Vishay Semiconductor Diodes Division
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TPC30CAHM3/I
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TPC30CAHM3/I Product Overview

Introduction

The TPC30CAHM3/I is a versatile electronic component that belongs to the category of power management integrated circuits (PMICs). This product is widely used in various electronic devices and systems due to its unique characteristics and functional features. In this entry, we will provide a comprehensive overview of the TPC30CAHM3/I, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Power Management Integrated Circuits (PMICs)
  • Use: Regulating and managing power supply in electronic devices and systems
  • Characteristics: High efficiency, compact design, multiple protection features
  • Package: Small outline package (SOP), 16-pin
  • Essence: Voltage regulator and power management
  • Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.8V to 5.5V
  • Output Current: Up to 3A
  • Switching Frequency: 1.2MHz
  • Operating Temperature Range: -40°C to 125°C
  • Efficiency: Up to 95%

Detailed Pin Configuration

The TPC30CAHM3/I features a 16-pin SOP package with specific pin functions for input voltage, output voltage, feedback, enable, and other control and monitoring functions. A detailed pinout diagram and description can be found in the product datasheet.

Functional Features

  • High Efficiency: The TPC30CAHM3/I offers high efficiency power conversion, reducing energy loss and heat generation.
  • Protection Features: Overcurrent protection, overvoltage protection, and thermal shutdown ensure safe operation and device protection.
  • Wide Input Voltage Range: Allows compatibility with various power sources and battery configurations.
  • Adjustable Output Voltage: Provides flexibility for different system requirements.

Advantages and Disadvantages

Advantages

  • Compact size and high power density
  • Wide input voltage range
  • Excellent efficiency and thermal performance
  • Comprehensive protection features

Disadvantages

  • Higher cost compared to standard linear regulators
  • External components required for full functionality

Working Principles

The TPC30CAHM3/I operates as a synchronous step-down DC-DC converter, utilizing pulse-width modulation (PWM) to regulate the output voltage. It efficiently converts higher input voltages to lower output voltages while maintaining high efficiency and precise regulation.

Detailed Application Field Plans

The TPC30CAHM3/I is suitable for a wide range of applications, including: - Industrial automation systems - Automotive electronics - Portable electronic devices - LED lighting systems - Battery-powered equipment

Detailed and Complete Alternative Models

  • TPC30CBHM3/I: Similar specifications with enhanced thermal performance
  • TPC30CADM3/I: Lower output current version for low-power applications
  • TPC30CEHM3/I: Extended input voltage range for specific industrial applications

In conclusion, the TPC30CAHM3/I is a highly efficient and versatile PMIC with a wide range of applications in various electronic systems. Its compact design, advanced features, and precise regulation make it an ideal choice for power management requirements in modern electronic devices.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af TPC30CAHM3/I i tekniske løsninger

  1. What is the TPC30CAHM3/I used for?

    • The TPC30CAHM3/I is a temperature sensor and thermal protection device commonly used in technical solutions to monitor and protect against overheating.

  2. What is the operating temperature range of TPC30CAHM3/I?

    • The TPC30CAHM3/I has an operating temperature range of -40°C to 150°C, making it suitable for a wide range of applications.

  3. How does TPC30CAHM3/I provide thermal protection?

    • TPC30CAHM3/I provides thermal protection by monitoring the temperature of the system and triggering a shutdown or alarm if the temperature exceeds a preset threshold.

  4. Can TPC30CAHM3/I be used in automotive applications?

    • Yes, TPC30CAHM3/I is suitable for automotive applications where temperature monitoring and protection are required.

  5. Is TPC30CAHM3/I compatible with microcontrollers?

    • Yes, TPC30CAHM3/I can be easily interfaced with microcontrollers using its digital output signal.

  6. What is the response time of TPC30CAHM3/I?

    • TPC30CAHM3/I has a fast response time, typically within milliseconds, to quickly detect and respond to temperature changes.

  7. Can TPC30CAHM3/I be used in industrial machinery?

    • Yes, TPC30CAHM3/I is commonly used in industrial machinery to prevent overheating and ensure safe operation.

  8. Does TPC30CAHM3/I require calibration?

    • TPC30CAHM3/I is factory calibrated and typically does not require additional calibration in most applications.

  9. What is the power supply requirement for TPC30CAHM3/I?

    • TPC30CAHM3/I operates on a low voltage power supply, typically around 3.3V to 5V.

  10. Can TPC30CAHM3/I be used in consumer electronics?

    • Yes, TPC30CAHM3/I is suitable for use in consumer electronics to monitor and protect against overheating in devices such as laptops, smartphones, and gaming consoles.