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PQ05RR13
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PQ05RR13

Product Overview

  • Category: Power Supply
  • Use: Voltage Regulator
  • Characteristics: High efficiency, low power consumption
  • Package: TO-220F
  • Essence: Integrated circuit voltage regulator
  • Packaging/Quantity: 100 units per reel

Specifications

  • Input Voltage Range: 4.5V to 18V
  • Output Voltage Range: 1.2V to 15V
  • Output Current: 500mA
  • Dropout Voltage: 0.5V (typical)
  • Line Regulation: ±0.2% (typical)
  • Load Regulation: ±0.3% (typical)
  • Quiescent Current: 50µA (typical)

Detailed Pin Configuration

The PQ05RR13 has a standard TO-220F package with three pins:

  1. Pin 1 (IN): Input voltage pin.
  2. Pin 2 (GND): Ground reference pin.
  3. Pin 3 (OUT): Output voltage pin.

Functional Features

  • High Efficiency: The PQ05RR13 offers high efficiency, ensuring minimal power loss during voltage regulation.
  • Low Power Consumption: With a quiescent current of only 50µA, the device consumes very little power when in standby mode.
  • Wide Input Voltage Range: The regulator can accept input voltages ranging from 4.5V to 18V, making it suitable for various applications.
  • Adjustable Output Voltage: The output voltage can be adjusted from 1.2V to 15V, providing flexibility for different requirements.
  • Excellent Line and Load Regulation: The PQ05RR13 exhibits excellent line and load regulation, ensuring stable output voltage even under varying conditions.

Advantages and Disadvantages

Advantages: - High efficiency - Low power consumption - Wide input voltage range - Adjustable output voltage - Excellent line and load regulation

Disadvantages: - Limited output current (500mA)

Working Principles

The PQ05RR13 is an integrated circuit voltage regulator that utilizes a feedback mechanism to maintain a stable output voltage. It employs a series pass transistor to regulate the voltage across the load. The regulator compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain the desired output voltage.

Detailed Application Field Plans

The PQ05RR13 is commonly used in various electronic devices and applications, including but not limited to: - Consumer electronics - Industrial equipment - Automotive systems - Telecommunications - Power supplies

Detailed and Complete Alternative Models

  1. PQ05RR12: Similar specifications and features, but with a lower output current of 300mA.
  2. PQ05RR14: Similar specifications and features, but with a higher output current of 800mA.
  3. PQ05RR15: Similar specifications and features, but with an adjustable output voltage range of 0.8V to 10V.

These alternative models provide options for different output current requirements and output voltage ranges while maintaining similar characteristics to the PQ05RR13.

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技術ソリューションにおける PQ05RR13 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。

Sure! Here are 10 common questions and answers related to the application of PQ05RR13 in technical solutions:

  1. Q: What is PQ05RR13? A: PQ05RR13 is a specific model of a power management integrated circuit (PMIC) used for voltage regulation in various technical solutions.

  2. Q: What are the key features of PQ05RR13? A: PQ05RR13 offers a wide input voltage range, low quiescent current, high efficiency, and overcurrent/overtemperature protection.

  3. Q: In which applications can PQ05RR13 be used? A: PQ05RR13 is commonly used in battery-powered devices, IoT devices, portable electronics, and other low-power applications.

  4. Q: What is the maximum output current of PQ05RR13? A: The maximum output current of PQ05RR13 is typically around 500mA.

  5. Q: How does PQ05RR13 achieve high efficiency? A: PQ05RR13 achieves high efficiency through its low dropout voltage and optimized power conversion architecture.

  6. Q: Can PQ05RR13 handle input voltages higher than its rated voltage? A: No, PQ05RR13 has a specified input voltage range, and exceeding this range may damage the device.

  7. Q: Does PQ05RR13 have any built-in protection mechanisms? A: Yes, PQ05RR13 includes overcurrent protection, thermal shutdown, and undervoltage lockout features for enhanced safety.

  8. Q: Is PQ05RR13 suitable for automotive applications? A: No, PQ05RR13 is not specifically designed for automotive applications and may not meet the required standards.

  9. Q: Can PQ05RR13 operate in extreme temperature conditions? A: PQ05RR13 has a specified operating temperature range, and it is important to ensure that the device stays within this range for reliable operation.

  10. Q: Are there any recommended external components to use with PQ05RR13? A: Yes, PQ05RR13 may require input/output capacitors and resistors as per the manufacturer's recommendations for stability and performance.

Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements of PQ05RR13.