BD5244G-TR

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - Low dropout voltage - High output current capability - Thermal shutdown protection - Overcurrent protection - Short-circuit protection

Package: TO-252-5L (DPAK)

Essence: The BD5244G-TR is a voltage regulator IC designed to provide a stable output voltage for various electronic devices.

Packaging/Quantity: The BD5244G-TR is typically packaged in reels containing 2,500 units per reel.

Specifications

Input Voltage Range: 2.5V - 18V
Output Voltage Range: 1.2V - 15V
Output Current: Up to 3A
Dropout Voltage: 0.25V @ 1A
Quiescent Current: 100µA
Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The BD5244G-TR has the following pin configuration:

VIN (Input Voltage)
GND (Ground)
EN (Enable)
NC (No Connection)
VOUT (Output Voltage)

Functional Features

Low Dropout Voltage: The BD5244G-TR exhibits a low dropout voltage, ensuring efficient power conversion even when the input voltage is close to the desired output voltage.
High Output Current Capability: With a maximum output current of 3A, this voltage regulator can handle high-power applications.
Thermal Shutdown Protection: The IC incorporates thermal shutdown protection, which prevents damage due to excessive temperature.
Overcurrent Protection: It features overcurrent protection, safeguarding the circuit from excessive current flow.
Short-Circuit Protection: The BD5244G-TR is equipped with short-circuit protection, preventing damage in case of a short circuit.

Advantages and Disadvantages

Advantages: - High output current capability - Low dropout voltage - Thermal shutdown protection - Overcurrent and short-circuit protection

Disadvantages: - Limited input voltage range (2.5V - 18V) - Quiescent current of 100µA may be relatively high for some low-power applications

Working Principles

The BD5244G-TR operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. The internal control circuitry ensures a stable output voltage despite variations in the input voltage or load conditions.

Detailed Application Field Plans

The BD5244G-TR finds applications in various electronic devices that require a stable and regulated power supply. Some potential application fields include: - Consumer electronics - Automotive systems - Industrial equipment - Telecommunications devices - Power management modules

Detailed and Complete Alternative Models

BD5243G-TR: Similar to BD5244G-TR but with a lower maximum output current of 2A.
BD5245G-TR: Similar to BD5244G-TR but with a higher maximum output current of 4A.
BD5246G-TR: Similar to BD5244G-TR but with an extended input voltage range of 2.5V - 24V.

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

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BD5244G-TR v technických řešeních

Sure! Here are 10 common questions and answers related to the application of BD5244G-TR in technical solutions:

Q: What is BD5244G-TR? A: BD5244G-TR is a specific model or part number of a component used in technical solutions, such as electronic circuits or systems.
Q: What is the purpose of BD5244G-TR? A: The purpose of BD5244G-TR is to perform a specific function within a technical solution, such as voltage regulation or power management.
Q: What are the key features of BD5244G-TR? A: Some key features of BD5244G-TR may include high efficiency, low power consumption, small form factor, and built-in protection mechanisms.
Q: In which applications can BD5244G-TR be used? A: BD5244G-TR can be used in various applications, including consumer electronics, automotive systems, industrial automation, and telecommunications.
Q: What is the input voltage range supported by BD5244G-TR? A: The input voltage range supported by BD5244G-TR may vary, but it typically covers a wide range, such as 4.5V to 36V.
Q: What is the output voltage range provided by BD5244G-TR? A: The output voltage range provided by BD5244G-TR depends on the specific configuration, but it can be adjusted within a certain range, such as 0.8V to 24V.
Q: Does BD5244G-TR have any built-in protection features? A: Yes, BD5244G-TR often includes built-in protection features like overvoltage protection, overcurrent protection, and thermal shutdown.
Q: What is the maximum output current supported by BD5244G-TR? A: The maximum output current supported by BD5244G-TR can vary, but it is typically in the range of several amps (e.g., 2A or 3A).
Q: Is BD5244G-TR compatible with other components or microcontrollers? A: Yes, BD5244G-TR is designed to be compatible with various components and microcontrollers commonly used in technical solutions.
Q: Where can I find more detailed information about BD5244G-TR? A: You can find more detailed information about BD5244G-TR in its datasheet, which is usually available on the manufacturer's website or through authorized distributors.

Please note that the specific details mentioned above may vary depending on the actual specifications and documentation provided by the manufacturer of BD5244G-TR.