Rohm Semiconductor
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BD9898FV-E2
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BD9898FV-E2

Product Overview

Category

BD9898FV-E2 belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

  • High efficiency
  • Low power consumption
  • Compact size
  • Wide input voltage range

Package

BD9898FV-E2 is available in a small form factor package, typically a 16-pin SSOP (Shrink Small Outline Package).

Essence

The essence of BD9898FV-E2 lies in its ability to regulate and stabilize voltage levels, ensuring proper functioning of electronic devices.

Packaging/Quantity

BD9898FV-E2 is usually packaged in reels or tubes, with a typical quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 4.5V - 18V
  • Output Voltage Range: 0.8V - 12V
  • Maximum Output Current: 3A
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. VOUT: Output voltage pin
  6. COMP: Compensation pin
  7. SS: Soft-start pin
  8. PGND: Power ground pin
  9. NC: No connection
  10. NC: No connection
  11. NC: No connection
  12. NC: No connection
  13. NC: No connection
  14. NC: No connection
  15. NC: No connection
  16. NC: No connection

Functional Features

  • Wide input voltage range allows compatibility with various power sources.
  • High efficiency ensures minimal power loss during voltage regulation.
  • Built-in protection features such as overcurrent and thermal shutdown enhance device safety.
  • Soft-start function prevents excessive inrush current during startup.

Advantages

  • Compact size enables integration into space-constrained electronic devices.
  • Low power consumption contributes to energy efficiency.
  • Wide input voltage range provides flexibility in different applications.
  • High efficiency reduces heat generation and extends device lifespan.

Disadvantages

  • Limited maximum output current may restrict usage in high-power applications.
  • Lack of adjustable output voltage limits customization options.

Working Principles

BD9898FV-E2 operates based on a switching regulator topology. It utilizes pulse width modulation (PWM) techniques to regulate the output voltage. The feedback mechanism continuously monitors the output voltage and adjusts the duty cycle of the internal switch to maintain a stable output.

Detailed Application Field Plans

BD9898FV-E2 finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Digital cameras - Set-top boxes - LED lighting systems

Detailed and Complete Alternative Models

  1. BD9897FV-E2
  2. BD9899FV-E2
  3. BD9900FV-E2
  4. BD9901FV-E2
  5. BD9902FV-E2

These alternative models offer similar functionality and characteristics to BD9898FV-E2, providing options for different design requirements.

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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng BD9898FV-E2 trong giải pháp kỹ thuật

Sure! Here are 10 common questions and answers related to the application of BD9898FV-E2 in technical solutions:

  1. Q: What is BD9898FV-E2? A: BD9898FV-E2 is a specific model of integrated circuit (IC) used for power management in various electronic devices.

  2. Q: What are the key features of BD9898FV-E2? A: Some key features of BD9898FV-E2 include high efficiency, low power consumption, overcurrent protection, thermal shutdown, and a wide input voltage range.

  3. Q: In which applications can BD9898FV-E2 be used? A: BD9898FV-E2 can be used in a wide range of applications such as consumer electronics, industrial equipment, automotive systems, and more.

  4. Q: How does BD9898FV-E2 help in power management? A: BD9898FV-E2 provides efficient power conversion, voltage regulation, and protection functions to ensure stable and reliable power supply to the connected devices.

  5. Q: What is the maximum input voltage supported by BD9898FV-E2? A: The maximum input voltage supported by BD9898FV-E2 is typically around 40V.

  6. Q: Does BD9898FV-E2 support overcurrent protection? A: Yes, BD9898FV-E2 has built-in overcurrent protection to safeguard against excessive current flow and prevent damage to the circuitry.

  7. Q: Can BD9898FV-E2 handle high temperatures? A: Yes, BD9898FV-E2 is designed to operate reliably even at high temperatures and incorporates thermal shutdown protection to prevent overheating.

  8. Q: Is BD9898FV-E2 suitable for battery-powered devices? A: Yes, BD9898FV-E2 is well-suited for battery-powered devices as it offers high efficiency and low power consumption, helping to extend battery life.

  9. Q: Are there any evaluation boards or reference designs available for BD9898FV-E2? A: Yes, the manufacturer of BD9898FV-E2 may provide evaluation boards and reference designs to help developers quickly integrate the IC into their applications.

  10. Q: Where can I find more detailed technical information about BD9898FV-E2? A: You can refer to the datasheet and application notes provided by the manufacturer of BD9898FV-E2 for more detailed technical information and design guidelines.