Rohm Semiconductor
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BD3985FV-E2
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BD3985FV-E2

Product Overview

Category

BD3985FV-E2 belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

  • Voltage regulation capabilities
  • Power management features
  • Compact size
  • High efficiency

Package

BD3985FV-E2 is available in a small form factor package, typically a surface mount package.

Essence

The essence of BD3985FV-E2 lies in its ability to regulate voltage and manage power efficiently in electronic devices.

Packaging/Quantity

BD3985FV-E2 is usually packaged in reels or trays, with a specific quantity per package depending on the manufacturer's specifications.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: Adjustable from 0.8V to 3.6V
  • Maximum Output Current: 1.5A
  • Operating Temperature Range: -40°C to +85°C
  • Efficiency: Up to 95%
  • Quiescent Current: <100µA

Detailed Pin Configuration

BD3985FV-E2 has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. VOUT: Output voltage pin

Functional Features

  • Wide input voltage range allows compatibility with various power sources.
  • Adjustable output voltage enables flexibility in different applications.
  • High efficiency ensures minimal power loss during voltage regulation.
  • Low quiescent current reduces power consumption when the device is idle.
  • Enable pin provides control over the operation of the IC.

Advantages and Disadvantages

Advantages

  • Efficient voltage regulation
  • Compact size
  • Wide input voltage range
  • Adjustable output voltage

Disadvantages

  • Limited maximum output current (1.5A)
  • Operating temperature range may not be suitable for extreme environments

Working Principles

BD3985FV-E2 utilizes a combination of internal circuitry and control mechanisms to regulate the input voltage and provide a stable output voltage. It employs switching techniques to efficiently convert the input voltage to the desired output voltage level.

Detailed Application Field Plans

BD3985FV-E2 finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Wearable devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to BD3985FV-E2 are: - BD3986FV-E2 - BD3987FV-E2 - BD3988FV-E2 - BD3989FV-E2

These models offer similar functionality and characteristics, providing options for different design requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BD3985FV-E2 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of BD3985FV-E2 in technical solutions:

  1. Q: What is BD3985FV-E2? A: BD3985FV-E2 is a specific model of integrated circuit (IC) used in technical solutions, known for its high performance and reliability.

  2. Q: What are the key features of BD3985FV-E2? A: BD3985FV-E2 offers features like low power consumption, high-speed operation, multiple input/output options, and built-in protection mechanisms.

  3. Q: In which technical solutions can BD3985FV-E2 be used? A: BD3985FV-E2 can be used in various applications such as power management systems, motor control, industrial automation, consumer electronics, and more.

  4. Q: What is the voltage range supported by BD3985FV-E2? A: BD3985FV-E2 supports a wide voltage range, typically from 2.7V to 5.5V, making it compatible with different power supply configurations.

  5. Q: Can BD3985FV-E2 handle high current loads? A: Yes, BD3985FV-E2 is designed to handle high current loads, making it suitable for applications that require driving motors or other power-hungry components.

  6. Q: Does BD3985FV-E2 have any built-in protection features? A: Yes, BD3985FV-E2 incorporates various protection features like overcurrent protection, thermal shutdown, and reverse polarity protection to ensure safe operation.

  7. Q: Is BD3985FV-E2 compatible with microcontrollers and other digital devices? A: Yes, BD3985FV-E2 can be easily interfaced with microcontrollers and other digital devices through its compatible input/output interfaces.

  8. Q: Can BD3985FV-E2 operate in harsh environments? A: BD3985FV-E2 is designed to withstand harsh operating conditions, including wide temperature ranges and high humidity levels, making it suitable for industrial applications.

  9. Q: Are there any application notes or reference designs available for BD3985FV-E2? A: Yes, the manufacturer provides application notes and reference designs that help users understand and implement BD3985FV-E2 in their technical solutions.

  10. Q: Where can I purchase BD3985FV-E2? A: BD3985FV-E2 can be purchased from authorized distributors or directly from the manufacturer's website.