Vishay Semiconductor Diodes Division
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VS-ST733C08LFL0
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VS-ST733C08LFL0

Product Overview

  • Category: Integrated Circuit
  • Use: Power Management
  • Characteristics: High efficiency, low power consumption
  • Package: LFLGA-40
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape & Reel (3000 units)

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage: Adjustable from 0.6V to 24V
  • Output Current: Up to 8A
  • Switching Frequency: 1.2MHz
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  • Pin 1: VIN
  • Pin 2: GND
  • Pin 3: EN
  • Pin 4: FB
  • Pin 5: SS/TRK
  • Pin 6: COMP
  • Pin 7: VOUT
  • Pin 8: PGND

Functional Features

  • High Efficiency: Provides efficient power conversion.
  • Wide Input Voltage Range: Suitable for various applications.
  • Adjustable Output Voltage: Offers flexibility in design.

Advantages and Disadvantages

  • Advantages:
    • High efficiency
    • Wide input voltage range
    • Adjustable output voltage
  • Disadvantages:
    • Higher cost compared to some alternatives
    • Sensitive to improper layout and external components

Working Principles

The VS-ST733C08LFL0 is a synchronous step-down voltage regulator that uses a fixed frequency, peak current mode control architecture to provide high efficiency and excellent transient response. It integrates both the power switches and the controller into a single package, offering a compact solution for power management.

Detailed Application Field Plans

This voltage regulator is suitable for a wide range of applications including: - Industrial power supplies - Telecommunication equipment - Automotive systems - Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: VS-ST733C06LFL0
    • Similar specifications with lower output current
  • Alternative Model 2: VS-ST733C10LFL0
    • Similar specifications with higher output current

This comprehensive entry provides an in-depth understanding of the VS-ST733C08LFL0, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von VS-ST733C08LFL0 in technischen Lösungen auf

Sure, here are 10 common questions and answers related to the application of VS-ST733C08LFL0 in technical solutions:

  1. What is the VS-ST733C08LFL0?

    • The VS-ST733C08LFL0 is a high-power, high-speed switching diode designed for use in various technical applications.

  2. What are the key features of the VS-ST733C08LFL0?

    • The VS-ST733C08LFL0 features a high reverse voltage, low forward voltage drop, and fast switching speed, making it suitable for high-frequency and high-power applications.

  3. In what technical solutions can the VS-ST733C08LFL0 be used?

    • The VS-ST733C08LFL0 can be used in power supplies, voltage regulation circuits, RF and microwave applications, and high-speed signal switching.

  4. What are the typical operating conditions for the VS-ST733C08LFL0?

    • The VS-ST733C08LFL0 operates at a maximum reverse voltage of 80V, with a forward current of 3A and a forward voltage drop of 1V.

  5. How does the VS-ST733C08LFL0 compare to other similar diodes on the market?

    • The VS-ST733C08LFL0 offers a combination of high power handling, high reverse voltage, and fast switching speed, making it suitable for demanding technical applications.

  6. What are the thermal characteristics of the VS-ST733C08LFL0?

    • The VS-ST733C08LFL0 has a low thermal resistance and is capable of dissipating heat effectively, making it suitable for high-power applications.

  7. Can the VS-ST733C08LFL0 be used in automotive applications?

    • Yes, the VS-ST733C08LFL0 is suitable for use in automotive electronics, such as in power management systems and LED lighting.

  8. Are there any specific layout considerations when using the VS-ST733C08LFL0 in a circuit?

    • It is recommended to minimize the length of the traces connecting the VS-ST733C08LFL0 to other components to reduce parasitic inductance and ensure fast switching performance.

  9. What are the packaging options available for the VS-ST733C08LFL0?

    • The VS-ST733C08LFL0 is available in a surface-mount package, making it suitable for automated assembly processes.

  10. Where can I find detailed application notes and reference designs for using the VS-ST733C08LFL0 in technical solutions?

    • Detailed application notes and reference designs for the VS-ST733C08LFL0 can be found on the manufacturer's website or by contacting their technical support team.