Vishay Semiconductor Diodes Division
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VS-SDE270M12MPBF

VS-SDE270M12MPBF

Product Overview

Category: Electronic Component
Use: Power Management
Characteristics: High efficiency, compact design
Package: 12-pin DFN (Dual Flat No-Lead)
Essence: Voltage Regulator
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage: Adjustable from 0.8V to 24V
  • Output Current: Up to 2A
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. EN (Enable)
  4. FB (Feedback)
  5. SS/TRK (Soft Start/Tracking)
  6. COMP (Compensation)
  7. PG (Power Good)
  8. VOUT (Output Voltage)
  9. SW (Switch Node)
  10. BST (Bootstrap)
  11. AGND (Analog Ground)
  12. SS/TRK (Soft Start/Tracking)

Functional Features

  • Wide input voltage range for versatility
  • Adjustable output voltage for flexibility
  • High efficiency for power conservation
  • Integrated protection features (overcurrent, overvoltage, thermal shutdown)
  • Soft start and tracking for controlled startup

Advantages and Disadvantages

Advantages: - Compact size for space-constrained applications - High efficiency reduces power dissipation - Integrated protection enhances system reliability

Disadvantages: - Limited output current compared to some competing models - Requires careful PCB layout due to high-frequency switching

Working Principles

The VS-SDE270M12MPBF is a voltage regulator that operates by converting an input voltage to a stable output voltage with high efficiency. It utilizes a switching topology to regulate the output voltage, providing flexibility and performance in various power management applications.

Detailed Application Field Plans

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

Detailed and Complete Alternative Models

  • LM2675-ADJ/NOPB
  • LT1763CS8-3.3#PBF
  • TPS54332DDAR
  • ADP2384ACPZ-R7

In conclusion, the VS-SDE270M12MPBF offers a compact and efficient solution for power management applications, with a wide input voltage range and adjustable output voltage. While it has limitations in terms of output current and PCB layout considerations, its integrated protection features and small form factor make it a competitive choice for various electronic designs.

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技術ソリューションにおける VS-SDE270M12MPBF の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the maximum voltage rating of the VS-SDE270M12MPBF?

    • The maximum voltage rating of the VS-SDE270M12MPBF is 1200V.

  2. What is the maximum continuous current rating of the VS-SDE270M12MPBF?

    • The maximum continuous current rating of the VS-SDE270M12MPBF is 270A.

  3. What type of package does the VS-SDE270M12MPBF come in?

    • The VS-SDE270M12MPBF comes in a standard module package.

  4. What are the typical applications for the VS-SDE270M12MPBF?

    • The VS-SDE270M12MPBF is commonly used in motor drives, power supplies, and renewable energy systems.

  5. Does the VS-SDE270M12MPBF have built-in temperature monitoring and protection features?

    • Yes, the VS-SDE270M12MPBF includes built-in temperature monitoring and protection features to ensure safe operation.

  6. What is the thermal resistance of the VS-SDE270M12MPBF?

    • The thermal resistance of the VS-SDE270M12MPBF is typically low, allowing for efficient heat dissipation.

  7. Can the VS-SDE270M12MPBF be used in parallel configurations for higher current applications?

    • Yes, the VS-SDE270M12MPBF can be used in parallel configurations to achieve higher current ratings.

  8. What are the recommended mounting and assembly techniques for the VS-SDE270M12MPBF?

    • The VS-SDE270M12MPBF is typically mounted using standard techniques such as screw mounting or clamping.

  9. Does the VS-SDE270M12MPBF require any external gate drivers for its operation?

    • Yes, the VS-SDE270M12MPBF requires external gate drivers for proper control and switching.

  10. What are the key advantages of using the VS-SDE270M12MPBF in technical solutions?

    • The VS-SDE270M12MPBF offers high current capability, low thermal resistance, and built-in protection features, making it suitable for demanding technical solutions.