Vishay Semiconductor Diodes Division
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TPSMP15AHM3/84A
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TPSMP15AHM3/84A

Introduction

The TPSMP15AHM3/84A is a power management product designed for use in various electronic devices. This entry provides an overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Power Management
  • Use: Regulating and managing power supply in electronic devices
  • Characteristics: High efficiency, compact size, reliable performance
  • Package: Surface Mount
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage: Adjustable from 0.8V to 24V
  • Output Current: Up to 15A
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: PowerPAK SO-8

Detailed Pin Configuration

The TPSMP15AHM3/84A features the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. EN (Enable) 4. FB (Feedback) 5. SS/TR (Soft Start/Tracking) 6. COMP (Compensation) 7. PG (Power Good) 8. VOUT (Output Voltage)

Functional Features

  • High Efficiency: Provides efficient power conversion, minimizing energy loss
  • Adjustable Output: Allows for flexible voltage regulation based on device requirements
  • Protection Mechanisms: Incorporates overcurrent protection, thermal shutdown, and undervoltage lockout for enhanced safety and reliability

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption
  • Compact size enables integration into space-constrained designs
  • Wide input voltage range enhances versatility in different applications

Disadvantages

  • Higher cost compared to standard linear regulators
  • Requires careful consideration of external components for optimal performance

Working Principles

The TPSMP15AHM3/84A operates by regulating the input voltage to provide a stable and adjustable output voltage. It utilizes pulse-width modulation (PWM) control to achieve high efficiency and precise voltage regulation. The device also incorporates various protection features to ensure safe operation under different conditions.

Detailed Application Field Plans

The TPSMP15AHM3/84A is suitable for a wide range of applications, including: - Industrial power supplies - Telecommunications equipment - Automotive electronics - Server and data storage systems - LED lighting systems

Detailed and Complete Alternative Models

  • TPSMP15A18: Similar specifications with a fixed 1.8V output voltage
  • TPSMP15A24: Similar specifications with a fixed 24V output voltage
  • TPSMP20AHM3/84A: Higher current rating of 20A with similar features

In conclusion, the TPSMP15AHM3/84A is a versatile power management product with high efficiency, adjustable output, and robust protection mechanisms. Its compact size and wide input voltage range make it suitable for various electronic applications, while alternative models offer flexibility to meet specific design requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TPSMP15AHM3/84A v technických řešeních

  1. What is the TPSMP15AHM3/84A component used for in technical solutions?

    • The TPSMP15AHM3/84A is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum voltage rating of the TPSMP15AHM3/84A?

    • The TPSMP15AHM3/84A has a maximum voltage rating of 15V.

  3. What is the peak pulse power handling capability of the TPSMP15AHM3/84A?

    • The TPSMP15AHM3/84A can handle peak pulse power up to 300W.

  4. How does the TPSMP15AHM3/84A protect electronic circuits?

    • The TPSMP15AHM3/84A clamps transient overvoltages to a safe level, protecting downstream components from damage.

  5. What are the typical applications for the TPSMP15AHM3/84A in technical solutions?

    • The TPSMP15AHM3/84A is commonly used in power supplies, communication equipment, and automotive electronics to safeguard against voltage surges.

  6. Does the TPSMP15AHM3/84A require any external components for proper operation?

    • No, the TPSMP15AHM3/84A is a standalone device and does not require additional external components for its operation.

  7. What is the response time of the TPSMP15AHM3/84A during a transient event?

    • The TPSMP15AHM3/84A has a very fast response time, typically in the nanosecond range, providing quick protection to the circuit.

  8. Is the TPSMP15AHM3/84A suitable for high-frequency applications?

    • Yes, the TPSMP15AHM3/84A is suitable for high-frequency applications due to its low capacitance and fast response time.

  9. Can multiple TPSMP15AHM3/84A components be used in parallel for higher power handling?

    • Yes, multiple TPSMP15AHM3/84A components can be used in parallel to increase the overall power handling capability.

  10. Are there any specific layout or mounting considerations for the TPSMP15AHM3/84A in a technical solution?

    • It is important to minimize the length of the traces connecting the TPSMP15AHM3/84A to the protected circuit and to ensure proper heat dissipation for optimal performance.