Voir les spécifications pour les détails du produit.
PR3007G-T Product Overview
Introduction
The PR3007G-T belongs to the category of voltage regulators and is designed for use in various electronic applications. This product offers unique characteristics, packaging, and quantity options that make it suitable for a wide range of applications.
Basic Information Overview
- Category: Voltage Regulator
- Use: Stabilizing voltage in electronic circuits
- Characteristics: High efficiency, low dropout voltage, thermal shutdown protection
- Package: TO-220
- Essence: Regulating voltage to ensure stable operation of electronic devices
- Packaging/Quantity: Available in reels or tubes, quantity varies based on supplier
Specifications
- Input Voltage: 4.5V to 28V
- Output Voltage: 1.25V to 20V
- Maximum Output Current: 3A
- Dropout Voltage: 0.6V at 3A
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The PR3007G-T features a standard TO-220 pin configuration with input, output, and ground pins. It also includes additional pins for thermal regulation and feedback control.
Functional Features
- High Efficiency: Provides efficient voltage regulation, minimizing power loss.
- Low Dropout Voltage: Ensures stable output even when the input voltage is close to the output voltage.
- Thermal Shutdown Protection: Protects the device from overheating, enhancing its reliability.
Advantages and Disadvantages
Advantages
- Reliable voltage regulation
- Wide input voltage range
- Thermal protection for enhanced safety
Disadvantages
- Higher dropout voltage compared to some alternative models
- Limited maximum output current compared to higher-rated regulators
Working Principles
The PR3007G-T operates by comparing the output voltage to a reference voltage and adjusting the pass transistor to maintain a stable output. It utilizes internal circuitry to monitor temperature and protect against overheating.
Detailed Application Field Plans
This voltage regulator is well-suited for various applications, including: - Power supplies for consumer electronics - Automotive electronics - Industrial control systems - Battery charging circuits
Detailed and Complete Alternative Models
Some alternative models to the PR3007G-T include: - LM317: Offers adjustable output voltage and higher maximum current - LM7805: Fixed 5V output voltage with a lower dropout voltage
In conclusion, the PR3007G-T voltage regulator offers reliable performance and thermal protection, making it suitable for diverse electronic applications.
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Énumérez 10 questions et réponses courantes liées à l'application de PR3007G-T dans les solutions techniques
What is PR3007G-T?
- PR3007G-T is a high-performance, multi-purpose electronic component designed for use in technical solutions requiring precise voltage regulation and protection.
What are the key features of PR3007G-T?
- The key features of PR3007G-T include overvoltage protection, low dropout voltage, high accuracy, and thermal shutdown protection.
In what technical solutions can PR3007G-T be used?
- PR3007G-T can be used in a wide range of technical solutions such as power supplies, battery charging circuits, automotive electronics, and industrial control systems.
How does PR3007G-T provide overvoltage protection?
- PR3007G-T provides overvoltage protection by clamping the output voltage to a safe level when an overvoltage condition is detected.
What is the dropout voltage of PR3007G-T?
- The dropout voltage of PR3007G-T is typically very low, ensuring efficient operation even with small input-output differentials.
Does PR3007G-T have built-in thermal protection?
- Yes, PR3007G-T is equipped with thermal shutdown protection to prevent damage from excessive heat.
What is the typical accuracy of PR3007G-T?
- The typical accuracy of PR3007G-T is within a specified percentage of the nominal output voltage, ensuring precise regulation.
Can PR3007G-T be used in automotive applications?
- Yes, PR3007G-T is suitable for automotive applications where reliable voltage regulation and protection are essential.
Are there any application notes or reference designs available for PR3007G-T?
- Yes, application notes and reference designs are available to assist in the proper integration of PR3007G-T into various technical solutions.
Where can I find the datasheet for PR3007G-T?
- The datasheet for PR3007G-T can be found on the manufacturer's website or obtained from authorized distributors.