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BD4719G-TR
Product Overview
Category
BD4719G-TR belongs to the category of integrated circuits (ICs).
Use
This product is commonly used in electronic devices for various applications, including signal amplification and voltage regulation.
Characteristics
- Integrated circuit type: BD4719G-TR
- Package type: TO-220
- Essence: Voltage regulator
- Packaging/Quantity: Each package contains one BD4719G-TR IC
Specifications
The specifications of BD4719G-TR are as follows:
- Input voltage range: 4.5V - 40V
- Output voltage range: 1.2V - 37V
- Maximum output current: 1.5A
- Dropout voltage: 1.3V @ 1A
- Operating temperature range: -40°C to +125°C
- Line regulation: ±0.2%
- Load regulation: ±0.4%
- Ripple rejection ratio: 70dB
- Quiescent current: 5mA
Detailed Pin Configuration
The pin configuration of BD4719G-TR is as follows:
- VIN (Input voltage)
- GND (Ground)
- VOUT (Output voltage)
Functional Features
- High input voltage range allows for versatile applications.
- Low dropout voltage ensures efficient power conversion.
- Excellent line and load regulation for stable output voltage.
- Good ripple rejection ratio minimizes noise interference.
- Low quiescent current helps conserve power.
Advantages and Disadvantages
Advantages: - Wide input voltage range enables compatibility with various power sources. - Stable output voltage ensures reliable performance. - Compact TO-220 package facilitates easy integration into electronic circuits. - Low dropout voltage results in minimal power loss.
Disadvantages: - Limited maximum output current may restrict usage in high-power applications. - Higher quiescent current compared to some alternative models may impact power efficiency.
Working Principles
BD4719G-TR is a voltage regulator IC that maintains a stable output voltage regardless of variations in the input voltage. It achieves this by using internal circuitry to regulate and control the voltage levels. The dropout voltage is minimized to ensure efficient power conversion, while the line and load regulation mechanisms maintain a consistent output voltage under different operating conditions.
Detailed Application Field Plans
BD4719G-TR finds applications in various electronic devices, including: 1. Power supplies for consumer electronics 2. Automotive electronics 3. Industrial control systems 4. Telecommunications equipment 5. Medical devices
Detailed and Complete Alternative Models
Some alternative models to BD4719G-TR include: 1. LM317T 2. LM7805 3. LT1084CP 4. LM1117-ADJ 5. TPS7A4700
These models offer similar functionality and can be used as substitutes depending on specific requirements.
In conclusion, BD4719G-TR is an integrated circuit voltage regulator with a wide input voltage range, stable output voltage, and compact package. While it has certain limitations, it offers several advantages and finds applications in various electronic devices across different industries.
Enumerați 10 întrebări și răspunsuri comune legate de aplicarea lui BD4719G-TR în soluțiile tehnice
Sure! Here are 10 common questions and answers related to the application of BD4719G-TR in technical solutions:
Q: What is BD4719G-TR? A: BD4719G-TR is a specific model or part number of a component used in technical solutions, typically in electronic circuits.
Q: What is the purpose of BD4719G-TR? A: BD4719G-TR is designed to serve a specific function in a technical solution, such as amplification, switching, or voltage regulation.
Q: What are the key specifications of BD4719G-TR? A: The key specifications of BD4719G-TR may include parameters like voltage rating, current rating, frequency response, gain, and power dissipation.
Q: How can BD4719G-TR be integrated into a technical solution? A: BD4719G-TR can be integrated by soldering it onto a printed circuit board (PCB) or using other appropriate methods based on the specific design requirements.
Q: Can BD4719G-TR be used in high-power applications? A: The suitability of BD4719G-TR for high-power applications depends on its power handling capability, which should be checked against the requirements of the specific application.
Q: Are there any recommended operating conditions for BD4719G-TR? A: Yes, BD4719G-TR should be operated within the specified voltage range, temperature range, and other recommended conditions mentioned in its datasheet.
Q: Is BD4719G-TR compatible with other components or devices? A: BD4719G-TR can be compatible with other components or devices if their electrical characteristics and interfaces are properly matched and integrated.
Q: Are there any application notes or reference designs available for BD4719G-TR? A: It is recommended to refer to the manufacturer's documentation, which may include application notes, reference designs, and other resources for using BD4719G-TR effectively.
Q: Can BD4719G-TR be used in both analog and digital circuits? A: Yes, BD4719G-TR can be used in both analog and digital circuits, depending on its specific functionality and compatibility with the circuit requirements.
Q: Where can I purchase BD4719G-TR? A: BD4719G-TR can be purchased from authorized distributors, online electronics component stores, or directly from the manufacturer's website.