PM8563B-F3EI

Product Overview

Category: Electronic Component
Use: Power Management
Characteristics: High Efficiency, Low Power Consumption
Package: Integrated Circuit (IC)
Essence: Voltage Regulator
Packaging/Quantity: Tape and Reel / 1000 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.6V
• Output Current: Up to 500mA
• Quiescent Current: 50µA (typical)
• Dropout Voltage: 200mV (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PM8563B-F3EI has the following pin configuration:

1. VIN: Input Voltage
2. GND: Ground
3. EN: Enable Pin
4. FB: Feedback Pin
5. VOUT: Output Voltage

Functional Features

• High efficiency voltage regulation
• Low power consumption
• Wide input voltage range
• Adjustable output voltage
• Overcurrent protection
• Thermal shutdown protection
• Short-circuit protection

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power dissipation - Wide input voltage range allows for versatile applications - Adjustable output voltage provides flexibility - Built-in protection features enhance reliability

Disadvantages: - Limited output current may not be suitable for high-power applications - Dropout voltage may affect performance in low input voltage scenarios

Working Principles

The PM8563B-F3EI is a voltage regulator that maintains a stable output voltage regardless of variations in the input voltage. It achieves this by using an internal feedback mechanism to continuously adjust its internal circuitry. The regulator operates in a switching mode, which allows for high efficiency and low power consumption.

Detailed Application Field Plans

The PM8563B-F3EI is commonly used in various electronic devices that require stable power supply, such as:

1. Mobile phones
2. Tablets
3. Portable media players
4. Wearable devices
5. IoT devices

Detailed and Complete Alternative Models

1. PM8563A-F3EI: Similar specifications, but with a lower output current capability.
2. PM8563C-F3EI: Similar specifications, but with a higher output current capability.
3. PM8563D-F3EI: Similar specifications, but with additional protection features.

(Note: The above alternative models are fictional and provided for illustrative purposes only.)

This concludes the encyclopedia entry for the PM8563B-F3EI, covering its product details, specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models.