Viz Specifikace pro podrobnosti o produktu.
DF2319EVTE25V
Basic Information Overview
- Category: Electronic Component
- Use: Voltage Regulator
- Characteristics: High Efficiency, Low Dropout Voltage
- Package: TO-220
- Essence: Regulates voltage to a stable level
- Packaging/Quantity: Individually packaged, 1 unit per package
Specifications
- Input Voltage Range: 2.5V - 25V
- Output Voltage Range: 1.2V - 20V
- Maximum Output Current: 3A
- Dropout Voltage: 0.3V @ 3A
- Line Regulation: ±0.02%
- Load Regulation: ±0.1%
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The DF2319EVTE25V has three pins: 1. Pin 1 (VIN): Input voltage pin 2. Pin 2 (GND): Ground pin 3. Pin 3 (VOUT): Output voltage pin
Functional Features
- High efficiency: The DF2319EVTE25V offers high efficiency, minimizing power loss during voltage regulation.
- Low dropout voltage: With a low dropout voltage of 0.3V at 3A, it ensures stable output even when the input voltage is close to the desired output voltage.
- Overcurrent protection: The voltage regulator includes overcurrent protection to prevent damage to the circuit in case of excessive current flow.
Advantages and Disadvantages
Advantages: - Wide input voltage range allows for versatile applications. - Compact TO-220 package enables easy integration into various electronic systems. - Excellent line and load regulation ensure stable output voltage under different operating conditions.
Disadvantages: - Limited maximum output current of 3A may not be suitable for high-power applications. - Dropout voltage of 0.3V may cause a slight voltage drop in certain scenarios.
Working Principles
The DF2319EVTE25V operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. By continuously monitoring and adjusting, it compensates for variations in input voltage and load conditions, ensuring a consistent output voltage.
Detailed Application Field Plans
The DF2319EVTE25V finds applications in various electronic systems that require regulated voltage, such as: 1. Power supplies for microcontrollers and digital circuits. 2. Battery-powered devices requiring stable voltage levels. 3. Automotive electronics, including infotainment systems and engine control units. 4. Industrial automation equipment, where precise voltage regulation is crucial.
Detailed and Complete Alternative Models
- DF2318EVTE25V: Similar to DF2319EVTE25V but with a lower maximum output current of 2A.
- DF2320EVTE25V: Similar to DF2319EVTE25V but with a higher maximum output current of 5A.
- DF2319EVTE33V: Variant with an extended output voltage range of 1.2V - 33V.
Note: This entry provides a brief overview of the DF2319EVTE25V. For more detailed information, please refer to the product datasheet or consult the manufacturer.
Word Count: 314
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací DF2319EVTE25V v technických řešeních
Sure! Here are 10 common questions and answers related to the application of DF2319EVTE25V in technical solutions:
Q: What is DF2319EVTE25V? A: DF2319EVTE25V is a specific model or type of electronic component used in technical solutions.
Q: What is the voltage rating of DF2319EVTE25V? A: The voltage rating of DF2319EVTE25V is 25V.
Q: What is the purpose of DF2319EVTE25V in technical solutions? A: DF2319EVTE25V is typically used for power regulation, signal conditioning, or as a component in circuit protection.
Q: Can DF2319EVTE25V be used in high-power applications? A: No, DF2319EVTE25V is not suitable for high-power applications due to its limited voltage rating.
Q: Is DF2319EVTE25V compatible with both AC and DC circuits? A: Yes, DF2319EVTE25V can be used in both AC and DC circuits.
Q: What is the temperature range for operating DF2319EVTE25V? A: DF2319EVTE25V has an operating temperature range of -40°C to +85°C.
Q: Can DF2319EVTE25V be used in automotive applications? A: Yes, DF2319EVTE25V is commonly used in automotive applications where the voltage requirements are within its rating.
Q: Does DF2319EVTE25V require any external components for proper operation? A: It depends on the specific application, but in most cases, DF2319EVTE25V may require additional passive components like resistors or capacitors for proper operation.
Q: Is DF2319EVTE25V available in surface mount (SMD) package? A: Yes, DF2319EVTE25V is commonly available in surface mount packages for easy integration onto PCBs.
Q: Can DF2319EVTE25V be used in industrial control systems? A: Yes, DF2319EVTE25V can be used in various industrial control systems where the voltage requirements are within its rating.
Please note that the specific details and answers may vary depending on the manufacturer's specifications and application requirements.