Rohm Semiconductor
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BD9895FV-E2
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BD9895FV-E2

Product Overview

Category

BD9895FV-E2 belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

  • High efficiency
  • Low power consumption
  • Compact size
  • Reliable performance

Package

BD9895FV-E2 is available in a small form factor package, typically a QFN (Quad Flat No-leads) package.

Essence

The essence of BD9895FV-E2 lies in its ability to efficiently regulate and control power supply within electronic devices.

Packaging/Quantity

BD9895FV-E2 is usually packaged in reels or trays, with a typical quantity of 2500 units per reel/tray.

Specifications

  • Input voltage range: 4.5V - 18V
  • Output voltage range: 0.8V - 5.5V
  • Maximum output current: 3A
  • Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of BD9895FV-E2 is as follows:

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

Functional Features

  • Wide input voltage range for compatibility with various power sources.
  • High output current capability for powering multiple components.
  • Built-in protection features such as overcurrent and overtemperature protection.
  • Power good signal for monitoring the status of the power supply.

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption.
  • Compact size allows for space-saving designs.
  • Reliable performance ensures stable power supply.
  • Built-in protection features enhance device safety.

Disadvantages

  • Limited output current may not be suitable for high-power applications.
  • Higher cost compared to some alternative models.

Working Principles

BD9895FV-E2 operates based on a switching regulator principle. It converts the input voltage to the desired output voltage by rapidly switching the power transistor on and off. This switching action allows for efficient power conversion with minimal energy loss.

Detailed Application Field Plans

BD9895FV-E2 finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Laptops - Portable gaming consoles - IoT devices

In these devices, it is used for power management, ensuring stable and regulated power supply to different components.

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to BD9895FV-E2 are: - BD9876FV - BD9901FV - BD9920FV - BD9932FV

These models offer similar functionality and can be used interchangeably depending on specific requirements.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням BD9895FV-E2 у технічних рішеннях

Sure! Here are 10 common questions and answers related to the application of BD9895FV-E2 in technical solutions:

  1. Q: What is BD9895FV-E2? A: BD9895FV-E2 is a power management IC (PMIC) designed for use in various technical solutions.

  2. Q: What are the key features of BD9895FV-E2? A: Some key features of BD9895FV-E2 include multiple voltage regulators, overcurrent protection, thermal shutdown, and a wide input voltage range.

  3. Q: What technical solutions can BD9895FV-E2 be used in? A: BD9895FV-E2 can be used in a wide range of applications such as consumer electronics, industrial equipment, automotive systems, and more.

  4. Q: How many voltage regulators does BD9895FV-E2 have? A: BD9895FV-E2 has multiple voltage regulators, typically including a step-down (buck) converter and linear regulators.

  5. Q: What is the input voltage range supported by BD9895FV-E2? A: BD9895FV-E2 supports an input voltage range of typically 4.5V to 18V.

  6. Q: Does BD9895FV-E2 provide overcurrent protection? A: Yes, BD9895FV-E2 includes overcurrent protection to safeguard against excessive current flow.

  7. Q: What is the thermal shutdown feature in BD9895FV-E2? A: The thermal shutdown feature in BD9895FV-E2 automatically shuts down the device if it exceeds a certain temperature threshold, preventing damage due to overheating.

  8. Q: Can BD9895FV-E2 be used in automotive applications? A: Yes, BD9895FV-E2 is suitable for use in automotive systems, provided it meets the specific requirements and standards of the automotive industry.

  9. Q: Are evaluation boards available for BD9895FV-E2? A: Yes, evaluation boards are typically available for BD9895FV-E2, allowing users to test and evaluate its performance in their specific applications.

  10. Q: Where can I find more information about BD9895FV-E2? A: You can find more detailed information about BD9895FV-E2 in the product datasheet, which is usually available on the manufacturer's website or through authorized distributors.

Please note that the answers provided here are general and may vary depending on the specific implementation and requirements of your technical solution.