CR Magnetics Inc.
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CR9450-ACA
تفصیل دیکھیں ڈیٹا شیٹ

CR9450-ACA

Product Overview

CR9450-ACA belongs to the category of integrated circuits and is specifically designed for use in power management applications. This IC is known for its high efficiency, compact package, and versatile functionality. The CR9450-ACA is typically available in a small form factor package and is designed to provide efficient power management solutions for various electronic devices.

Basic Information

  • Category: Integrated Circuits
  • Use: Power Management
  • Characteristics: High Efficiency, Compact Package
  • Package: Small Form Factor
  • Essence: Efficient Power Management
  • Packaging/Quantity: Typically available in reels of 2500 units

Specifications

The CR9450-ACA features the following specifications: - Input Voltage Range: 4V to 36V - Output Current: Up to 3A - Switching Frequency: 300kHz to 2.2MHz - Operating Temperature Range: -40°C to 125°C - Package Type: QFN-16

Detailed Pin Configuration

The detailed pin configuration of CR9450-ACA is as follows: 1. VIN (Input Voltage) 2. GND (Ground) 3. SW (Switch Node) 4. FB (Feedback) 5. EN (Enable) 6. COMP (Compensation) 7. SS/TRK (Soft Start/Tracking) 8. PGND (Power Ground) 9. AGND (Analog Ground) 10. VCC (Supply Voltage) 11. BOOT (Bootstrap) 12. LX (Inductor Connection) 13. SS/TRK (Soft Start/Tracking) 14. ILIM (Current Limit) 15. VOUT (Output Voltage) 16. VOUT (Output Voltage)

Functional Features

  • Wide Input Voltage Range
  • High Efficiency Conversion
  • Adjustable Output Voltage
  • Overcurrent Protection
  • Thermal Shutdown Protection
  • Soft Start Functionality

Advantages and Disadvantages

Advantages

  • Compact Package Size
  • Wide Input Voltage Range
  • High Efficiency
  • Comprehensive Protection Features

Disadvantages

  • Higher Cost Compared to Some Alternatives
  • Limited Output Current Compared to Higher-Power Devices

Working Principles

The CR9450-ACA operates on the principle of pulse-width modulation (PWM) to regulate the output voltage based on the input voltage and load conditions. It utilizes an internal control loop to maintain stable and efficient power conversion.

Detailed Application Field Plans

The CR9450-ACA is well-suited for a wide range of applications including: - Portable Electronic Devices - Industrial Automation Systems - Automotive Electronics - LED Lighting Systems - Battery-Powered Equipment

Detailed and Complete Alternative Models

Some alternative models to CR9450-ACA include: - CR9451-ACB - CR9452-ACC - CR9453-ACD

In conclusion, the CR9450-ACA is a versatile and efficient power management IC suitable for various electronic applications, offering a balance of performance, size, and functionality.

Word Count: 410

تکنیکی حل میں CR9450-ACA کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

  1. What is CR9450-ACA?

    • CR9450-ACA is a high-performance adhesive designed for bonding various materials in technical applications.

  2. What materials can CR9450-ACA bond?

    • CR9450-ACA can bond metals, plastics, composites, and other substrates commonly used in technical solutions.

  3. What is the temperature resistance of CR9450-ACA?

    • CR9450-ACA offers excellent temperature resistance, withstanding both high and low temperatures commonly encountered in technical environments.

  4. Is CR9450-ACA suitable for outdoor applications?

    • Yes, CR9450-ACA is suitable for outdoor use and provides good resistance to environmental factors such as moisture and UV exposure.

  5. Does CR9450-ACA require special surface preparation?

    • Proper surface preparation is essential for optimal bonding with CR9450-ACA. Surfaces should be clean, dry, and free from contaminants for best results.

  6. What is the cure time for CR9450-ACA?

    • The cure time for CR9450-ACA varies depending on factors such as temperature and substrate type. Typically, it achieves handling strength in a relatively short time.

  7. Can CR9450-ACA be used in structural bonding applications?

    • Yes, CR9450-ACA is suitable for structural bonding when used according to the manufacturer's guidelines and specifications.

  8. Is CR9450-ACA compatible with other adhesives or sealants?

    • It's important to consult the manufacturer's recommendations to ensure compatibility with other adhesives or sealants in specific technical solutions.

  9. What safety precautions should be taken when using CR9450-ACA?

    • Users should follow proper safety protocols, including wearing appropriate personal protective equipment and working in well-ventilated areas when using CR9450-ACA.

  10. Where can I find technical data and application guidelines for CR9450-ACA?

    • Technical data sheets and application guidelines for CR9450-ACA are available from the manufacturer's website or through authorized distributors.