MP2456GJ-Z - Monolithic Power Systems Inc.

Manufacturer Part Number

MP2456GJ-Z

Manufacturer

Monolithic Power Systems

Introduction

High Efficiency, Adjustable Buck (Step-Down) DC-DC Converter

Product Features and Performance

Step-Down (Buck) Voltage Regulator

Adjustable Output Voltage

Single Output

High Input Voltage Range up to 50V

Low Output Voltage down to 0.81V

Maximum Output Current of 500mA

2MHz Switching Frequency for Compact Solutions

Thermal Shutdown for Over-Temperature Protection

Cycle-by-Cycle Current Limit

Under-Voltage Lockout (UVLO)

Operates at a Junction Temperature Range of -40°C to 125°C

Product Advantages

Efficient Power Conversion

Compact SOT-23-6 Package

Suitable for Wide Range of Input Voltages

Supports a Broad Range of Output Voltages

Key Technical Parameters

Input Voltage (Min) 4.5V

Input Voltage (Max) 50V

Output Voltage (Min/Fixed) 0.81V

Output Voltage (Max) 45V

Output Current 500mA

Switching Frequency 1.2MHz

Operating Temperature Range -40°C to 125°C

Non-Synchronous Rectifier

Quality and Safety Features

Over-Temperature Protection

Cycle-by-Cycle Current Limiting

Under-Voltage Lockout

Compatibility

Designed for Surface Mount Technology (SMT)

Compatible with Various SOT-23-6 Footprint Circuit Boards

Application Areas

Distributed Power Systems

Telecommunications Equipment

Battery-Powered Devices

Industrial Controls

Product Lifecycle

Active Status

Not Nearing Discontinuation

Replacement and Upgrade Options Available

Several Key Reasons to Choose This Product

Highly Efficient for Power Saving

Versatile Input and Output Voltage Range Catering to Various Applications

Compact Package Suitable for Space-Constrained Applications

Robust Safety Features Ensure Long-Term Reliability

High Switching Frequency Allows Use of Smaller External Components

Broad Operating Temperature Range for Use in Harsh Environments

Active Product Support and Availability From Monolithic Power Systems