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STR-W6723N
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STR-W6723N

Product Overview

Category

STR-W6723N belongs to the category of integrated circuits (ICs) specifically designed for power supply applications.

Use

This product is primarily used in power supply systems, providing efficient and reliable voltage regulation.

Characteristics

  • High efficiency: STR-W6723N offers high conversion efficiency, minimizing power loss.
  • Compact package: The IC is housed in a small form factor package, enabling space-saving designs.
  • Wide input voltage range: It can operate with a wide range of input voltages, making it suitable for various applications.
  • Overcurrent protection: The IC incorporates overcurrent protection to safeguard the power supply system.
  • Thermal shutdown protection: In case of excessive temperature, the IC automatically shuts down to prevent damage.

Package

STR-W6723N is available in a compact and robust package, ensuring easy integration into power supply circuitry.

Essence

The essence of STR-W6723N lies in its ability to efficiently regulate voltage in power supply systems, ensuring stable and reliable operation.

Packaging/Quantity

This product is typically packaged in reels or tubes, with varying quantities depending on the manufacturer's specifications.

Specifications

  • Input Voltage Range: 85V - 265V AC
  • Output Voltage: 5V DC
  • Output Current: Up to 2A
  • Switching Frequency: 65kHz
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VCC: Power supply input
  2. GND: Ground reference
  3. FB: Feedback pin for voltage regulation
  4. COMP: Compensation pin for stability control
  5. DRAIN: Switching transistor drain connection
  6. SOURCE: Switching transistor source connection

Functional Features

  • Voltage regulation: STR-W6723N ensures stable output voltage despite variations in input voltage and load conditions.
  • Overcurrent protection: The IC detects and protects against excessive current, preventing damage to the power supply system.
  • Thermal shutdown protection: In case of high temperature, the IC shuts down to prevent overheating.

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power loss.
  • Compact package allows for space-saving designs.
  • Wide input voltage range enables versatile applications.
  • Overcurrent and thermal shutdown protection enhance system reliability.

Disadvantages

  • Limited output current capacity compared to higher-rated models.
  • Higher cost compared to some alternative models.

Working Principles

STR-W6723N operates on the principle of pulse width modulation (PWM). It regulates the output voltage by controlling the duty cycle of the switching transistor. By adjusting the duty cycle, the IC maintains a constant output voltage despite fluctuations in input voltage or load conditions.

Detailed Application Field Plans

STR-W6723N finds application in various power supply systems, including: 1. Consumer electronics: Used in televisions, audio systems, and other home appliances. 2. Industrial equipment: Employed in industrial automation, control systems, and machinery. 3. Lighting systems: Integrated into LED drivers and lighting fixtures. 4. Automotive electronics: Utilized in automotive power supplies and battery chargers.

Detailed and Complete Alternative Models

  1. STR-W6753N: Similar to STR-W6723N with higher output current capacity.
  2. STR-W6700N: Lower-cost alternative with slightly reduced efficiency.
  3. STR-W6780N: Higher-rated model with increased input voltage range.

Note: This is not an exhaustive list, and there may be other alternative models available from different manufacturers.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng STR-W6723N sa mga teknikal na solusyon

Sure! Here are 10 common questions and answers related to the application of STR-W6723N in technical solutions:

  1. Q: What is STR-W6723N? A: STR-W6723N is a power management IC (Integrated Circuit) commonly used in switch mode power supplies (SMPS).

  2. Q: What is the purpose of STR-W6723N? A: The purpose of STR-W6723N is to regulate and control the power supply in electronic devices, ensuring stable and efficient operation.

  3. Q: What are the key features of STR-W6723N? A: Some key features of STR-W6723N include overvoltage protection, overload protection, soft-start function, and high efficiency.

  4. Q: How does STR-W6723N provide overvoltage protection? A: STR-W6723N monitors the output voltage and automatically shuts down if it exceeds a certain threshold, protecting the connected devices.

  5. Q: Can STR-W6723N handle high power loads? A: Yes, STR-W6723N is designed to handle high power loads up to a certain limit, which depends on the specific model and application.

  6. Q: Is STR-W6723N suitable for both AC and DC input applications? A: No, STR-W6723N is specifically designed for AC input applications and may not be suitable for DC input applications.

  7. Q: How can I ensure proper cooling for STR-W6723N? A: Adequate heat sinking and proper ventilation should be provided to ensure proper cooling of STR-W6723N during operation.

  8. Q: Can STR-W6723N be used in battery-powered devices? A: No, STR-W6723N is typically used in devices that are powered by AC mains and may not be suitable for battery-powered applications.

  9. Q: Are there any recommended external components to use with STR-W6723N? A: Yes, the datasheet of STR-W6723N provides a list of recommended external components, including capacitors, resistors, and diodes.

  10. Q: Where can I find more information about the application of STR-W6723N? A: You can refer to the datasheet and application notes provided by the manufacturer of STR-W6723N for detailed information on its application and usage.

Please note that the answers provided here are general and may vary depending on the specific requirements and application of STR-W6723N in different technical solutions.