MP4460DQ-LF-Z - Monolithic Power Systems Inc.

Manufacturer Part Number

MP4460DQ-LF-Z

Manufacturer

Monolithic Power Systems

Introduction

MP4460DQ-LF-Z is a high-efficiency, step-down, DC-DC switching regulator designed for a wide range of applications, capable of delivering 2.5A output current.

Product Features and Performance

Step-down (Buck) topology for efficient voltage conversion

Adjustable output voltage from 0.8V to 30V

Input voltage range from 3.8V to 36V

Supports up to 2.5A output current

Operates at a switching frequency of up to 4MHz

High efficiency over a wide load range

Stable operation with ceramic capacitors

Thermal shutdown and current limit for protection

Product Advantages

Compact 10-VFDFN Exposed Pad package for small form factor designs

Wide input voltage range suitable for various power sources

High switching frequency allowing smaller external components

Capable of high-temperature operation, up to 125°C

Key Technical Parameters

Voltage - Input (Min): 3.8V

Voltage - Input (Max): 36V

Voltage - Output (Min/Fixed): 0.8V

Voltage - Output (Max): 30V

Current - Output: 2.5A

Frequency - Switching: Up to 4MHz

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

Quality and Safety Features

Over-temperature protection

Current limit protection

Under-voltage lockout (UVLO)

Thermal shutdown feature

Compatibility

Designed for surface mount technology (SMT)

Package / Case: 10-VFDFN Exposed Pad

Supplier Device Package: 10-QFN (3x3)

Application Areas

Telecommunications

Networking systems

Industrial controls

Portable devices

Product Lifecycle

Product Status: Active

Not reported as nearing discontinuation as of the knowledge cutoff date

Replacements or upgrades should be consulted with the manufacturer

Several Key Reasons to Choose This Product

Enables miniaturization of end products due to small package size

Compatibility with a wide range of input sources

Meets the needs of applications requiring high-temperature operation

Facilitates efficient power management in circuit design

Offers high current output in a compact IC form factor

Provides precise voltage regulation across different load conditions