Rohm Semiconductor
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BU24025MWV-E2

BU24025MWV-E2

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High efficiency voltage regulator - Low power consumption - Wide input voltage range - Compact size - Reliable performance

Package: Miniature Surface Mount Package

Essence: BU24025MWV-E2 is a power management integrated circuit designed to regulate voltage efficiently with low power consumption.

Packaging/Quantity: Available in reels of 1000 units per reel.

Specifications

  • Input Voltage Range: 4.5V - 24V
  • Output Voltage Range: 1.2V - 5.5V
  • Maximum Output Current: 2.5A
  • Quiescent Current: 50µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The BU24025MWV-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

  • High efficiency voltage regulation
  • Overcurrent protection
  • Thermal shutdown protection
  • Short-circuit protection
  • Soft-start function for smooth power-up

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Wide input voltage range allows for versatile applications - Compact size enables space-saving designs - Reliable performance ensures stable voltage output

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

Working Principles

BU24025MWV-E2 utilizes a switching regulator topology to efficiently convert the input voltage to the desired output voltage. It employs pulse-width modulation (PWM) techniques to regulate the output voltage and maintain stability under varying load conditions.

Detailed Application Field Plans

BU24025MWV-E2 finds applications in various fields, including but not limited to: 1. Consumer electronics 2. Industrial automation 3. Automotive electronics 4. Telecommunications 5. Medical devices

Detailed and Complete Alternative Models

  1. BU24030MWV-E2: Similar specifications with a higher maximum output current of 3A.
  2. BU24020MWV-E2: Similar specifications with a lower maximum output current of 2A.
  3. BU24035MWV-E2: Similar specifications with a higher input voltage range of 4.5V - 36V.

These alternative models provide flexibility in choosing the appropriate power management IC based on specific requirements.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق BU24025MWV-E2 في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of BU24025MWV-E2 in technical solutions:

  1. Q: What is BU24025MWV-E2? A: BU24025MWV-E2 is a specific model of a power management integrated circuit (PMIC) designed for use in technical solutions.

  2. Q: What are the key features of BU24025MWV-E2? A: Some key features of BU24025MWV-E2 include multiple voltage regulators, power sequencing capabilities, fault protection mechanisms, and low power consumption.

  3. Q: In what applications can BU24025MWV-E2 be used? A: BU24025MWV-E2 can be used in various technical solutions such as industrial automation, consumer electronics, automotive systems, and IoT devices.

  4. Q: How many voltage regulators does BU24025MWV-E2 have? A: BU24025MWV-E2 has multiple voltage regulators, typically including both step-up (boost) and step-down (buck) converters.

  5. Q: Can BU24025MWV-E2 handle high current loads? A: Yes, BU24025MWV-E2 is designed to handle moderate to high current loads, depending on the specific configuration and external components used.

  6. Q: Does BU24025MWV-E2 support power sequencing? A: Yes, BU24025MWV-E2 has built-in power sequencing capabilities, allowing for controlled startup and shutdown of different power domains.

  7. Q: What kind of fault protection does BU24025MWV-E2 provide? A: BU24025MWV-E2 incorporates various fault protection mechanisms such as overvoltage protection (OVP), undervoltage protection (UVP), and thermal shutdown.

  8. Q: Is BU24025MWV-E2 suitable for battery-powered applications? A: Yes, BU24025MWV-E2 is designed to work with battery-powered applications and can efficiently manage power from a battery source.

  9. Q: Can BU24025MWV-E2 be controlled through a microcontroller or digital interface? A: No, BU24025MWV-E2 is an analog PMIC and does not have a built-in digital interface. Control is typically achieved through external components.

  10. Q: What are the typical operating conditions for BU24025MWV-E2? A: The typical operating voltage range for BU24025MWV-E2 is between 2.7V and 5.5V, with a recommended operating temperature range of -40°C to +85°C.

Please note that the specific details and answers may vary depending on the manufacturer's documentation and application requirements.