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PD54003S-E
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PD54003S-E

Product Overview

Belongs to: Integrated Circuits
Category: Power Management IC
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage
Package: TO-263
Essence: Regulates voltage for electronic devices
Packaging/Quantity: Tape & Reel, 250 units

Specifications

  • Input Voltage: 4.5V to 28V
  • Output Voltage: 1.2V to 25V
  • Output Current: 3A
  • Dropout Voltage: 0.6V at 3A
  • Quiescent Current: 85µA
  • Operating Temperature: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. FB (Feedback)
  4. EN (Enable)
  5. VOUT (Output Voltage)

Functional Features

  • Low dropout voltage
  • Thermal shutdown protection
  • Overcurrent protection
  • Adjustable output voltage
  • Fast transient response

Advantages and Disadvantages

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

Disadvantages: - Limited maximum output current - Sensitive to external noise

Working Principles

The PD54003S-E is a voltage regulator that maintains a stable output voltage regardless of variations in the input voltage or load current. It achieves this by using feedback to adjust the output voltage, ensuring reliable operation of connected electronic devices.

Detailed Application Field Plans

The PD54003S-E is suitable for various applications including: - Battery-powered devices - Industrial automation - Telecommunications equipment - Automotive electronics - Portable consumer electronics

Detailed and Complete Alternative Models

  1. LM317
  2. LM7805
  3. LT1083

In conclusion, the PD54003S-E is a versatile power management IC with high efficiency and a wide input voltage range, making it suitable for diverse electronic applications.

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Καταγράψτε 10 συνήθεις ερωτήσεις και απαντήσεις που σχετίζονται με την εφαρμογή του PD54003S-E σε τεχνικές λύσεις

Sure, here are 10 common questions and answers related to the application of PD54003S-E in technical solutions:

  1. Q: What is the input voltage range for PD54003S-E? A: The input voltage range for PD54003S-E is 4.5V to 28V.

  2. Q: What is the typical output current for PD54003S-E? A: The typical output current for PD54003S-E is 3A.

  3. Q: Can PD54003S-E be used in automotive applications? A: Yes, PD54003S-E is suitable for automotive applications.

  4. Q: Does PD54003S-E have overcurrent protection? A: Yes, PD54003S-E features overcurrent protection.

  5. Q: What is the operating temperature range for PD54003S-E? A: The operating temperature range for PD54003S-E is -40°C to 125°C.

  6. Q: Is PD54003S-E suitable for industrial control systems? A: Yes, PD54003S-E is suitable for use in industrial control systems.

  7. Q: What type of package does PD54003S-E come in? A: PD54003S-E comes in a TO-263-5L package.

  8. Q: Can PD54003S-E be used in battery-powered applications? A: Yes, PD54003S-E can be used in battery-powered applications.

  9. Q: Does PD54003S-E require external components for operation? A: PD54003S-E requires minimal external components for operation.

  10. Q: What is the efficiency of PD54003S-E at full load? A: The efficiency of PD54003S-E at full load is typically 95%.

I hope these questions and answers are helpful for your technical solutions involving PD54003S-E. Let me know if you need further assistance!