MP2159GJ-Z - Monolithic Power Systems Inc.

Manufacturer Part Number

MP2159GJ-Z

Manufacturer

Monolithic Power Systems

Introduction

This is a highly efficient, synchronous step-down DC-DC converter integrated circuit (IC) designed for a wide range of power supply applications.

Product Features and Performance

Adjustable output voltage from 0.6V to 6V

1A continuous output current

5MHz switching frequency

Synchronous rectification for high efficiency

Wide input voltage range of 2.5V to 6V

Overcurrent, overvoltage, and thermal protection

Small TSOT-23-8 package

Product Advantages

High efficiency up to 95%

Compact size for space-constrained designs

Wide operating temperature range of -40°C to 125°C

Reliable and robust operation

Key Technical Parameters

Input Voltage Range: 2.5V to 6V

Output Voltage Range: 0.6V to 6V

Output Current: 1A

Switching Frequency: 1.5MHz

Topology: Synchronous Buck Converter

Quality and Safety Features

RoHS3 compliant

Overcurrent, overvoltage, and thermal protection

Compatibility

This IC is compatible with a wide range of electronic devices and systems that require a compact, efficient, and adjustable DC-DC power supply.

Application Areas

Portable electronics

Wearable devices

Industrial equipment

Telecommunications equipment

Automotive electronics

Product Lifecycle

The MP2159GJ-Z is an active product and is not nearing discontinuation. Replacement or upgrade options may be available from the manufacturer.

Key Reasons to Choose This Product

High efficiency and low power consumption

Small size and versatile package options

Wide input and output voltage range

Robust protection features for reliable operation

Suitable for a wide range of power supply applications