

Portable devices

Industrial equipment

Telecommunications systems

Product Lifecycle

Product Status: Active

Not currently near discontinuation, with ongoing support and availability

Several Key Reasons to Choose This Product

High-efficiency boost converter suitable for energy-sensitive applications

Broad input and output voltage capabilities supporting a variety of designs

High output current rating facilitating power-intensive applications

Reliable performance across a wide operating temperature range

Compact QFN package ideal for space-constrained applications