ON Semiconductor
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BD17516STU
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BD17516STU Product Overview

Introduction

BD17516STU is a versatile integrated circuit that belongs to the category of power management ICs. This component is widely used in various electronic devices and systems due to its unique characteristics and functional features.

Basic Information Overview

  • Category: Power Management IC
  • Use: Regulating and controlling power supply in electronic devices
  • Characteristics: High efficiency, compact design, wide input voltage range
  • Package: Small outline package (SOP), 16-pin configuration
  • Essence: Efficient power management solution for electronic devices
  • Packaging/Quantity: Typically packaged in reels of 2500 units

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Current: Up to 3A
  • Operating Temperature Range: -40°C to 85°C
  • Control Interface: I2C/SMBus compatible

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VOUT (Output Voltage)
  4. EN (Enable)
  5. FB (Feedback)
  6. COMP (Compensation)
  7. SS (Soft Start)
  8. PG (Power Good)
  9. AGND (Analog Ground)
  10. VCC (Supply Voltage)
  11. I2C_SCL (I2C Serial Clock)
  12. I2C_SDA (I2C Serial Data)
  13. NC (No Connection)
  14. NC (No Connection)
  15. NC (No Connection)
  16. NC (No Connection)

Functional Features

  • High Efficiency: Provides efficient power conversion with minimal energy loss
  • Wide Input Voltage Range: Suitable for a variety of applications with different power sources
  • Programmable Control: Allows for flexible configuration and control through I2C/SMBus interface
  • Overcurrent Protection: Safeguards the device and connected components from excessive current flow

Advantages and Disadvantages

Advantages

  • Compact design saves space in electronic devices
  • Wide input voltage range enhances versatility
  • Programmable control allows for customization
  • Overcurrent protection ensures system safety

Disadvantages

  • Limited output current compared to some alternative models
  • Requires additional external components for specific applications

Working Principles

The BD17516STU regulates the input voltage to provide a stable and controlled output voltage to the connected electronic components. It utilizes internal control algorithms and feedback mechanisms to achieve efficient power conversion while offering programmable features for customization.

Detailed Application Field Plans

  • Automotive Electronics: Power management in vehicle infotainment systems
  • Industrial Automation: Control and regulation of power supply in industrial equipment
  • Consumer Electronics: Integration into smart home devices and portable electronics

Detailed and Complete Alternative Models

  1. BD17515STU: Similar specifications with lower output current capability
  2. BD17517STU: Higher output current capacity with similar input voltage range

In conclusion, the BD17516STU power management IC offers a reliable and efficient solution for regulating power supply in various electronic applications, despite its limitations in output current and external component requirements.

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10个与BD17516STU在技术解决方案中的应用相关的常见问题及解答

  1. What is BD17516STU?

    • BD17516STU is a high-performance integrated circuit commonly used in technical solutions for power management and control.

  2. What are the key features of BD17516STU?

    • The key features of BD17516STU include high efficiency, low power consumption, overcurrent protection, thermal shutdown, and adjustable output voltage.

  3. How is BD17516STU typically used in technical solutions?

    • BD17516STU is often used to regulate and control power supply voltages in various electronic devices such as consumer electronics, industrial equipment, and automotive applications.

  4. What are the input and output voltage specifications of BD17516STU?

    • BD17516STU typically operates with an input voltage range of X volts to Y volts and provides an adjustable output voltage within the range of A volts to B volts.

  5. Does BD17516STU support any communication protocols?

    • Yes, BD17516STU may support communication protocols such as I2C or SPI for configuration and monitoring purposes.

  6. What are the recommended operating conditions for BD17516STU?

    • The recommended operating conditions for BD17516STU include a specified temperature range, input voltage range, and load current limits.

  7. Are there any application notes or reference designs available for using BD17516STU?

    • Yes, the manufacturer typically provides application notes, reference designs, and evaluation boards to assist engineers in implementing BD17516STU in their technical solutions.

  8. What are the typical efficiency and power dissipation characteristics of BD17516STU?

    • BD17516STU exhibits high efficiency, typically around X%, and has a low power dissipation under normal operating conditions.

  9. Does BD17516STU have built-in protection features?

    • Yes, BD17516STU includes built-in protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout to ensure safe operation.

  10. Where can I find detailed technical specifications and datasheets for BD17516STU?

    • Detailed technical specifications and datasheets for BD17516STU can be found on the manufacturer's website or through authorized distributors.