MP86981DU-LF-P Product Overview

Introduction

The MP86981DU-LF-P is a versatile electronic component designed for use in various applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Component
• Use: Power Management
• Characteristics: High efficiency, compact design, wide input voltage range
• Package: DFN-10 (3x3)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Input Voltage Range: 4.5V to 75V
• Output Voltage Range: 0.6V to 60V
• Output Current: Up to 3A
• Switching Frequency: 500kHz
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. COMP (Compensation)
6. SS/TRK (Soft Start/Tracking)
7. PG (Power Good)
8. SW (Switch Node)
9. BST (Bootstrap)
10. VOUT (Output Voltage)

Functional Features

• Integrated high-side and low-side power MOSFETs
• Wide input voltage range suitable for various applications
• Programmable soft start and tracking for flexible power sequencing
• Overcurrent protection and thermal shutdown for enhanced safety
• Power good indicator for system monitoring

Advantages and Disadvantages

Advantages

• High efficiency operation
• Compact form factor
• Wide input voltage range
• Comprehensive protection features

Disadvantages

• Higher cost compared to traditional linear regulators
• Requires careful PCB layout for optimal performance

Working Principles

The MP86981DU-LF-P operates as a synchronous step-down voltage regulator, utilizing pulse-width modulation (PWM) to efficiently convert higher input voltages to lower output voltages. The integrated control circuitry manages the switching of the internal MOSFETs to regulate the output voltage while maximizing efficiency.

Detailed Application Field Plans

The MP86981DU-LF-P is well-suited for a wide range of applications, including: - Industrial automation - Telecommunications equipment - Automotive electronics - Power over Ethernet (PoE) systems - Battery charging systems

Detailed and Complete Alternative Models

For users seeking alternative options, the following models offer similar functionality: - MP86982DU-LF-P - MP86983DU-LF-P - MP86984DU-LF-P

In summary, the MP86981DU-LF-P is a highly capable voltage regulator with a broad range of applications and robust features, making it an ideal choice for demanding power management requirements.

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