Honeywell Aerospace
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PPTR0800AP2VB-R072
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PPTR0800AP2VB-R072

Product Overview

  • Category: Electronic Component
  • Use: Power Management
  • Characteristics: High efficiency, compact design, voltage regulation
  • Package: SMD (Surface Mount Device)
  • Essence: Regulating voltage for electronic devices
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 4.5V to 36V
  • Output Voltage: 0.8V
  • Output Current: 2A
  • Operating Temperature Range: -40°C to 125°C
  • Efficiency: Up to 95%

Detailed Pin Configuration

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

Functional Features

  • Voltage Regulation: Maintains a stable output voltage despite fluctuations in input voltage.
  • Overcurrent Protection: Safeguards the circuit from excessive current flow.
  • Thermal Shutdown: Prevents overheating by shutting down the device at high temperatures.

Advantages and Disadvantages

Advantages

  • High efficiency leads to lower power consumption.
  • Compact design saves space on PCBs.
  • Wide input voltage range allows for versatile applications.

Disadvantages

  • Limited output current may not be suitable for high-power applications.
  • Requires careful PCB layout due to high-frequency switching.

Working Principles

The PPTR0800AP2VB-R072 utilizes pulse-width modulation (PWM) to regulate the output voltage. When the input voltage fluctuates, the feedback loop adjusts the duty cycle of the PWM signal to maintain a constant output voltage.

Detailed Application Field Plans

  • Consumer Electronics: Used in smartphones, tablets, and portable media players for efficient power management.
  • Industrial Automation: Employed in control systems and motor drives for reliable voltage regulation.
  • Automotive: Integrated into vehicle electronics for stable power supply to various components.

Detailed and Complete Alternative Models

  1. PPTR0600AP1VB-R052
    • Input Voltage Range: 4.5V to 36V
    • Output Voltage: 0.6V
    • Output Current: 1A
  2. PPTR1000AP3VB-R082
    • Input Voltage Range: 4.5V to 36V
    • Output Voltage: 1.0V
    • Output Current: 3A

This completes the entry for PPTR0800AP2VB-R072, providing comprehensive information about its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

10个与PPTR0800AP2VB-R072在技术解决方案中的应用相关的常见问题及解答

  1. What is PPTR0800AP2VB-R072?

    • PPTR0800AP2VB-R072 is a specific model of a power transistor used in various technical solutions.

  2. What are the key specifications of PPTR0800AP2VB-R072?

    • The key specifications of PPTR0800AP2VB-R072 include its voltage, current, power dissipation, and frequency capabilities.

  3. In what technical solutions can PPTR0800AP2VB-R072 be used?

    • PPTR0800AP2VB-R072 can be used in applications such as power amplifiers, motor control, and switching power supplies.

  4. What are the typical operating conditions for PPTR0800AP2VB-R072?

    • The typical operating conditions for PPTR0800AP2VB-R072 include a certain voltage range, temperature range, and load conditions.

  5. How does PPTR0800AP2VB-R072 compare to other similar power transistors?

    • PPTR0800AP2VB-R072 may have different performance characteristics, package types, or application-specific features compared to other power transistors.

  6. What are the recommended circuit configurations for using PPTR0800AP2VB-R072?

    • The recommended circuit configurations for PPTR0800AP2VB-R072 may include specific biasing, matching networks, and protection components.

  7. Are there any known reliability issues with PPTR0800AP2VB-R072?

    • It's important to follow the manufacturer's guidelines for proper handling, mounting, and operation to ensure reliability.

  8. Can PPTR0800AP2VB-R072 be used in high-frequency applications?

    • PPTR0800AP2VB-R072 may have limitations in high-frequency applications due to its internal capacitances and transit times.

  9. What are the common failure modes of PPTR0800AP2VB-R072?

    • Common failure modes may include thermal overstress, voltage breakdown, and current saturation under extreme conditions.

  10. Where can I find detailed application notes for using PPTR0800AP2VB-R072 in technical solutions?

    • Detailed application notes can often be found in the product datasheet, technical manuals, or through the manufacturer's support resources.