BD4854G-TR

Product Overview

Category

BD4854G-TR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• Voltage regulation capabilities
• Power management features
• Compact package size
• High efficiency
• Low power consumption

Package

BD4854G-TR is available in a small form factor package, typically a surface mount technology (SMT) package.

Essence

The essence of BD4854G-TR lies in its ability to regulate and manage power supply voltages efficiently.

Packaging/Quantity

BD4854G-TR is usually packaged in reels or tubes, with a typical quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V - 5.5V
• Output Voltage Range: 0.8V - 3.6V
• Maximum Output Current: 1.5A
• Operating Temperature Range: -40°C to +85°C
• Efficiency: Up to 95%
• Quiescent Current: <100µA

Detailed Pin Configuration

BD4854G-TR has the following pin configuration:

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

Functional Features

• Wide input voltage range for compatibility with various power sources
• Adjustable output voltage for flexibility in different applications
• Overcurrent protection to prevent damage to the device and connected components
• Thermal shutdown protection to prevent overheating
• Soft start function to minimize inrush current during startup

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Compact package size allows for space-saving designs
• Wide input voltage range enables compatibility with different power sources
• Overcurrent and thermal protection enhance device reliability

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Lack of advanced features compared to more specialized power management ICs

Working Principles

BD4854G-TR operates based on a switching regulator topology. It uses a combination of inductors, capacitors, and transistors to efficiently convert the input voltage to the desired output voltage level.

Detailed Application Field Plans

BD4854G-TR finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to BD4854G-TR include: - BD4855G-TR - BD4856G-TR - BD4857G-TR - BD4858G-TR

These models are from the same product family and provide comparable voltage regulation and power management capabilities.

In conclusion, BD4854G-TR is an integrated circuit used for voltage regulation and power management in electronic devices. Its compact size, high efficiency, and wide input voltage range make it suitable for various applications. However, its limited maximum output current and lack of advanced features may restrict its use in high-power applications.