MPQ2459GJ-AEC1-Z - Monolithic Power Systems Inc.

Manufacturer Part Number

MPQ2459GJ-AEC1-Z

Manufacturer

Monolithic Power Systems

Introduction

The MPQ2459GJ-AEC1-Z is a versatile and efficient step-down (buck) regulator, designed for use in automotive applications. This adjustable output regulator is housed in a compact TSOT-23-6 package.

Product Features and Performance

Adjustable output voltage range from 0.81V to 52.25V

Supports input voltage from 4.5V to 55V

Maximum output current of 500mA

Switching frequency of 480kHz

Operates over a temperature range of -40°C to 125°C

Non-synchronous rectification

Surface mount package

Qualified to AEC-Q100 standards for automotive reliability

Product Advantages

Wide input and output voltage range allows flexibility in applications

High temperature operational capability ensures reliability under varied environmental conditions

Compact package size suitable for space-constrained applications

Key Technical Parameters

Voltage Input (Min): 4.5V

Voltage Input (Max): 55V

Voltage Output (Min/Fixed): 0.81V

Voltage Output (Max): 52.25V

Current Output: 500mA

Frequency Switching: 480kHz

Operating Temperature: -40°C to 125°C

Mounting Type: Surface Mount

Package: TSOT-23-6

Quality and Safety Features

Operates in extreme temperatures

AEC-Q100 qualified for automotive applications

Compatibility

Suitable for a wide range of automotive power management applications

Application Areas

Automotive electronic systems

Power management modules

Product Lifecycle

Currently active

Not nearing discontinuation

Replacements or upgrades not specified

Several Key Reasons to Choose This Product

Exceptional voltage range adaptability accommodating multiple applications

High reliability confirmed by automotive-grade qualification

Compact form factor for installation in limited spaces

Stable operation across a broad temperature spectrum

High frequency switching supporting efficient power conversion