Rohm Semiconductor
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BD95861MUV-E2
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BD95861MUV-E2

Product Overview

Category

BD95861MUV-E2 belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for power management applications.

Characteristics

  • High efficiency
  • Low power consumption
  • Compact size
  • Wide input voltage range
  • Overcurrent protection
  • Thermal shutdown protection

Package

BD95861MUV-E2 is available in a small outline package (SOP) with a specified pin configuration.

Essence

The essence of BD95861MUV-E2 lies in its ability to efficiently regulate and control power supply in various electronic devices.

Packaging/Quantity

This IC is typically packaged in reels or tubes, with a standard quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 4.5V - 18V
  • Output Voltage Range: 0.8V - 6V
  • Maximum Output Current: 3A
  • Operating Temperature Range: -40°C to +85°C
  • Efficiency: Up to 95%
  • Quiescent Current: 50µA

Detailed Pin Configuration

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. SS: Soft-start pin
  6. PG: Power good pin
  7. VOUT: Output voltage pin

Functional Features

  • Integrated overcurrent protection
  • Thermal shutdown protection
  • Adjustable output voltage
  • Soft-start function for smooth power-up
  • Power good indicator
  • Low quiescent current

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power loss
  • Wide input voltage range allows compatibility with various power sources
  • Compact size enables space-saving designs
  • Overcurrent and thermal shutdown protection enhance device safety
  • Adjustable output voltage provides flexibility in different applications

Disadvantages

  • Limited maximum output current may not be suitable for high-power devices
  • Operating temperature range may restrict usage in extreme environments

Working Principles

BD95861MUV-E2 operates based on a switching regulator topology. It utilizes pulse-width modulation (PWM) to regulate the output voltage by adjusting the duty cycle of the switching transistor. This enables efficient power conversion from the input voltage to the desired output voltage.

Detailed Application Field Plans

BD95861MUV-E2 finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Digital cameras - Wireless routers - Industrial control systems

Detailed and Complete Alternative Models

  1. BD95861MUV-E3: Similar to BD95861MUV-E2 with enhanced overcurrent protection.
  2. BD95862MUV-E2: Higher maximum output current (5A) compared to BD95861MUV-E2.
  3. BD95863MUV-E2: Lower quiescent current (30µA) and wider input voltage range (2.7V - 18V) than BD95861MUV-E2.

(Note: The above alternative models are provided for reference purposes and may have slight variations in specifications.)

In conclusion, BD95861MUV-E2 is a highly efficient integrated circuit used for power management in various electronic devices. Its compact size, wide input voltage range, and built-in protection features make it a versatile choice for many applications. However, its limited maximum output current and operating temperature range should be considered when selecting this IC for specific projects.

기술 솔루션에 BD95861MUV-E2 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of BD95861MUV-E2 in technical solutions:

  1. Q: What is BD95861MUV-E2? A: BD95861MUV-E2 is a specific model of voltage regulator IC (integrated circuit) designed for use in various technical solutions.

  2. Q: What are the key features of BD95861MUV-E2? A: Some key features of BD95861MUV-E2 include high efficiency, low power consumption, wide input voltage range, and built-in protection mechanisms.

  3. Q: What are the typical applications of BD95861MUV-E2? A: BD95861MUV-E2 is commonly used in applications such as power management for industrial equipment, consumer electronics, automotive systems, and communication devices.

  4. Q: What is the input voltage range supported by BD95861MUV-E2? A: BD95861MUV-E2 supports an input voltage range of typically 4.5V to 28V.

  5. Q: What is the output voltage range of BD95861MUV-E2? A: The output voltage range of BD95861MUV-E2 can be adjusted from 0.8V to 5.5V.

  6. Q: Does BD95861MUV-E2 have any built-in protection features? A: Yes, BD95861MUV-E2 includes built-in protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.

  7. Q: Can BD95861MUV-E2 handle high current loads? A: Yes, BD95861MUV-E2 is capable of handling high current loads up to a certain limit, which depends on the specific model variant.

  8. Q: Is BD95861MUV-E2 suitable for battery-powered applications? A: Yes, BD95861MUV-E2 is suitable for battery-powered applications due to its low power consumption and efficient voltage regulation.

  9. Q: Does BD95861MUV-E2 require any external components for operation? A: Yes, BD95861MUV-E2 requires a few external components such as input/output capacitors and resistors for proper operation.

  10. Q: Are there any evaluation boards or reference designs available for BD95861MUV-E2? A: Yes, the manufacturer of BD95861MUV-E2 provides evaluation boards and reference designs to help users understand and implement the IC in their applications.

Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements of BD95861MUV-E2.