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SDURD520TR
Product Overview
Category: Integrated Circuit
Use: Power Management
Characteristics: High efficiency, low power consumption
Package: SMD
Essence: Regulates power supply
Packaging/Quantity: Tape & Reel, 2500 units per reel
Specifications
- Input Voltage: 4.5V to 28V
- Output Voltage: 0.8V to 5.5V
- Output Current: 2A
- Switching Frequency: 1.2MHz
- Operating Temperature: -40°C to 125°C
Detailed Pin Configuration
- VIN (Input Voltage)
- GND (Ground)
- SW (Switching Node)
- FB (Feedback)
- EN (Enable)
Functional Features
- Wide input voltage range
- High efficiency up to 95%
- Low quiescent current
- Overcurrent and thermal protection
- Soft start and shutdown
Advantages and Disadvantages
Advantages: - High efficiency - Wide input voltage range - Comprehensive protection features
Disadvantages: - Limited output current - Higher cost compared to some alternatives
Working Principles
The SDURD520TR is a step-down DC-DC converter that regulates the output voltage by adjusting the duty cycle of the internal switch. It uses a high-frequency switching regulator to achieve high efficiency and compact size.
Detailed Application Field Plans
The SDURD520TR is suitable for various applications including: - Portable electronic devices - Industrial automation - Automotive systems - LED lighting
Detailed and Complete Alternative Models
- SDURD510TR
- Similar specifications with lower output current
- SDURD530TR
- Higher output current with similar input and output voltage range
- SDURD540TR
- Enhanced thermal performance with slightly different pin configuration
In conclusion, the SDURD520TR is a versatile and efficient power management IC suitable for a wide range of applications. Its high efficiency and comprehensive protection features make it an ideal choice for demanding power supply requirements.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SDURD520TR v technických řešeních
What is SDURD520TR?
- SDURD520TR is a high-performance integrated circuit used in technical solutions for various applications, including power management and control systems.
What are the key features of SDURD520TR?
- The key features of SDURD520TR include high efficiency, low power consumption, overcurrent protection, and thermal shutdown capabilities.
How is SDURD520TR typically used in technical solutions?
- SDURD520TR is commonly used in technical solutions for voltage regulation, current monitoring, and power distribution in electronic devices and systems.
What are the input and output voltage ranges supported by SDURD520TR?
- SDURD520TR supports a wide input voltage range, typically from 3V to 36V, and provides a regulated output voltage as required by the specific application.
Can SDURD520TR be used in automotive applications?
- Yes, SDURD520TR is suitable for automotive applications due to its robust design, wide operating temperature range, and ability to withstand voltage transients.
Does SDURD520TR have built-in protection features?
- Yes, SDURD520TR incorporates built-in protection features such as overcurrent protection, thermal shutdown, and reverse polarity protection to ensure system reliability.
What is the typical efficiency of SDURD520TR?
- The typical efficiency of SDURD520TR is around 90%, making it an energy-efficient choice for power management in technical solutions.
Is SDURD520TR compatible with microcontrollers and digital control interfaces?
- Yes, SDURD520TR can be easily interfaced with microcontrollers and digital control interfaces, allowing for precise regulation and monitoring of power parameters.
Are there any application notes or reference designs available for SDURD520TR?
- Yes, application notes and reference designs are available to assist engineers in implementing SDURD520TR in their technical solutions, providing guidance on layout, component selection, and performance optimization.
Where can I find technical support or documentation for SDURD520TR?
- Technical support and comprehensive documentation for SDURD520TR can be obtained from the manufacturer's website, including datasheets, user guides, and application resources.