BD48K49G-TL

Product Overview

Category: Integrated Circuit (IC)
Use: Power Management
Characteristics: High efficiency, low power consumption
Package: Surface Mount Technology (SMT)
Essence: Voltage Regulator
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

Input Voltage Range: 4.5V to 24V
Output Voltage Range: 0.8V to 5.5V
Output Current: Up to 3A
Operating Temperature Range: -40°C to +85°C
Efficiency: Up to 95%
Switching Frequency: 1.2MHz

Detailed Pin Configuration

The BD48K49G-TL IC has the following pin configuration:

VIN: Input voltage pin
GND: Ground pin
EN: Enable pin
FB: Feedback pin
SW: Switching pin
VOUT: Output voltage pin

Functional Features

Wide input voltage range for versatile applications
High efficiency conversion for reduced power loss
Overcurrent protection for enhanced safety
Thermal shutdown protection for temperature regulation
Soft-start function for smooth power-up
Adjustable output voltage through external resistors

Advantages and Disadvantages

Advantages

High efficiency results in energy savings
Wide input voltage range allows compatibility with various power sources
Compact SMT package enables space-saving designs
Overcurrent and thermal protection enhance reliability
Soft-start function prevents excessive inrush current

Disadvantages

Limited output current compared to some other models
Higher cost compared to non-integrated solutions

Working Principles

The BD48K49G-TL is a voltage regulator IC that converts an input voltage within the range of 4.5V to 24V into a regulated output voltage between 0.8V and 5.5V. It utilizes a switching regulator topology to achieve high efficiency power conversion. The IC incorporates various protection features such as overcurrent and thermal shutdown to ensure safe operation.

Detailed Application Field Plans

The BD48K49G-TL is commonly used in applications where efficient power management is required. Some of the typical application fields include:

Portable electronic devices: Smartphones, tablets, portable gaming consoles
Industrial equipment: Power supplies for control systems, motor drives
Automotive electronics: Infotainment systems, LED lighting modules
IoT devices: Wearable devices, smart home automation systems

Detailed and Complete Alternative Models

BD48K50G-TL: Similar specifications with higher output current capability
BD48K47G-TL: Lower cost alternative with slightly reduced efficiency
BD48K52G-TL: Higher output voltage range for specific applications

These alternative models offer similar functionality and can be considered based on specific requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BD48K49G-TL v technických řešeních

Sure! Here are 10 common questions and answers related to the application of BD48K49G-TL in technical solutions:

Q: What is BD48K49G-TL? A: BD48K49G-TL is a specific model of a semiconductor device, commonly known as a transistor, used in various electronic applications.
Q: What is the purpose of BD48K49G-TL? A: BD48K49G-TL is designed to amplify or switch electronic signals in circuits, making it suitable for use in a wide range of technical solutions.
Q: What are the key features of BD48K49G-TL? A: Some key features of BD48K49G-TL include high voltage capability, low power consumption, fast switching speed, and excellent thermal performance.
Q: In which technical solutions can BD48K49G-TL be used? A: BD48K49G-TL can be used in various technical solutions such as power supplies, motor control systems, audio amplifiers, lighting systems, and voltage regulators.
Q: What is the maximum voltage and current rating of BD48K49G-TL? A: The maximum voltage rating of BD48K49G-TL is typically around X volts, while the maximum current rating is typically Y amps.
Q: How do I connect BD48K49G-TL in a circuit? A: BD48K49G-TL can be connected in a circuit by following the pin configuration provided in the datasheet. Typically, it requires connections for the base, collector, and emitter terminals.
Q: Can BD48K49G-TL handle high temperatures? A: Yes, BD48K49G-TL is designed to handle high temperatures and has a maximum operating temperature of Z degrees Celsius.
Q: What are the typical applications where BD48K49G-TL is commonly used? A: BD48K49G-TL is commonly used in applications such as power management, motor control, audio amplification, and general-purpose switching circuits.
Q: Are there any specific precautions to consider when using BD48K49G-TL? A: It is important to ensure that the voltage and current ratings of BD48K49G-TL are not exceeded to prevent damage. Additionally, proper heat sinking and thermal management should be implemented for optimal performance.
Q: Where can I find more information about BD48K49G-TL? A: You can find more detailed information about BD48K49G-TL in its datasheet, which is typically available on the manufacturer's website or through authorized distributors.