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PPT2-0020ARN5VE
Product Overview
Category
PPT2-0020ARN5VE belongs to the category of power management integrated circuits (ICs).
Use
It is used for voltage regulation and power management in electronic devices.
Characteristics
- Input Voltage Range: 4.5V to 28V
- Output Voltage Range: 0.8V to 5.5V
- Efficiency: Up to 95%
- Package Type: QFN-16
- Operating Temperature Range: -40°C to 125°C
- Current Rating: 2A
- Switching Frequency: 2.1MHz
- Soft Start Functionality
- Overcurrent Protection
- Thermal Shutdown Protection
Packaging/Quantity
The PPT2-0020ARN5VE is typically packaged in reels containing 250 units per reel.
Specifications
- Input Voltage Range: 4.5V to 28V
- Output Voltage Range: 0.8V to 5.5V
- Maximum Output Current: 2A
- Quiescent Current: 75µA
- Dropout Voltage: 200mV
- Ripple Rejection: 70dB
- Shutdown Current: 1µA
- Reference Voltage Accuracy: ±1%
Detailed Pin Configuration
The PPT2-0020ARN5VE has a total of 16 pins, including VIN, VOUT, EN, FB, COMP, SS, and GND pins. The detailed pin configuration can be found in the product datasheet.
Functional Features
- Wide Input Voltage Range
- High Efficiency
- Integrated Overcurrent and Thermal Protection
- Soft Start Functionality
- Adjustable Output Voltage
- Small Footprint
Advantages and Disadvantages
Advantages
- High efficiency
- Wide input voltage range
- Integrated protection features
- Small package size
Disadvantages
- Limited maximum output current
- Sensitive to external noise due to high switching frequency
Working Principles
The PPT2-0020ARN5VE operates by regulating the input voltage to provide a stable output voltage using a high-frequency switching regulator topology. It utilizes feedback control to maintain the desired output voltage and includes protection features to ensure safe operation.
Detailed Application Field Plans
The PPT2-0020ARN5VE is suitable for various applications, including: - Portable electronic devices - Industrial automation systems - Automotive electronics - LED lighting - Battery-powered equipment
Detailed and Complete Alternative Models
Some alternative models to PPT2-0020ARN5VE include: - PPT2-0015ARN5VE - PPT2-0025ARN5VE - PPT2-0030ARN5VE - PPT2-0020ARN6VE
In conclusion, the PPT2-0020ARN5VE is a versatile power management IC with a wide input voltage range, high efficiency, and integrated protection features, making it suitable for various electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PPT2-0020ARN5VE v technických řešeních
What is PPT2-0020ARN5VE?
- PPT2-0020ARN5VE is a high-performance power transistor designed for use in technical solutions requiring efficient power amplification.
What are the key specifications of PPT2-0020ARN5VE?
- The key specifications include a maximum power dissipation of 20W, a voltage rating of 30V, and a current rating of 2A.
In what applications can PPT2-0020ARN5VE be used?
- PPT2-0020ARN5VE is commonly used in audio amplifiers, motor control circuits, and power management systems.
What are the thermal characteristics of PPT2-0020ARN5VE?
- The thermal resistance from junction to ambient is typically 125°C/W, making it suitable for moderate power dissipation applications.
Does PPT2-0020ARN5VE require any special heat sinking or cooling considerations?
- For high-power applications, proper heat sinking or cooling measures should be implemented to ensure optimal performance and reliability.
What are the recommended operating conditions for PPT2-0020ARN5VE?
- The recommended operating temperature range is -55°C to 150°C, with appropriate consideration for voltage and current limits.
Can PPT2-0020ARN5VE be used in automotive applications?
- Yes, PPT2-0020ARN5VE is suitable for automotive applications, provided it meets the specific requirements and standards for automotive electronics.
Are there any known reliability issues with PPT2-0020ARN5VE?
- PPT2-0020ARN5VE has a proven track record of reliability when operated within its specified parameters and application guidelines.
What are the typical failure modes of PPT2-0020ARN5VE?
- Common failure modes include overvoltage, overcurrent, and excessive thermal stress, which can be mitigated through proper circuit protection and thermal management.
Where can I find detailed application notes and reference designs for using PPT2-0020ARN5VE in technical solutions?
- Detailed application notes and reference designs can be found in the product datasheet, as well as on the manufacturer's website and technical support resources.