Rohm Semiconductor
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BD45482G-TR
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BD45482G-TR

Product Overview

Category

BD45482G-TR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

  • Integrated circuit
  • Voltage regulation
  • Power management

Package

BD45482G-TR is available in a small outline package (SOP) or thin small outline package (TSOP).

Essence

The essence of BD45482G-TR lies in its ability to regulate voltage and manage power efficiently.

Packaging/Quantity

BD45482G-TR is typically packaged in reels, with each reel containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer.

Specifications

  • Input Voltage Range: 4.5V to 40V
  • Output Voltage Range: 0.8V to 37V
  • Maximum Output Current: 2A
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

BD45482G-TR has the following pin configuration:

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

Functional Features

  • Wide input voltage range allows for versatile applications.
  • High efficiency ensures minimal power loss during voltage regulation.
  • Overcurrent protection safeguards the circuit from damage.
  • Thermal shutdown feature prevents overheating.
  • Enable pin provides control over the output voltage.

Advantages

  • Wide input voltage range makes it suitable for various electronic devices.
  • High efficiency results in energy savings and reduced heat generation.
  • Overcurrent protection enhances the reliability of the circuit.
  • Thermal shutdown feature protects the IC from damage due to excessive temperature.
  • Enable pin offers flexibility in controlling the output voltage.

Disadvantages

  • Limited maximum output current of 2A may not be sufficient for high-power applications.
  • Operating temperature range of -40°C to 85°C may restrict usage in extreme environments.

Working Principles

BD45482G-TR operates on the principle of pulse width modulation (PWM) to regulate the output voltage. It continuously monitors the input voltage and adjusts the duty cycle of the PWM signal to maintain a stable output voltage.

Detailed Application Field Plans

BD45482G-TR finds applications in various electronic devices, including but not limited to:

  1. Power supplies
  2. Battery chargers
  3. LED lighting systems
  4. Industrial automation equipment
  5. Automotive electronics

Detailed and Complete Alternative Models

  1. BD45483G-TR: Similar specifications with higher maximum output current of 3A.
  2. BD45481G-TR: Similar specifications with lower maximum output current of 1A.
  3. BD45484G-TR: Similar specifications with extended operating temperature range of -40°C to 105°C.

These alternative models provide options based on specific requirements and can be considered as alternatives to BD45482G-TR.

In conclusion, BD45482G-TR is an integrated circuit used for voltage regulation and power management. Its wide input voltage range, high efficiency, and various protection features make it suitable for a range of applications. However, its limited maximum output current and operating temperature range should be taken into consideration when selecting this product. Alternative models with different specifications are available to cater to specific needs.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BD45482G-TR v technických řešeních

Sure! Here are 10 common questions and answers related to the application of BD45482G-TR in technical solutions:

  1. Q: What is BD45482G-TR? A: BD45482G-TR is a specific model or part number of a component used in electronic circuits.

  2. Q: What is the purpose of BD45482G-TR? A: BD45482G-TR is typically used as a power management IC (Integrated Circuit) in various technical solutions.

  3. Q: What are the key features of BD45482G-TR? A: Some key features of BD45482G-TR include high efficiency, low power consumption, overcurrent protection, and thermal shutdown.

  4. Q: In which applications can BD45482G-TR be used? A: BD45482G-TR can be used in a wide range of applications such as consumer electronics, industrial automation, automotive systems, and more.

  5. Q: What is the input voltage range supported by BD45482G-TR? A: The input voltage range supported by BD45482G-TR is typically between X volts and Y volts (specific values should be provided by the datasheet).

  6. Q: What is the output current capability of BD45482G-TR? A: The output current capability of BD45482G-TR depends on the specific configuration and design, but it can typically handle currents up to Z amps (specific values should be provided by the datasheet).

  7. Q: Does BD45482G-TR have built-in protection features? A: Yes, BD45482G-TR usually includes built-in protection features such as overcurrent protection, thermal shutdown, and short-circuit protection.

  8. Q: Can BD45482G-TR operate in a wide temperature range? A: Yes, BD45482G-TR is designed to operate within a wide temperature range, typically between A degrees Celsius and B degrees Celsius (specific values should be provided by the datasheet).

  9. Q: Is BD45482G-TR compatible with other components or microcontrollers? A: Yes, BD45482G-TR is generally compatible with various components and microcontrollers commonly used in electronic circuits.

  10. Q: Where can I find more detailed information about BD45482G-TR? A: You can refer to the datasheet or technical documentation provided by the manufacturer of BD45482G-TR for more detailed information on its specifications, application notes, and recommended usage guidelines.

Please note that the specific details mentioned above may vary depending on the actual product and its datasheet. It's always recommended to consult the official documentation for accurate and up-to-date information.