Littelfuse Inc.
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P2604UBRP
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P2604UBRP Product Overview

Product Category

The P2604UBRP belongs to the category of integrated circuits, specifically a power management IC.

Basic Information Overview

  • Use: The P2604UBRP is used for managing power in electronic devices, providing voltage regulation and protection.
  • Characteristics: It features high efficiency, low standby power consumption, and overcurrent/overvoltage protection.
  • Package: The P2604UBRP comes in a small outline package (SOP) with a specified pin configuration.
  • Essence: Its essence lies in efficiently regulating and protecting power supply in electronic devices.
  • Packaging/Quantity: The P2604UBRP is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Current: Up to 3A
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: SOP-8

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. EN (Enable)
  4. FB (Feedback)
  5. COMP (Compensation)
  6. SS (Soft Start)
  7. PG (Power Good)
  8. VOUT (Output Voltage)

Functional Features

  • Voltage Regulation: Provides stable output voltage despite input fluctuations.
  • Overcurrent Protection: Safeguards against excessive current flow.
  • Overvoltage Protection: Prevents damage from voltage spikes.
  • Soft Start: Gradually ramps up the output voltage to prevent inrush current.

Advantages and Disadvantages

Advantages

  • High efficiency
  • Wide input voltage range
  • Comprehensive protection features

Disadvantages

  • Higher cost compared to basic linear regulators
  • Requires careful PCB layout for optimal performance

Working Principles

The P2604UBRP utilizes a combination of control circuitry and power MOSFETs to regulate the output voltage. When the input voltage or load changes, the control circuitry adjusts the duty cycle of the internal switches to maintain a constant output voltage.

Detailed Application Field Plans

The P2604UBRP is suitable for various applications including: - Consumer electronics - Industrial automation - Automotive systems - Telecommunications equipment

Detailed and Complete Alternative Models

  • P2603UBRP: Lower output current version of the P2604UBRP
  • P2605UBRP: Higher output current version with similar features
  • LM2675: Comparable voltage regulator IC from a different manufacturer

In conclusion, the P2604UBRP is a versatile power management IC with robust features and wide applicability, making it an essential component in modern electronic devices.

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10个与P2604UBRP在技术解决方案中的应用相关的常见问题及解答

  1. What is P2604UBRP?

    • P2604UBRP is a high-performance, low-power, and compact voltage regulator module designed for use in various technical solutions.

  2. What are the key features of P2604UBRP?

    • The key features of P2604UBRP include high efficiency, wide input voltage range, low dropout voltage, thermal shutdown protection, and adjustable output voltage.

  3. What are the typical applications of P2604UBRP?

    • P2604UBRP is commonly used in battery-powered devices, IoT applications, portable electronics, automotive systems, and industrial control systems.

  4. What is the input voltage range of P2604UBRP?

    • The input voltage range of P2604UBRP typically ranges from 2.5V to 18V, making it suitable for a wide variety of power supply configurations.

  5. How does P2604UBRP achieve high efficiency?

    • P2604UBRP achieves high efficiency through its low dropout voltage and optimized internal circuitry, minimizing power dissipation and maximizing energy conversion.

  6. Is P2604UBRP suitable for harsh environmental conditions?

    • Yes, P2604UBRP is designed to withstand harsh environmental conditions, with built-in protections against overtemperature, overcurrent, and reverse polarity.

  7. Can the output voltage of P2604UBRP be adjusted?

    • Yes, the output voltage of P2604UBRP can be adjusted using external resistors, providing flexibility for different application requirements.

  8. What are the recommended operating conditions for P2604UBRP?

    • The recommended operating conditions typically include a specified input voltage range, ambient temperature range, and load current limits.

  9. Does P2604UBRP require any external components for operation?

    • P2604UBRP may require external capacitors and resistors for stability and output voltage adjustment, depending on the specific application.

  10. Where can I find detailed technical specifications and application notes for P2604UBRP?

    • Detailed technical specifications and application notes for P2604UBRP can be found in the product datasheet and related documentation provided by the manufacturer.