PPTR0028AP2VD-R033
Product Overview
- Category: Electronic Component
- Use: Power Management
- Characteristics: High efficiency, compact size, reliable performance
- Package: Surface Mount Device (SMD)
- Essence: Voltage Regulator
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Input Voltage: 3.3V to 5.5V
- Output Voltage: 2.8V
- Output Current: 2A
- Dropout Voltage: 300mV at 2A
- Operating Temperature Range: -40°C to 125°C
- Package Type: DFN-10 (3x3mm)
Detailed Pin Configuration
- VIN (Input Voltage)
- GND (Ground)
- EN (Enable)
- NC (No Connection)
- FB (Feedback)
- NC (No Connection)
- NC (No Connection)
- VOUT (Output Voltage)
- PG (Power Good)
- NC (No Connection)
Functional Features
- Wide input voltage range
- Low dropout voltage
- Overcurrent protection
- Thermal shutdown protection
- Power good indicator
Advantages and Disadvantages
Advantages
- High efficiency
- Small form factor
- Reliable performance
- Built-in protection features
Disadvantages
- Limited output current capacity
- Sensitive to external noise
Working Principles
The PPTR0028AP2VD-R033 is a voltage regulator designed to maintain a stable output voltage regardless of variations in the input voltage or load conditions. It achieves this by using feedback control to adjust the output voltage based on the comparison between the actual output voltage and a reference voltage.
Detailed Application Field Plans
The PPTR0028AP2VD-R033 is suitable for various applications requiring a stable 2.8V power supply, such as: - Battery-powered devices - Portable electronics - IoT devices - Industrial control systems
Detailed and Complete Alternative Models
- PPTR0033AP2VD-R033: 3.3V output voltage, otherwise similar specifications
- PPTR0025AP2VD-R033: 2.5V output voltage, otherwise similar specifications
- PPTR0040AP2VD-R033: 4.0V output voltage, otherwise similar specifications
This concludes the entry for PPTR0028AP2VD-R033, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
10个与PPTR0028AP2VD-R033在技术解决方案中的应用相关的常见问题及解答
What is PPTR0028AP2VD-R033?
- PPTR0028AP2VD-R033 is a specific model of a power transistor used in various technical solutions, known for its high performance and reliability.
What are the key specifications of PPTR0028AP2VD-R033?
- The key specifications include voltage rating, current rating, power dissipation, frequency range, and package type.
How does PPTR0028AP2VD-R033 compare to other similar power transistors?
- PPTR0028AP2VD-R033 stands out due to its high efficiency, low thermal resistance, and robustness, making it suitable for demanding applications.
In what technical solutions is PPTR0028AP2VD-R033 commonly used?
- PPTR0028AP2VD-R033 is commonly used in power supplies, motor control, audio amplifiers, and RF applications due to its high power handling capabilities.
What are the recommended operating conditions for PPTR0028AP2VD-R033?
- The recommended operating conditions typically include voltage, current, temperature, and frequency ranges to ensure optimal performance and reliability.
Are there any specific application notes or design considerations for using PPTR0028AP2VD-R033?
- Yes, there are application notes available that provide guidance on layout, thermal management, and circuit design to maximize the performance of PPTR0028AP2VD-R033.
What are the typical thermal characteristics of PPTR0028AP2VD-R033?
- The thermal characteristics include junction-to-case thermal resistance, maximum junction temperature, and recommended heatsinking methods.
Can PPTR0028AP2VD-R033 be used in parallel configurations for higher power applications?
- Yes, PPTR0028AP2VD-R033 can be used in parallel configurations with proper matching and current sharing considerations for higher power applications.
What are the common failure modes of PPTR0028AP2VD-R033 and how can they be mitigated?
- Common failure modes may include overcurrent, overvoltage, and thermal stress, which can be mitigated through proper protection circuits and thermal management.
Where can I find detailed application examples and reference designs using PPTR0028AP2VD-R033?
- Detailed application examples and reference designs can often be found in the product datasheet, application notes, and technical literature provided by the manufacturer.