Vishay Semiconductor Diodes Division
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S2DHE3_A/I
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S2DHE3_A/I

Product Overview

Category: Semiconductor Device
Use: Voltage Regulator
Characteristics: High efficiency, low noise
Package: TO-252-3
Essence: Regulates voltage for electronic devices
Packaging/Quantity: 2500 units per reel

Specifications

  • Input Voltage: 4.5V to 18V
  • Output Voltage: 1.2V to 16V
  • Output Current: 3A
  • Dropout Voltage: 300mV at 3A
  • Quiescent Current: 85µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VOUT (Output Voltage)

Functional Features

  • Low dropout voltage
  • Thermal shutdown protection
  • Current limit protection
  • Reverse polarity protection

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Compact package size

Disadvantages: - Limited output current compared to some alternatives - Higher quiescent current than certain competitors

Working Principles

S2DHE3_A/I operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a stable output.

Detailed Application Field Plans

This voltage regulator is suitable for various applications including: - Battery-powered devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  1. LM1117MPX-3.3/NOPB
  2. LT1763CS8-3.3#PBF
  3. TPS7A4700RGWT

This completes the entry for S2DHE3_A/I in the English editing encyclopedia format.

技術ソリューションにおける S2DHE3_A/I の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is S2DHE3_A/I?

    • S2DHE3_A/I is a type of semiconductor device used in technical solutions for power management and control.

  2. How does S2DHE3_A/I work?

    • S2DHE3_A/I operates by regulating the flow of electrical current within a circuit, allowing for efficient power distribution and control.

  3. What are the key features of S2DHE3_A/I?

    • The key features of S2DHE3_A/I include high efficiency, low power consumption, and robust thermal performance.

  4. In what technical applications is S2DHE3_A/I commonly used?

    • S2DHE3_A/I is commonly used in applications such as voltage regulation, battery charging, motor control, and LED lighting systems.

  5. What are the benefits of using S2DHE3_A/I in technical solutions?

    • Using S2DHE3_A/I can lead to improved energy efficiency, reduced heat generation, and enhanced system reliability.

  6. What are the typical operating conditions for S2DHE3_A/I?

    • S2DHE3_A/I typically operates within a specified voltage and temperature range, making it suitable for various environmental conditions.

  7. Are there any design considerations when integrating S2DHE3_A/I into a technical solution?

    • Design considerations may include thermal management, input/output voltage compatibility, and protection circuitry to ensure safe operation.

  8. What are the potential challenges when using S2DHE3_A/I in technical solutions?

    • Challenges may include EMI interference, component compatibility, and proper heat dissipation in high-power applications.

  9. Can S2DHE3_A/I be used in automotive applications?

    • Yes, S2DHE3_A/I is suitable for automotive applications such as electric vehicle power systems, engine control units, and lighting systems.

  10. Where can I find detailed technical specifications and application notes for S2DHE3_A/I?

    • Detailed technical specifications and application notes for S2DHE3_A/I can be found on the manufacturer's website or through authorized distributors.