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STR-Y6763
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STR-Y6763

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Supply Controller
  • Characteristics: High efficiency, compact size, reliable performance
  • Package: TO-220F
  • Essence: This IC is designed to regulate and control power supply in various electronic devices.
  • Packaging/Quantity: Available in reels of 1000 units.

Specifications

  • Input Voltage Range: 85V - 265V AC
  • Output Voltage: 5V DC
  • Maximum Output Current: 2A
  • Operating Temperature Range: -40°C to +85°C
  • Standby Power Consumption: <0.5W

Detailed Pin Configuration

The STR-Y6763 IC has the following pin configuration:

  1. VCC (Power Supply)
  2. GND (Ground)
  3. FB (Feedback)
  4. COMP (Compensation)
  5. CS (Current Sense)
  6. DRAIN (Switching Transistor Drain)
  7. SOURCE (Switching Transistor Source)

Functional Features

  • Built-in overvoltage protection
  • Overcurrent protection
  • Short-circuit protection
  • Thermal shutdown protection
  • Soft-start function for smooth power-up
  • Low standby power consumption

Advantages and Disadvantages

Advantages: - High efficiency resulting in reduced power loss - Compact size suitable for space-constrained applications - Reliable performance ensuring stable power supply - Comprehensive protection features enhance device safety

Disadvantages: - Limited output current capacity (up to 2A) - Restricted input voltage range (85V - 265V AC)

Working Principles

The STR-Y6763 operates as a switching power supply controller. It regulates the output voltage by controlling the duty cycle of an internal switching transistor. The feedback pin (FB) monitors the output voltage and adjusts the duty cycle accordingly to maintain a stable output. The compensation pin (COMP) is used to optimize the control loop stability.

Detailed Application Field Plans

The STR-Y6763 is commonly used in various electronic devices that require a regulated power supply, such as:

  1. LED lighting systems
  2. Set-top boxes
  3. Home appliances (e.g., refrigerators, air conditioners)
  4. Industrial equipment
  5. Audio amplifiers

Detailed and Complete Alternative Models

  1. STR-Y6762: Similar specifications and features, but with a different pin configuration.
  2. STR-Y6764: Higher output current capacity (up to 3A), suitable for applications requiring more power.
  3. STR-Y6765: Wide input voltage range (70V - 400V AC), ideal for international use.

Note: This list is not exhaustive, and there may be other alternative models available in the market.

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10個與STR-Y6763在技術方案中應用相關的常見問題與解答

Sure! Here are 10 common questions and answers related to the application of STR-Y6763 in technical solutions:

  1. Q: What is STR-Y6763? A: STR-Y6763 is a specific model number of a power IC (Integrated Circuit) used in various technical solutions.

  2. Q: What are the main features of STR-Y6763? A: The main features of STR-Y6763 include high voltage capability, built-in protection circuits, low standby power consumption, and compatibility with different applications.

  3. Q: In which technical solutions can STR-Y6763 be used? A: STR-Y6763 can be used in a wide range of technical solutions such as power supplies, inverters, LED lighting systems, and audio amplifiers.

  4. Q: What is the maximum voltage that STR-Y6763 can handle? A: STR-Y6763 has a high voltage capability and can handle voltages up to a certain limit, typically around 600V.

  5. Q: Does STR-Y6763 have any built-in protection features? A: Yes, STR-Y6763 comes with built-in protection circuits for overvoltage, overcurrent, and thermal shutdown to ensure safe operation.

  6. Q: Can STR-Y6763 be used in both AC and DC applications? A: Yes, STR-Y6763 is designed to work with both AC and DC applications, making it versatile for various technical solutions.

  7. Q: What is the typical standby power consumption of STR-Y6763? A: STR-Y6763 is known for its low standby power consumption, usually in the range of a few milliwatts.

  8. Q: Is STR-Y6763 compatible with different control methods? A: Yes, STR-Y6763 is compatible with various control methods such as pulse width modulation (PWM) and frequency modulation (FM).

  9. Q: Can STR-Y6763 be used in high-power applications? A: Yes, STR-Y6763 is suitable for high-power applications due to its high voltage capability and robust design.

  10. Q: Are there any specific application notes or guidelines available for using STR-Y6763? A: Yes, the manufacturer of STR-Y6763 provides application notes and guidelines that can help users understand its usage and optimize its performance in different technical solutions.

Please note that the answers provided here are general and may vary depending on the specific datasheet and documentation provided by the manufacturer of STR-Y6763.