Rohm Semiconductor
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BU4915FVE-TR
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BU4915FVE-TR

Product Overview

Category

BU4915FVE-TR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for various applications, such as power management and control.

Characteristics

  • Integrated circuit
  • Power management capabilities
  • Compact package size
  • High efficiency
  • Low power consumption

Package

BU4915FVE-TR is available in a small outline package (SOP) with a specific pin configuration.

Essence

The essence of BU4915FVE-TR lies in its ability to efficiently manage and control power in electronic devices, ensuring optimal performance and energy efficiency.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specific quantity of ICs per package.

Specifications

  • Input voltage range: 3V - 5.5V
  • Output voltage range: 1.2V - 3.3V
  • Maximum output current: 1A
  • Operating temperature range: -40°C to +85°C
  • Package dimensions: 5mm x 6mm

Detailed Pin Configuration

BU4915FVE-TR has the following pin configuration:

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

Functional Features

  • Wide input voltage range for compatibility with various power sources
  • Efficient power conversion with low power dissipation
  • Overcurrent protection to prevent damage to the device and connected components
  • Thermal shutdown protection to prevent overheating
  • Enable pin for easy on/off control
  • Stable output voltage regulation

Advantages and Disadvantages

Advantages

  • High efficiency power management
  • Compact size for space-constrained applications
  • Wide input voltage range for versatility
  • Overcurrent and thermal protection for enhanced safety

Disadvantages

  • Limited maximum output current (1A)
  • Operating temperature range may not be suitable for extreme environments

Working Principles

BU4915FVE-TR operates based on a switching regulator principle. It takes an input voltage from the VIN pin, converts it to the desired output voltage using internal circuitry, and provides a stable output voltage at the VOUT pin. The feedback (FB) pin is used to regulate the output voltage by providing feedback to the internal control circuit.

Detailed Application Field Plans

BU4915FVE-TR finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Wearable devices - IoT devices - Battery-powered devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to BU4915FVE-TR are: - LM2576-ADJ - TPS5430 - LT1763 - MC34063

These models offer similar power management capabilities and can be used as substitutes depending on specific requirements and design considerations.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BU4915FVE-TR v technických řešeních

Sure! Here are 10 common questions and answers related to the application of BU4915FVE-TR in technical solutions:

  1. Question: What is BU4915FVE-TR?
    Answer: BU4915FVE-TR is a specific model of integrated circuit (IC) used for various technical applications.

  2. Question: What are the key features of BU4915FVE-TR?
    Answer: Some key features of BU4915FVE-TR include low power consumption, high voltage capability, and built-in protection circuits.

  3. Question: In which technical solutions can BU4915FVE-TR be used?
    Answer: BU4915FVE-TR can be used in a wide range of technical solutions such as motor control systems, power management circuits, and industrial automation.

  4. Question: What is the maximum voltage rating of BU4915FVE-TR?
    Answer: The maximum voltage rating of BU4915FVE-TR is typically specified by the manufacturer and can vary, but it is commonly around 50 volts.

  5. Question: Can BU4915FVE-TR handle high current loads?
    Answer: Yes, BU4915FVE-TR is designed to handle moderate to high current loads, making it suitable for applications that require driving motors or other power-hungry devices.

  6. Question: Does BU4915FVE-TR have any built-in protection features?
    Answer: Yes, BU4915FVE-TR typically includes built-in protection features such as overcurrent protection, thermal shutdown, and short-circuit protection.

  7. Question: Is BU4915FVE-TR compatible with microcontrollers?
    Answer: Yes, BU4915FVE-TR can be easily interfaced with microcontrollers and other digital control systems using standard communication protocols.

  8. Question: What is the operating temperature range of BU4915FVE-TR?
    Answer: The operating temperature range of BU4915FVE-TR is typically specified by the manufacturer and can vary, but it is commonly around -40°C to +125°C.

  9. Question: Can BU4915FVE-TR be used in automotive applications?
    Answer: Yes, BU4915FVE-TR is suitable for automotive applications as it meets the necessary requirements for reliability and performance in harsh environments.

  10. Question: Where can I find more detailed information about BU4915FVE-TR?
    Answer: You can refer to the datasheet provided by the manufacturer or visit their official website for more detailed information about BU4915FVE-TR, including its specifications, application notes, and recommended usage guidelines.