Texas Instruments
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TPS2300IPWRG4
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TPS2300IPWRG4

Product Overview

The TPS2300IPWRG4 belongs to the category of power management integrated circuits (PMICs) and is designed for use in various electronic devices. This IC offers characteristics such as high efficiency, compact package, and essential protection features. It is available in a small package and is typically sold in reels of a specific quantity.

Specifications

  • Input Voltage Range: 2.7V to 18V
  • Output Voltage Range: 0.8V to 5.5V
  • Maximum Output Current: 3A
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: HTSSOP-20

Detailed Pin Configuration

The TPS2300IPWRG4 features a 20-pin HTSSOP package with pins designated for input voltage, output voltage, ground, enable control, and feedback.

Functional Features

This PMIC provides overcurrent protection, thermal shutdown, and under-voltage lockout to ensure safe and reliable operation. It also offers adjustable output voltage and current limit settings.

Advantages and Disadvantages

Advantages

  • High efficiency
  • Wide input voltage range
  • Compact package size

Disadvantages

  • Limited maximum output current compared to some alternatives

Working Principles

The TPS2300IPWRG4 regulates the output voltage by adjusting the duty cycle of its internal switching regulator based on the feedback from the output voltage. It also monitors the input and output conditions to provide protection features.

Detailed Application Field Plans

The TPS2300IPWRG4 is suitable for a wide range of applications including portable electronics, industrial equipment, and automotive systems. Its ability to handle a broad input voltage range makes it ideal for battery-powered devices.

Detailed and Complete Alternative Models

Some alternative models to the TPS2300IPWRG4 include the TPS62125, TPS54360, and LM2675. These alternatives offer similar functionality with varying specifications and package sizes, providing flexibility for different design requirements.

In conclusion, the TPS2300IPWRG4 is a versatile PMIC that offers high efficiency and essential protection features, making it suitable for diverse electronic applications.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням TPS2300IPWRG4 у технічних рішеннях

  1. What is the TPS2300IPWRG4?

    • The TPS2300IPWRG4 is a precision adjustable current-limited power-distribution switch.

  2. What is the input voltage range of TPS2300IPWRG4?

    • The input voltage range of TPS2300IPWRG4 is 2.7V to 5.5V.

  3. What is the maximum continuous current that TPS2300IPWRG4 can handle?

    • TPS2300IPWRG4 can handle a maximum continuous current of 2A.

  4. What is the typical quiescent current of TPS2300IPWRG4?

    • The typical quiescent current of TPS2300IPWRG4 is 20µA.

  5. What is the typical accuracy of the current limit of TPS2300IPWRG4?

    • The typical accuracy of the current limit of TPS2300IPWRG4 is ±10%.

  6. What is the operating temperature range of TPS2300IPWRG4?

    • The operating temperature range of TPS2300IPWRG4 is -40°C to 125°C.

  7. What are the typical applications of TPS2300IPWRG4?

    • Typical applications of TPS2300IPWRG4 include USB ports, hot-swap circuits, and power distribution in portable electronics.

  8. Does TPS2300IPWRG4 have overcurrent protection?

    • Yes, TPS2300IPWRG4 has built-in overcurrent protection.

  9. Can TPS2300IPWRG4 be used in automotive applications?

    • Yes, TPS2300IPWRG4 is suitable for use in automotive applications.

  10. What package type does TPS2300IPWRG4 come in?

    • TPS2300IPWRG4 is available in a 6-pin SOT-23 package.