MP8864GQ-Z

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High efficiency, compact size, low power consumption
• Package: QFN (Quad Flat No-Lead)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to 3.6V
• Maximum Output Current: 1.5A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MP8864GQ-Z has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. SW: Switching pin
6. PG: Power Good pin
7. VOUT: Output voltage pin

Functional Features

• Integrated synchronous step-down converter
• Adjustable output voltage through external resistors
• Overcurrent protection
• Thermal shutdown protection
• Soft-start function for controlled startup

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Compact size allows for space-saving designs
• Wide input voltage range enables versatile applications
• Overcurrent and thermal protection ensure device safety
• Soft-start function prevents inrush current during startup

Disadvantages

• Limited maximum output current of 1.5A
• Operating temperature range may not be suitable for extreme environments

Working Principles

The MP8864GQ-Z is a voltage regulator that converts an input voltage within the range of 2.7V to 5.5V to a regulated output voltage between 0.6V and 3.6V. It utilizes a synchronous step-down converter topology to achieve high efficiency. The feedback pin (FB) allows for adjustable output voltage through external resistors. The enable pin (EN) controls the device's operation, while the power good pin (PG) provides a signal indicating proper output voltage regulation.

Detailed Application Field Plans

The MP8864GQ-Z is commonly used in various applications, including:

1. Portable electronic devices
2. Battery-powered systems
3. IoT (Internet of Things) devices
4. Wearable technology
5. Industrial automation

Detailed and Complete Alternative Models

• MP8865GQ-Z: Similar specifications with higher maximum output current of 2A
• MP8863GQ-Z: Similar specifications with lower maximum output current of 1A
• MP8862GQ-Z: Similar specifications with fixed output voltage of 3.3V

(Note: These alternative models are provided as examples and may not cover all available options.)

This entry provides an overview of the MP8864GQ-Z, a voltage regulator IC used in power management applications. Its key features include high efficiency, compact size, and a wide input voltage range. The detailed pin configuration, functional features, advantages, and disadvantages are discussed. Additionally, the working principles, application field plans, and alternative models are presented.