Texas Instruments
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TPS24710DGS
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TPS24710DGS

Product Overview

Category

The TPS24710DGS belongs to the category of power management integrated circuits (PMICs).

Use

It is primarily used for overvoltage protection in various electronic systems.

Characteristics

  • Provides robust overvoltage protection
  • Offers adjustable overvoltage threshold
  • Supports wide input voltage range
  • Low quiescent current consumption
  • Fast response time

Package

The TPS24710DGS is available in a small surface-mount package, known as the VSSOP-8.

Essence

The essence of the TPS24710DGS lies in its ability to protect electronic devices from damaging overvoltage conditions.

Packaging/Quantity

The TPS24710DGS is typically sold in reels containing 2500 units per reel.

Specifications

  • Input Voltage Range: 2.5V to 18V
  • Overvoltage Threshold Range: 2.7V to 16V
  • Quiescent Current: 3µA (typical)
  • Operating Temperature Range: -40°C to +125°C
  • Output Current Limit: 1A (maximum)

Detailed Pin Configuration

The TPS24710DGS has the following pin configuration:

  1. EN (Enable): Enable pin for controlling the device operation.
  2. GND (Ground): Ground reference for the device.
  3. OV (Overvoltage): Input pin for monitoring the voltage level.
  4. FB (Feedback): Feedback pin for adjusting the overvoltage threshold.
  5. PG (Power Good): Output pin indicating the status of the device.
  6. OUT (Output): Output pin for connecting to the load.
  7. NC (No Connect): Pin not connected internally.
  8. VIN (Voltage Input): Input pin for the power supply voltage.

Functional Features

  • Overvoltage Protection: Monitors the input voltage and protects against overvoltage conditions.
  • Adjustable Threshold: Allows users to set the desired overvoltage threshold.
  • Power Good Indicator: Provides an output signal indicating the status of the device.
  • Fast Response Time: Quickly responds to overvoltage events, minimizing potential damage.

Advantages and Disadvantages

Advantages

  • Robust overvoltage protection ensures the safety of electronic devices.
  • Wide input voltage range allows for versatile applications.
  • Low quiescent current consumption minimizes power wastage.
  • Adjustable threshold provides flexibility in system design.

Disadvantages

  • Limited output current limit may not be suitable for high-power applications.
  • The small package size may require careful handling during assembly.

Working Principles

The TPS24710DGS works by continuously monitoring the input voltage level. When the voltage exceeds the user-defined threshold, the device quickly shuts off the output to protect downstream components from potential damage. Once the voltage returns to a safe level, the device automatically restores the output.

Detailed Application Field Plans

The TPS24710DGS finds applications in various fields, including but not limited to: 1. Industrial automation systems 2. Automotive electronics 3. Telecommunications equipment 4. Consumer electronics 5. Power distribution systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the TPS24710DGS are: 1. TPS24711DGS 2. TPS24712DGS 3. TPS24713DGS 4. TPS24714DGS

These models share comparable features and can be considered as alternatives based on specific application requirements.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של TPS24710DGS בפתרונות טכניים

Sure! Here are 10 common questions and answers related to the application of TPS24710DGS in technical solutions:

  1. Q: What is the TPS24710DGS? A: The TPS24710DGS is a power distribution switch with integrated current limiting, ideal for protecting electronic devices from overcurrent and short-circuit conditions.

  2. Q: What is the maximum input voltage supported by the TPS24710DGS? A: The TPS24710DGS can handle an input voltage range of 4.5V to 18V.

  3. Q: How much current can the TPS24710DGS limit? A: The TPS24710DGS can limit the current up to a maximum of 7A.

  4. Q: Can the TPS24710DGS be used in automotive applications? A: Yes, the TPS24710DGS is suitable for automotive applications as it meets the AEC-Q100 qualification requirements.

  5. Q: Does the TPS24710DGS have thermal shutdown protection? A: Yes, the TPS24710DGS has built-in thermal shutdown protection to prevent overheating.

  6. Q: How does the TPS24710DGS detect overcurrent conditions? A: The TPS24710DGS uses a sense resistor in series with the load to detect overcurrent conditions.

  7. Q: Can the TPS24710DGS be controlled using an external microcontroller? A: Yes, the TPS24710DGS provides an enable pin that can be controlled by an external microcontroller or logic signal.

  8. Q: What is the typical quiescent current of the TPS24710DGS? A: The typical quiescent current of the TPS24710DGS is around 3.5µA.

  9. Q: Does the TPS24710DGS support reverse polarity protection? A: No, the TPS24710DGS does not have built-in reverse polarity protection. Additional circuitry may be required for reverse polarity protection.

  10. Q: Can multiple TPS24710DGS devices be used in parallel to handle higher current requirements? A: Yes, multiple TPS24710DGS devices can be used in parallel to increase the overall current handling capability. Proper current sharing techniques should be implemented.

Please note that these answers are general and may vary depending on the specific application and implementation. It's always recommended to refer to the datasheet and consult with the manufacturer for detailed information and guidelines.