Vishay Semiconductor Diodes Division
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TPSMP15AHE3/85A
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TPSMP15AHE3/85A

Introduction

The TPSMP15AHE3/85A is a power management product designed for use in various electronic devices. This entry provides an overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, 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: SOD-123FL
  • Essence: Voltage regulator
  • Packaging/Quantity: Tape & Reel (3000 units per reel)

Specifications

  • Input Voltage Range: 2.5V to 18V
  • Output Voltage: 1.5V
  • Output Current: 1.5A
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: SOD-123FL
  • Mounting Style: Surface Mount
  • Lead-Free Status: Lead-Free

Detailed Pin Configuration

The TPSMP15AHE3/85A has three pins: 1. Pin 1: Input Voltage (VIN) 2. Pin 2: Ground (GND) 3. Pin 3: Output Voltage (VOUT)

Functional Features

  • High Efficiency: Provides efficient power regulation, minimizing energy loss
  • Overcurrent Protection: Safeguards against excessive current flow
  • Thermal Shutdown: Prevents overheating under high load conditions
  • Low Dropout Voltage: Maintains stable output voltage even with small input-output differentials

Advantages and Disadvantages

Advantages

  • Compact size suitable for space-constrained applications
  • High efficiency leads to reduced power consumption
  • Overcurrent protection enhances device safety

Disadvantages

  • Limited to a specific output voltage (1.5V)
  • May require additional components for specific applications

Working Principles

The TPSMP15AHE3/85A operates by regulating the input voltage to provide a stable 1.5V output. It utilizes internal circuitry to monitor and adjust the output voltage, ensuring consistent power delivery to connected devices.

Detailed Application Field Plans

The TPSMP15AHE3/85A is ideal for various applications, including: - Portable electronic devices - Battery-powered systems - IoT (Internet of Things) devices - Automotive electronics

Detailed and Complete Alternative Models

  • TPSMP15AHE3/85B: Similar specifications with minor variations
  • TPSMP20AHE3/85A: Higher output voltage (2.0V) variant
  • TPSMP15AHE3/90A: Different package type (SOD-123) with similar characteristics

In conclusion, the TPSMP15AHE3/85A is a versatile power management product with a range of applications and alternative models available to suit specific requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de TPSMP15AHE3/85A en soluciones técnicas

  1. What is the TPSMP15AHE3/85A used for in technical solutions?

    • The TPSMP15AHE3/85A 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 TPSMP15AHE3/85A?

    • The TPSMP15AHE3/85A has a maximum voltage rating of 15V.

  3. What is the peak pulse power dissipation of the TPSMP15AHE3/85A?

    • The TPSMP15AHE3/85A has a peak pulse power dissipation of 300W.

  4. How does the TPSMP15AHE3/85A protect electronic circuits?

    • The TPSMP15AHE3/85A clamps the voltage during transient events, diverting excess current away from sensitive components.

  5. What are the typical applications of the TPSMP15AHE3/85A in technical solutions?

    • The TPSMP15AHE3/85A is commonly used in power supplies, communication equipment, and automotive electronics to protect against voltage surges.

  6. What is the operating temperature range of the TPSMP15AHE3/85A?

    • The TPSMP15AHE3/85A has an operating temperature range of -55°C to 150°C.

  7. Does the TPSMP15AHE3/85A require any external components for proper operation?

    • No, the TPSMP15AHE3/85A is a standalone device and does not require additional external components for its operation.

  8. Can the TPSMP15AHE3/85A be used in high-speed data lines?

    • Yes, the TPSMP15AHE3/85A is suitable for protecting high-speed data lines such as USB, HDMI, and Ethernet connections.

  9. What package type does the TPSMP15AHE3/85A come in?

    • The TPSMP15AHE3/85A is available in a compact, surface-mount SMA package.

  10. Is the TPSMP15AHE3/85A compliant with industry standards for surge protection devices?

    • Yes, the TPSMP15AHE3/85A meets industry standards for surge protection devices and is RoHS compliant.