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PT8A3290PE
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PT8A3290PE

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High efficiency, low power consumption
  • Package: 16-pin DIP (Dual Inline Package)
  • Essence: Regulates and controls power supply
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.6V to 3.3V
  • Output Current: Up to 1.5A
  • Operating Temperature Range: -40°C to +85°C
  • Quiescent Current: 50µA (typical)

Detailed Pin Configuration

The PT8A3290PE has a total of 16 pins arranged as follows:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. VOUT: Output voltage pin
  6. COMP: Compensation pin
  7. SS: Soft-start pin
  8. PGND: Power ground pin
  9. BST: Bootstrap pin
  10. SW: Switching node pin
  11. AGND: Analog ground pin
  12. NC: No connection
  13. NC: No connection
  14. NC: No connection
  15. NC: No connection
  16. VCC: Supply voltage pin

Functional Features

  • High Efficiency: The PT8A3290PE offers high conversion efficiency, minimizing power loss.
  • Low Power Consumption: It consumes minimal power during operation, conserving energy.
  • Wide Input Voltage Range: It can accept input voltages ranging from 2.7V to 5.5V, providing flexibility.
  • Adjustable Output Voltage: The output voltage can be adjusted from 0.6V to 3.3V, catering to various applications.
  • Overcurrent Protection: It incorporates overcurrent protection to safeguard the circuit and connected devices.

Advantages and Disadvantages

Advantages: - High efficiency - Low power consumption - Wide input voltage range - Adjustable output voltage - Overcurrent protection

Disadvantages: - Limited output current capacity (up to 1.5A)

Working Principles

The PT8A3290PE is a power management IC that regulates and controls the power supply in electronic systems. It utilizes a switching regulator topology to efficiently convert the input voltage to the desired output voltage. The integrated control circuitry ensures stable and accurate output voltage regulation. By adjusting the feedback voltage, the output voltage can be set within the specified range. The IC also includes various protection features to prevent damage due to overcurrent or other faults.

Detailed Application Field Plans

The PT8A3290PE finds applications in a wide range of electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices - IoT (Internet of Things) devices

Its compact package and high efficiency make it suitable for battery-powered devices where power consumption and space constraints are critical.

Detailed and Complete Alternative Models

  • PT8A3291PE
  • PT8A3292PE
  • PT8A3293PE
  • PT8A3294PE
  • PT8A3295PE

These alternative models offer similar functionality and characteristics, providing options based on specific requirements and design considerations.

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10個與PT8A3290PE在技術方案中應用相關的常見問題與解答

Sure! Here are 10 common questions and answers related to the application of PT8A3290PE in technical solutions:

  1. Q: What is PT8A3290PE? A: PT8A3290PE is a specific model or part number of a component used in technical solutions.

  2. Q: What is the purpose of PT8A3290PE? A: PT8A3290PE is typically used as an integrated circuit (IC) for various applications, such as power management or signal processing.

  3. Q: What are the key features of PT8A3290PE? A: Some key features of PT8A3290PE may include low power consumption, high efficiency, multiple input/output pins, and built-in protection mechanisms.

  4. Q: How can PT8A3290PE be used in power management solutions? A: PT8A3290PE can be used to regulate voltage levels, control power distribution, or manage battery charging in power management solutions.

  5. Q: Can PT8A3290PE be used in audio amplification applications? A: While PT8A3290PE is not specifically designed for audio amplification, it can be used in conjunction with other components to support audio-related functions.

  6. Q: Is PT8A3290PE compatible with microcontrollers or digital systems? A: Yes, PT8A3290PE can be interfaced with microcontrollers or digital systems through its input/output pins, making it suitable for integration into digital solutions.

  7. Q: Does PT8A3290PE require any external components for operation? A: The exact requirements may vary, but generally, PT8A3290PE may need external capacitors, resistors, or inductors to function properly in a given application.

  8. Q: What is the typical operating voltage range for PT8A3290PE? A: The operating voltage range of PT8A3290PE can vary, but it is commonly designed to work with voltages between 3V and 5V.

  9. Q: Can PT8A3290PE handle high current loads? A: PT8A3290PE's ability to handle high current loads depends on its specifications. It is recommended to refer to the datasheet or technical documentation for specific details.

  10. Q: Where can I find more information about PT8A3290PE and its applications? A: You can refer to the manufacturer's website, datasheets, application notes, or consult with technical experts for more detailed information about PT8A3290PE and its various applications.

Please note that the answers provided here are general and may vary depending on the specific requirements and use cases.