BD5249FVE-TR

Product Overview

Category

BD5249FVE-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

BD5249FVE-TR is available in a small form factor package, which ensures easy integration into various electronic devices.

Essence

The essence of BD5249FVE-TR lies in its ability to regulate voltage and efficiently manage power consumption in electronic devices.

Packaging/Quantity

BD5249FVE-TR is typically packaged in reels or trays, with a quantity of 2500 units per reel/tray.

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
• Package Type: SOT-23-5

Detailed Pin Configuration

BD5249FVE-TR has a total of five pins arranged as follows:

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

Functional Features

• Voltage regulation: BD5249FVE-TR ensures stable output voltage regardless of input voltage fluctuations.
• Overcurrent protection: The IC incorporates overcurrent protection to safeguard connected devices.
• Thermal shutdown: In case of excessive heat, the IC automatically shuts down to prevent damage.
• Low dropout voltage: BD5249FVE-TR maintains a low voltage drop between input and output, ensuring efficient power transfer.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Compact package size allows for easy integration into various electronic devices.
• Overcurrent protection ensures the safety of connected devices.
• Low dropout voltage minimizes energy loss.

Disadvantages

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

Working Principles

BD5249FVE-TR operates based on a feedback mechanism. It continuously monitors the output voltage and adjusts the internal circuitry to maintain a stable output within the specified range. The enable pin allows for control over the IC's operation, enabling or disabling the voltage regulation function.

Detailed Application Field Plans

BD5249FVE-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

1. BD5248FVE-TR: Similar to BD5249FVE-TR with a lower maximum output current of 1A.
2. BD5250FVE-TR: Similar to BD5249FVE-TR with a higher maximum output current of 2A.
3. BD5247FVE-TR: Similar to BD5249FVE-TR with a wider input voltage range of 2.5V - 6.5V.

These alternative models provide options with varying specifications to suit different application requirements.

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