MP2166GD-Z

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: SOP-8
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 0.8V to 24V
• Maximum Output Current: 3A
• Switching Frequency: 1.2MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MP2166GD-Z has a SOP-8 package with the following pin configuration:

1. VIN: Input Voltage
2. GND: Ground
3. EN: Enable Pin
4. FB: Feedback Pin
5. SS/TR: Soft-Start/Tracking Pin
6. SW: Switch Node
7. PGND: Power Ground
8. VOUT: Output Voltage

Functional Features

• Wide input voltage range for versatile applications
• High efficiency conversion for reduced power loss
• Adjustable output voltage for flexibility
• Overcurrent protection for enhanced safety
• Soft-start function for controlled startup
• Thermal shutdown protection for reliable operation

Advantages and Disadvantages

Advantages: - High efficiency results in lower power consumption - Wide input voltage range allows for various power sources - Adjustable output voltage suits different requirements - Comprehensive protection features ensure safe operation

Disadvantages: - Limited maximum output current of 3A - Relatively high switching frequency may cause electromagnetic interference

Working Principles

The MP2166GD-Z is a voltage regulator IC that converts an input voltage within the range of 4.5V to 28V into a regulated output voltage between 0.8V and 24V. It utilizes a high-frequency switching technique to achieve high efficiency power conversion. The IC incorporates various protection features such as overcurrent protection, soft-start, and thermal shutdown to ensure safe and reliable operation.

Detailed Application Field Plans

The MP2166GD-Z is commonly used in applications that require efficient power management. Some of the typical application fields include:

1. Portable electronic devices: Smartphones, tablets, and portable gaming consoles.
2. Industrial equipment: Motor control systems, LED lighting, and automation devices.
3. Automotive electronics: Infotainment systems, navigation units, and lighting control.
4. Communication systems: Routers, switches, and base stations.
5. Renewable energy systems: Solar power inverters and battery charging circuits.

Detailed and Complete Alternative Models

1. MP2166GD: Similar specifications and features, but with a different package (DIP-8).
2. MP2166GD-A: Lower maximum output current (2A), suitable for low-power applications.
3. MP2166GD-B: Higher maximum output current (4A), ideal for high-power applications.
4. MP2166GD-C: Extended operating temperature range (-40°C to +125°C), suitable for harsh environments.

These alternative models provide options based on specific requirements and preferences while maintaining similar functionality to the MP2166GD-Z.

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