BD4733G-TR

Product Overview

Category

BD4733G-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

BD4733G-TR is available in a small outline transistor (SOT) package, which ensures easy integration into various electronic devices.

Essence

The essence of BD4733G-TR lies in its ability to regulate voltage and efficiently manage power consumption in electronic devices.

Packaging/Quantity

BD4733G-TR is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the manufacturer.

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
• Dropout Voltage: 200mV at 1A
• Quiescent Current: 60µA

Detailed Pin Configuration

BD4733G-TR has the following pin configuration:

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

Functional Features

• Voltage regulation: BD4733G-TR ensures a stable output voltage regardless of input voltage fluctuations.
• Overcurrent protection: It incorporates overcurrent protection mechanisms to safeguard the device and connected components.
• Thermal shutdown: In case of excessive temperature, the IC automatically shuts down to prevent damage.
• Enable control: The EN pin allows for easy on/off control of the device.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Compact package size enables easy integration into various electronic devices.
• Wide input voltage range provides flexibility in different applications.
• Overcurrent protection ensures device and component safety.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Dropout voltage of 200mV may result in slight voltage drop across the device.

Working Principles

BD4733G-TR operates based on a feedback mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. The enable pin allows for easy control of the device's operation.

Detailed Application Field Plans

BD4733G-TR finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Wearable devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to BD4733G-TR include: - BD4725G-TR - BD4740G-TR - BD4752G-TR - BD4766G-TR

These models have comparable specifications and can be used as alternatives depending on specific requirements.

In conclusion, BD4733G-TR is an integrated circuit designed 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 dropout voltage should be considered when selecting the appropriate model for high-power applications.