Rohm Semiconductor
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BD9862MUV-E2
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BD9862MUV-E2

Product Overview

  • Category: Integrated Circuit
  • Use: Power Management
  • Characteristics: High Efficiency, Low Power Consumption
  • Package: SOP-8
  • Essence: Voltage Regulator IC
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4.5V to 18V
  • Output Voltage Range: 0.8V to 12V
  • Output Current: Up to 1A
  • Quiescent Current: 50µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The BD9862MUV-E2 has the following pin configuration:

  1. VIN: Input Voltage
  2. GND: Ground
  3. FB: Feedback Pin
  4. EN: Enable Pin
  5. VOUT: Output Voltage
  6. NC: No Connection
  7. NC: No Connection
  8. VCC: Supply Voltage

Functional Features

  • High Efficiency: The BD9862MUV-E2 offers high efficiency power conversion, minimizing energy loss.
  • Low Power Consumption: With a quiescent current of only 50µA, it ensures low power consumption during standby or idle modes.
  • Overcurrent Protection: The device incorporates overcurrent protection, safeguarding against excessive current flow.
  • Thermal Shutdown: It includes thermal shutdown protection, preventing damage due to excessive heat.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power wastage. - Low power consumption extends battery life in portable devices. - Overcurrent protection enhances system reliability. - Thermal shutdown prevents overheating and potential damage.

Disadvantages: - Limited output current capacity may not be suitable for high-power applications. - Restricted input voltage range may limit compatibility with certain systems.

Working Principles

The BD9862MUV-E2 is a voltage regulator IC that regulates the output voltage based on the feedback received from the FB pin. It operates by comparing the actual output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, even under varying load conditions.

Detailed Application Field Plans

The BD9862MUV-E2 is commonly used in various applications, including but not limited to: - Consumer Electronics: Power management for smartphones, tablets, and portable media players. - Industrial Equipment: Voltage regulation for control systems, motor drives, and sensors. - Automotive: Power supply for infotainment systems, lighting, and navigation devices.

Detailed and Complete Alternative Models

  1. BD9876MUV-E2: Similar voltage regulator IC with higher output current capacity (up to 2A).
  2. BD9854MUV-E2: Voltage regulator IC with a wider input voltage range (2.7V to 18V) and lower quiescent current (30µA).

(Note: The above alternative models are provided as examples and may not cover all available options.)

This entry provides an overview of the BD9862MUV-E2 voltage regulator IC, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av BD9862MUV-E2 i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of BD9862MUV-E2 in technical solutions:

  1. Q: What is BD9862MUV-E2? A: BD9862MUV-E2 is a specific model of a power management IC (PMIC) designed for use in various technical solutions.

  2. Q: What are the key features of BD9862MUV-E2? A: Some key features of BD9862MUV-E2 include high efficiency, low power consumption, multiple voltage outputs, and protection functions.

  3. Q: What technical solutions can BD9862MUV-E2 be used in? A: BD9862MUV-E2 can be used in a wide range of applications such as industrial automation, consumer electronics, automotive systems, and more.

  4. Q: How does BD9862MUV-E2 achieve high efficiency? A: BD9862MUV-E2 achieves high efficiency through its advanced switching regulator design and optimized power management algorithms.

  5. Q: Can BD9862MUV-E2 handle multiple voltage outputs? A: Yes, BD9862MUV-E2 is capable of providing multiple voltage outputs simultaneously, making it suitable for complex technical solutions.

  6. Q: What protection functions does BD9862MUV-E2 offer? A: BD9862MUV-E2 offers various protection functions such as overvoltage protection, overcurrent protection, and thermal shutdown.

  7. Q: Is BD9862MUV-E2 compatible with different input voltage levels? A: Yes, BD9862MUV-E2 supports a wide input voltage range, allowing it to work with different power sources.

  8. Q: Can BD9862MUV-E2 operate in harsh environments? A: Yes, BD9862MUV-E2 is designed to operate reliably in harsh environments, with features like wide temperature range and robust construction.

  9. Q: Does BD9862MUV-E2 require any external components for operation? A: Yes, BD9862MUV-E2 may require some external components such as capacitors and resistors for proper operation and stability.

  10. Q: Where can I find more information about the application of BD9862MUV-E2? A: You can refer to the datasheet, technical documentation, or contact the manufacturer for more detailed information on using BD9862MUV-E2 in specific technical solutions.

Please note that the answers provided here are general and may vary depending on the specific requirements and use cases.