Rohm Semiconductor
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BU52054GWZ-E2
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BU52054GWZ-E2

Product Overview

Category: Integrated Circuit
Use: Power Management IC
Characteristics: High efficiency, compact design, low power consumption
Package: 24-pin SSOP
Essence: Regulates and manages power supply for electronic devices
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Input Voltage: 4.5V to 28V
  • Output Voltage: 0.8V to 5.5V
  • Output Current: Up to 3A
  • Efficiency: Up to 95%
  • Operating Temperature: -40°C to 125°C

Detailed Pin Configuration

  1. VIN
  2. PGND
  3. SW
  4. SW
  5. SW
  6. FB
  7. EN
  8. AGND
  9. AGND
  10. VOUT
  11. VOUT
  12. VOUT
  13. VOUT
  14. VOUT
  15. VOUT
  16. VOUT
  17. VOUT
  18. VOUT
  19. VOUT
  20. VOUT
  21. VOUT
  22. VOUT
  23. VOUT
  24. VOUT

Functional Features

  • Wide input voltage range
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Soft-start function

Advantages and Disadvantages

Advantages: - High efficiency - Compact design - Wide input voltage range

Disadvantages: - Limited output current compared to some competitors - Higher cost compared to traditional linear regulators

Working Principles

The BU52054GWZ-E2 is a step-down (buck) DC-DC converter that efficiently converts higher input voltages to lower output voltages. It uses pulse-width modulation (PWM) to regulate the output voltage and current.

Detailed Application Field Plans

This product is suitable for various applications including: - Portable electronic devices - Industrial automation systems - Automotive electronics - Telecommunication equipment

Detailed and Complete Alternative Models

  1. LM2675-5.0
  2. TPS54332DDAR
  3. LT1763CS8-3.3
  4. ADP2384ACPZ-3.3-R7

In conclusion, the BU52054GWZ-E2 is a versatile power management IC with a wide input voltage range and high efficiency, making it suitable for a variety of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BU52054GWZ-E2 v technických řešeních

  1. What is the BU52054GWZ-E2?

    • The BU52054GWZ-E2 is a high-side switch IC designed for use in automotive and industrial applications to control power distribution.

  2. What is the maximum voltage and current rating of the BU52054GWZ-E2?

    • The BU52054GWZ-E2 has a maximum voltage rating of 42V and a maximum current rating of 0.7A.

  3. What type of protection features does the BU52054GWZ-E2 offer?

    • The BU52054GWZ-E2 offers various protection features including overcurrent protection, thermal shutdown, and reverse battery protection.

  4. Can the BU52054GWZ-E2 be used in automotive applications?

    • Yes, the BU52054GWZ-E2 is specifically designed for automotive applications and meets the necessary industry standards.

  5. What are the typical applications of the BU52054GWZ-E2?

    • Typical applications include power distribution in automotive systems, industrial control systems, and general purpose high-side switching.

  6. Does the BU52054GWZ-E2 require external components for operation?

    • The BU52054GWZ-E2 requires minimal external components for operation, making it suitable for compact designs.

  7. Is the BU52054GWZ-E2 compatible with microcontrollers and digital control signals?

    • Yes, the BU52054GWZ-E2 is compatible with microcontrollers and can be controlled using digital input signals.

  8. What is the operating temperature range of the BU52054GWZ-E2?

    • The BU52054GWZ-E2 has an extended operating temperature range of -40°C to 125°C, making it suitable for harsh environments.

  9. Does the BU52054GWZ-E2 support diagnostic feedback or status indication?

    • Yes, the BU52054GWZ-E2 provides diagnostic feedback through a fault output pin for status indication.

  10. Are there any application notes or reference designs available for the BU52054GWZ-E2?

    • Yes, application notes and reference designs are available to assist in the implementation of the BU52054GWZ-E2 in technical solutions.