MP8861GL-Z - Monolithic Power Systems Inc.

Manufacturer Part Number

MP8861GL-Z

Manufacturer

Monolithic Power Systems

Introduction

The MP8861GL-Z is a highly integrated, high-efficiency, synchronous step-down DC-DC converter designed for a wide range of applications.

Product Features and Performance

Synchronous rectification for high efficiency

Wide input voltage range: 4.5V to 36V

Adjustable output voltage from 0.6V to 6V

Constant switching frequency of 600kHz

Integrated low RDS(ON) power MOSFETs

Built-in current mode control

Cycle-by-cycle current limiting

Thermal shutdown protection

Extremely low quiescent current of 21μA

Product Advantages

Compact and integrated design

High efficiency across a wide load range

Excellent thermal performance

Robust protection features

Flexible output voltage configuration

Key Technical Parameters

Input Voltage Range: 4.5V to 36V

Output Voltage Range: 0.6V to 6V

Switching Frequency: 600kHz

Quiescent Current: 21μA

Package: 14-PowerVFQFN

Quality and Safety Features

RoHS3 compliant

Integrated thermal shutdown protection

Cycle-by-cycle current limiting

Compatibility

The MP8861GL-Z is compatible with a wide range of electronic devices and systems that require a high-efficiency, adjustable DC-DC converter.

Application Areas

Portable electronics

Industrial equipment

Telecommunications infrastructure

Automotive electronics

Power supplies

Product Lifecycle

The MP8861GL-Z is an active product, and there are no plans for discontinuation. Replacements and upgrades may be available in the future as technology evolves.

Key Reasons to Choose This Product

Excellent efficiency and power density

Wide input voltage range and adjustable output

Robust protection features for reliable operation

Compact and integrated design for space-constrained applications

Ease of use with minimal external components required