BD9479FV-GE2

Product Overview

Category

BD9479FV-GE2 belongs to the category of integrated circuits (ICs).

Use

This IC 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

BD9479FV-GE2 is available in a small form factor package, making it suitable for space-constrained applications.

Essence

The essence of BD9479FV-GE2 lies in its ability to regulate voltage and efficiently manage power in electronic devices.

Packaging/Quantity

This IC is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of BD9479FV-GE2 units.

Specifications

• Input Voltage Range: 3.0V - 5.5V
• Output Voltage Range: 0.8V - 3.6V
• Maximum Output Current: 1.5A
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOP-8

Detailed Pin Configuration

The BD9479FV-GE2 IC has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. VOUT (Output Voltage)
6. PG (Power Good)
7. SS (Soft Start)
8. NC (No Connection)

Functional Features

• Voltage regulation: The BD9479FV-GE2 provides stable output voltage regardless of input voltage fluctuations.
• Overcurrent protection: It incorporates overcurrent protection to safeguard connected devices.
• Thermal shutdown: The IC includes thermal shutdown functionality to prevent overheating.
• Power good indicator: The PG pin indicates the status of the output voltage, ensuring reliable power delivery.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Compact package size allows for easy integration into various electronic devices.
• Wide input and output voltage ranges provide flexibility in different applications.
• Overcurrent protection ensures device safety.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Operating temperature range may restrict usage in extreme environments.

Working Principles

BD9479FV-GE2 operates based on a feedback control mechanism. It continuously monitors the output voltage and adjusts the internal circuitry to maintain a stable output within the specified range. The enable pin (EN) controls the IC's operation, allowing it to be turned on or off as required.

Detailed Application Field Plans

BD9479FV-GE2 finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Wearable devices - IoT devices

Detailed and Complete Alternative Models

1. BD9483FV-GE2
2. BD9467EFV-GE2
3. BD9451EFV-GE2
4. BD9435EFV-GE2
5. BD9428EFV-GE2

These alternative models offer similar functionality and can be considered as alternatives to BD9479FV-GE2 depending on specific requirements.

In conclusion, BD9479FV-GE2 is an integrated circuit used for voltage regulation and power management in electronic devices. Its compact size, high efficiency, and overcurrent protection make it suitable for a wide range of applications. However, its limited maximum output current and operating temperature range should be taken into consideration.