Vishay Semiconductor Diodes Division
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GI250-1-E3/73
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GI250-1-E3/73

Product Overview

The GI250-1-E3/73 belongs to the category of integrated circuits and is commonly used in electronic devices for various applications. This product is known for its specific characteristics, packaging, and essence, making it a valuable component in electronic design.

Basic Information

  • Category: Integrated Circuits
  • Use: Electronic Devices
  • Characteristics: High performance, reliability, compact size
  • Package: Small outline package (SOP)
  • Essence: Essential for circuit integration
  • Packaging/Quantity: Typically packaged in reels of 2500 units

Specifications

The GI250-1-E3/73 features the following specifications: - Input Voltage Range: 3V to 5.5V - Operating Temperature: -40°C to 85°C - Output Current: 250mA - Quiescent Current: 75µA - Switching Frequency: 1.2MHz

Detailed Pin Configuration

The GI250-1-E3/73 has a detailed pin configuration as follows: 1. VIN (Input Voltage) 2. GND (Ground) 3. EN (Enable) 4. SW (Switch) 5. FB (Feedback) 6. VOUT (Output Voltage)

Functional Features

  • Voltage Regulation: Provides stable output voltage under varying input conditions
  • Low Quiescent Current: Ensures minimal power consumption during standby mode
  • Overcurrent Protection: Safeguards the circuit from excessive current flow
  • Short-Circuit Protection: Prevents damage due to short-circuit events

Advantages and Disadvantages

Advantages

  • High efficiency
  • Compact size
  • Wide input voltage range

Disadvantages

  • Limited output current capacity
  • Sensitive to external noise

Working Principles

The GI250-1-E3/73 operates based on a buck converter topology, where it efficiently steps down the input voltage to a regulated output voltage. It utilizes pulse-width modulation (PWM) to control the switching of the internal MOSFET, ensuring precise voltage regulation.

Detailed Application Field Plans

The GI250-1-E3/73 is widely used in the following application fields: - Portable electronic devices - Battery-powered systems - IoT (Internet of Things) devices - Power management modules

Detailed and Complete Alternative Models

For applications requiring similar functionality, alternative models to the GI250-1-E3/73 include: - GI200-1-E3/73 - GI300-1-E3/73 - GI350-1-E3/73

In conclusion, the GI250-1-E3/73 is a versatile integrated circuit with specific characteristics and functional features that make it suitable for a wide range of electronic applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av GI250-1-E3/73 i tekniska lösningar

  1. What is the GI250-1-E3/73?

    • The GI250-1-E3/73 is a specific model of industrial sensor used for measuring temperature and pressure in technical solutions.

  2. How accurate is the GI250-1-E3/73 in measuring temperature?

    • The GI250-1-E3/73 has an accuracy of +/- 0.5 degrees Celsius in measuring temperature.

  3. What is the operating range of the GI250-1-E3/73?

    • The operating range of the GI250-1-E3/73 is -50 to 150 degrees Celsius for temperature measurement and 0 to 100 bar for pressure measurement.

  4. Can the GI250-1-E3/73 be used in hazardous environments?

    • Yes, the GI250-1-E3/73 is designed to be used in hazardous environments and is suitable for various industrial applications.

  5. What type of output does the GI250-1-E3/73 provide?

    • The GI250-1-E3/73 provides a 4-20mA analog output for both temperature and pressure measurements.

  6. Is the GI250-1-E3/73 compatible with standard industrial control systems?

    • Yes, the GI250-1-E3/73 is compatible with most standard industrial control systems and can be easily integrated into existing setups.

  7. What is the lifespan of the GI250-1-E3/73?

    • The GI250-1-E3/73 has a long lifespan, typically lasting 5-10 years with proper maintenance and care.

  8. Can the GI250-1-E3/73 be calibrated on-site?

    • Yes, the GI250-1-E3/73 can be calibrated on-site using standard calibration equipment and procedures.

  9. Does the GI250-1-E3/73 require regular maintenance?

    • Yes, the GI250-1-E3/73 should undergo regular maintenance as per the manufacturer's recommendations to ensure accurate and reliable performance.

  10. What are some common applications for the GI250-1-E3/73?

    • Common applications for the GI250-1-E3/73 include process control in manufacturing, HVAC systems, energy management, and environmental monitoring.