Texas Instruments
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TPS2047ADRG4
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TPS2047ADRG4

Product Overview

Category

The TPS2047ADRG4 belongs to the category of power distribution switches.

Use

It is used for managing power distribution in electronic circuits and systems.

Characteristics

  • Overcurrent protection
  • Low on-resistance
  • Thermal shutdown protection
  • Controlled rise time

Package

The TPS2047ADRG4 comes in a small outline package (SOP) with 8 pins.

Essence

The essence of TPS2047ADRG4 lies in its ability to provide efficient and reliable power distribution control in various electronic applications.

Packaging/Quantity

The TPS2047ADRG4 is typically available in reels with a quantity of 2500 units per reel.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Continuous Current: 500mA
  • On-Resistance: 70mΩ
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

  1. EN (Enable)
  2. IN (Input)
  3. GND (Ground)
  4. OUT (Output)
  5. FLT (Fault)
  6. ILIM (Current Limit)
  7. NC (No Connection)
  8. VCC (Supply Voltage)

Functional Features

  • Overcurrent Protection: Automatically limits the output current to prevent damage to the device or the load.
  • Thermal Shutdown Protection: Shuts down the switch when the junction temperature exceeds the specified limit.
  • Controlled Rise Time: Ensures smooth and controlled turn-on of the switch to minimize inrush current.

Advantages and Disadvantages

Advantages

  • Efficient power management
  • Compact package size
  • Reliable overcurrent and thermal protection

Disadvantages

  • Limited continuous current capacity
  • Restricted input voltage range

Working Principles

The TPS2047ADRG4 operates by monitoring the input current and temperature, and controlling the output to ensure safe and efficient power distribution. When an overcurrent or overtemperature condition is detected, the device takes appropriate action to protect the system and itself.

Detailed Application Field Plans

The TPS2047ADRG4 is suitable for a wide range of applications including: - Portable electronics - Battery-powered devices - USB peripherals - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to TPS2047ADRG4 include: - TPS2051 - TPS2065 - TPS22917

In conclusion, the TPS2047ADRG4 is a versatile power distribution switch with advanced protection features, making it an ideal choice for various electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de TPS2047ADRG4 en soluciones técnicas

  1. What is the maximum input voltage for TPS2047ADRG4?
    - The maximum input voltage for TPS2047ADRG4 is 28V.

  2. What is the typical quiescent current of TPS2047ADRG4?
    - The typical quiescent current of TPS2047ADRG4 is 5µA.

  3. Can TPS2047ADRG4 handle reverse polarity?
    - No, TPS2047ADRG4 cannot handle reverse polarity.

  4. What is the operating temperature range for TPS2047ADRG4?
    - The operating temperature range for TPS2047ADRG4 is -40°C to 85°C.

  5. Is TPS2047ADRG4 suitable for automotive applications?
    - Yes, TPS2047ADRG4 is suitable for automotive applications.

  6. What is the maximum continuous current rating for TPS2047ADRG4?
    - The maximum continuous current rating for TPS2047ADRG4 is 500mA.

  7. Does TPS2047ADRG4 have built-in overcurrent protection?
    - Yes, TPS2047ADRG4 has built-in overcurrent protection.

  8. Can TPS2047ADRG4 be used in battery management systems?
    - Yes, TPS2047ADRG4 can be used in battery management systems.

  9. What is the package type of TPS2047ADRG4?
    - TPS2047ADRG4 comes in a 10-pin VSSOP package.

  10. Is TPS2047ADRG4 RoHS compliant?
    - Yes, TPS2047ADRG4 is RoHS compliant.