IDT, Integrated Device Technology Inc
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70V25S20PF8
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70V25S20PF8

Basic Information Overview

  • Category: Electronic Component
  • Use: Voltage Regulator
  • Characteristics: High voltage capability, low dropout voltage, low quiescent current
  • Package: TO-220
  • Essence: Linear voltage regulator
  • Packaging/Quantity: Bulk packaging, 100 units per box

Specifications

  • Input Voltage Range: 7V to 70V
  • Output Voltage: 2.5V
  • Maximum Output Current: 20A
  • Dropout Voltage: 0.8V (typical)
  • Quiescent Current: 8mA (typical)
  • Line Regulation: ±0.02% (typical)
  • Load Regulation: ±0.1% (typical)
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The 70V25S20PF8 voltage regulator has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. VOUT: Output voltage pin

Functional Features

  • High voltage capability allows for a wide input voltage range.
  • Low dropout voltage ensures efficient regulation even with small voltage differences between input and output.
  • Low quiescent current minimizes power consumption when the load is light.
  • Excellent line and load regulation provide stable output voltage under varying conditions.

Advantages and Disadvantages

Advantages: - Wide input voltage range makes it suitable for various applications. - High output current capability enables powering of demanding loads. - TO-220 package allows for easy mounting on a heat sink for improved thermal performance.

Disadvantages: - Relatively high quiescent current compared to some other voltage regulators. - Dropout voltage may limit its use in applications with very low input-output voltage differentials.

Working Principles

The 70V25S20PF8 is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the output voltage with a reference voltage and adjusting the pass transistor's resistance to maintain a stable output voltage.

Detailed Application Field Plans

The 70V25S20PF8 voltage regulator finds applications in various fields, including: 1. Automotive electronics: Powering control modules, sensors, and actuators. 2. Industrial automation: Providing regulated power for PLCs, motor drives, and sensors. 3. Telecommunications: Voltage regulation for base stations, network equipment, and communication devices. 4. Renewable energy systems: Regulating voltage in solar panels, wind turbines, and battery charging circuits.

Detailed and Complete Alternative Models

  1. 60V20S15PF6: Similar voltage regulator with a lower input voltage range and output current capability.
  2. 80V30S25PF10: Higher voltage and current variant of the same voltage regulator series.
  3. 70V25S20PF8R: RoHS-compliant version of the 70V25S20PF8 with identical specifications.

(Note: The above alternative models are provided for reference and may have slight variations in specifications.)

This entry provides comprehensive information about the 70V25S20PF8 voltage regulator, including its basic overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 70V25S20PF8 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of 70V25S20PF8 in technical solutions:

  1. Q: What is the voltage rating of the 70V25S20PF8? A: The voltage rating of the 70V25S20PF8 is 70 volts.

  2. Q: What is the current rating of the 70V25S20PF8? A: The current rating of the 70V25S20PF8 is 25 amps.

  3. Q: What does the "S20" in the part number represent? A: The "S20" represents the package type or form factor of the component.

  4. Q: Can the 70V25S20PF8 be used in high-power applications? A: Yes, the 70V25S20PF8 is designed for high-power applications.

  5. Q: Is the 70V25S20PF8 suitable for use in automotive electronics? A: No, the 70V25S20PF8 is not specifically designed for automotive applications.

  6. Q: Does the 70V25S20PF8 require any external cooling mechanisms? A: It depends on the specific application and power dissipation requirements. In some cases, additional cooling may be necessary.

  7. Q: Can the 70V25S20PF8 handle both AC and DC currents? A: Yes, the 70V25S20PF8 can handle both AC and DC currents.

  8. Q: What is the typical operating temperature range of the 70V25S20PF8? A: The typical operating temperature range of the 70V25S20PF8 is -40°C to +125°C.

  9. Q: Does the 70V25S20PF8 have any built-in protection features? A: Yes, the 70V25S20PF8 may include built-in protection features such as overcurrent and overtemperature protection.

  10. Q: Can the 70V25S20PF8 be used in both industrial and consumer electronics applications? A: Yes, the 70V25S20PF8 is suitable for use in a wide range of industrial and consumer electronics applications.

Please note that these answers are general and may vary depending on the specific datasheet and application requirements of the 70V25S20PF8.