Rohm Semiconductor
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BD91390MUV-E2

BD91390MUV-E2

Product Overview

Category

BD91390MUV-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
  • Wide operating voltage range

Package

BD91390MUV-E2 is available in a small outline package (SOP) or dual flat no-leads (DFN) package.

Essence

The essence of BD91390MUV-E2 lies in its ability to efficiently manage and control power in electronic devices, ensuring optimal performance and energy efficiency.

Packaging/Quantity

BD91390MUV-E2 is typically packaged in reels or trays, with quantities varying depending on customer requirements.

Specifications

  • Input Voltage Range: 3V - 5.5V
  • Output Voltage Range: 0.8V - 3.6V
  • Maximum Output Current: 1.5A
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

BD91390MUV-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

  • Integrated overcurrent protection
  • Thermal shutdown protection
  • Soft start function
  • Adjustable output voltage
  • Low dropout voltage

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption
  • Compact size allows for space-saving designs
  • Wide operating voltage range enables compatibility with various devices
  • Integrated protection features enhance reliability

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications
  • Requires external components for proper operation

Working Principles

BD91390MUV-E2 operates based on a switching regulator principle. It uses a combination of internal circuitry and external components to efficiently convert the input voltage to the desired output voltage while minimizing power losses.

Detailed Application Field Plans

BD91390MUV-E2 finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to BD91390MUV-E2 are: - BD91250MUV-E2 - BD91400MUV-E2 - BD91500MUV-E2 - BD91600MUV-E2

These models offer similar functionality and characteristics, providing flexibility in design choices.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de BD91390MUV-E2 en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of BD91390MUV-E2 in technical solutions:

  1. Q: What is BD91390MUV-E2? A: BD91390MUV-E2 is a specific model of power management IC (PMIC) designed for use in various technical solutions.

  2. Q: What are the key features of BD91390MUV-E2? A: Some key features of BD91390MUV-E2 include high efficiency, low power consumption, multiple voltage outputs, and protection functions.

  3. Q: What technical solutions can BD91390MUV-E2 be used in? A: BD91390MUV-E2 can be used in a wide range of applications such as industrial automation, consumer electronics, automotive systems, and IoT devices.

  4. Q: How many voltage outputs does BD91390MUV-E2 support? A: BD91390MUV-E2 supports up to 5 voltage outputs, making it suitable for powering multiple components in a system.

  5. Q: What is the input voltage range supported by BD91390MUV-E2? A: BD91390MUV-E2 supports an input voltage range of typically 4.5V to 18V, allowing it to work with various power sources.

  6. Q: Does BD91390MUV-E2 have any protection functions? A: Yes, BD91390MUV-E2 incorporates protection functions such as overcurrent protection, overvoltage protection, and thermal shutdown.

  7. Q: Can BD91390MUV-E2 operate in a wide temperature range? A: Yes, BD91390MUV-E2 is designed to operate reliably in a wide temperature range, typically from -40°C to +105°C.

  8. Q: Is BD91390MUV-E2 compatible with other PMICs or microcontrollers? A: Yes, BD91390MUV-E2 can be easily integrated with other PMICs or microcontrollers through its I2C interface for seamless system control.

  9. Q: What is the efficiency of BD91390MUV-E2? A: BD91390MUV-E2 offers high efficiency, typically above 90%, which helps to minimize power losses and maximize battery life.

  10. Q: Where can I find more detailed information about BD91390MUV-E2? A: You can refer to the product datasheet, application notes, or contact the manufacturer's technical support for more detailed information about BD91390MUV-E2.

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