MP4420GJ-Z - Monolithic Power Systems Inc.

Manufacturer Part Number

MP4420GJ-Z

Manufacturer

monolithic-power-systems

Introduction

The MP4420GJ-Z is a step-down (buck) regulator from Monolithic Power Systems, designed for power management applications, specifically as a DC-to-DC switching regulator.

Product Features and Performance

Adjustable output voltage range from 0.8V to 27V

Capable of driving a 2A load

High efficiency with 410kHz switching frequency

Equipped with a synchronous rectifier for improved efficiency

Operates over a wide input range from 4V to 30V

Supports a wide operating temperature range from -40°C to 125°C

Product Advantages

High flexibility in output voltage adjustments for various applications

Efficient power conversion, which can contribute to lower system heat and enhance reliability

SOT-23-8 Thin, TSOT-23-8 compact package for space-saving installations

Key Technical Parameters

Frequency Switching: 410kHz

Output Type: Adjustable

Number of Outputs: 1

Voltage Input (Min): 4V

Voltage Input (Max): 30V

Voltage Output (Min/Fixed): 0.8V

Voltage Output (Max): 27V

Current Output: 2A

Quality and Safety Features

Stable operation across a broad temperature range ensures reliability in varying environmental conditions

Built-in protection features safeguard the device against abnormal operating conditions

Compatibility

The compact and standardized TSOT-23-8 package is compatible with general surface mount processes, providing ease of integration into a variety of circuit designs

Application Areas

Suitable for a wide range of applications including consumer electronics, telecommunications, computer peripherals, and industrial controls

Product Lifecycle

Currently classified as an active product, suggesting ongoing manufacturing and availability.

No indicated plans for discontinuation, with long-term support likely.

Several Key Reasons to Choose This Product

Broad input and adjustable output capability for versatile power management solutions

High efficiency and reliability are guaranteed by synchronous rectification and robust design

Suitable for various demanding applications due to high temperature resilience

Compact packaging suitable for space-constrained applications

Continuity of product availability ensures support for future projects and designs