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TPS24750RUVT
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TPS24750RUVT

Product Overview

Category

The TPS24750RUVT 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
  • Features low quiescent current
  • Provides fault reporting and thermal shutdown protection

Package

The TPS24750RUVT is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of the TPS24750RUVT lies in its ability to protect electronic systems from overvoltage events, ensuring their safe operation.

Packaging/Quantity

The TPS24750RUVT is typically sold in reels containing a specified quantity of units. The exact packaging and quantity may vary depending on the supplier.

Specifications

  • Input Voltage Range: 2.5V to 18V
  • Overvoltage Threshold Range: 2.6V to 16V
  • Quiescent Current: 10µA (typical)
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: SOIC-8

Detailed Pin Configuration

The TPS24750RUVT features an 8-pin SOIC package with the following pin configuration:

  1. EN (Enable): Enable pin for controlling the device's operation.
  2. OV (Overvoltage): Input pin for monitoring the voltage level.
  3. GND (Ground): Ground reference for the device.
  4. FLT (Fault): Output pin that indicates the occurrence of a fault condition.
  5. VOUT (Output Voltage): Output pin for connecting to the load.
  6. PGND (Power Ground): Ground reference for the output voltage.
  7. NC (No Connect): Pin not connected internally.
  8. VIN (Input Voltage): Input pin for the power supply voltage.

Functional Features

  • Overvoltage Protection: Monitors the input voltage and protects against overvoltage events.
  • Adjustable Threshold: Allows users to set the desired overvoltage threshold.
  • Fault Reporting: Provides an output signal indicating the occurrence of a fault condition.
  • Thermal Shutdown Protection: Safeguards the device by shutting it down in case of excessive temperature.

Advantages and Disadvantages

Advantages

  • Robust overvoltage protection ensures system safety.
  • Wide input voltage range accommodates various applications.
  • Adjustable threshold allows customization based on specific requirements.
  • Low quiescent current minimizes power consumption.
  • Fault reporting feature aids in troubleshooting.

Disadvantages

  • Limited to overvoltage protection functionality.
  • Requires external components for complete power management solution.

Working Principles

The TPS24750RUVT operates by continuously monitoring the input voltage level. When the voltage exceeds the user-defined threshold, the device triggers a fault condition and activates the fault reporting output. Additionally, if the device's internal temperature rises above a certain limit, the thermal shutdown protection mechanism is triggered, temporarily disabling the device until the temperature returns to a safe range.

Detailed Application Field Plans

The TPS24750RUVT finds application in various electronic systems that require overvoltage protection. Some potential application fields include:

  1. Power Supplies: Protecting power supplies from voltage spikes and surges.
  2. Industrial Control Systems: Safeguarding sensitive control circuitry from overvoltage events.
  3. Automotive Electronics: Ensuring the reliability of automotive electronic systems.
  4. Telecommunications Equipment: Protecting communication devices from voltage transients.
  5. Consumer Electronics: Preventing damage to consumer electronic devices due to overvoltage conditions.

Detailed and Complete Alternative Models

  1. TPS24751RUVT: Similar to TPS24750RUVT, but with additional undervoltage protection functionality.
  2. TPS24752RUVT: Offers overvoltage and overcurrent protection in a single device.
  3. TPS24753RUVT: Provides overvoltage protection with adjustable threshold and integrated load switch.

These alternative models offer similar features and functionalities, catering to different application requirements.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av TPS24750RUVT i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of TPS24750RUVT in technical solutions:

  1. Q: What is the TPS24750RUVT? A: The TPS24750RUVT 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 TPS24750RUVT? A: The TPS24750RUVT can support an input voltage range from 4V to 60V.

  3. Q: How does TPS24750RUVT protect against overcurrent conditions? A: TPS24750RUVT has built-in current limiting functionality that monitors the output current and limits it to a safe level when it exceeds the set threshold.

  4. Q: Can TPS24750RUVT be used in automotive applications? A: Yes, TPS24750RUVT is suitable for automotive applications as it can handle the wide input voltage range typically found in automotive systems.

  5. Q: What is the maximum current rating of TPS24750RUVT? A: The TPS24750RUVT has a maximum current rating of 7A.

  6. Q: Does TPS24750RUVT have thermal shutdown protection? A: Yes, TPS24750RUVT includes thermal shutdown protection that activates when the device temperature exceeds a certain threshold, preventing damage due to overheating.

  7. Q: Can TPS24750RUVT be used in battery-powered applications? A: Yes, TPS24750RUVT is suitable for battery-powered applications as it has low quiescent current and supports a wide input voltage range.

  8. Q: Does TPS24750RUVT require any external components for operation? A: TPS24750RUVT requires minimal external components, such as input and output capacitors, to ensure stable operation.

  9. Q: Can TPS24750RUVT be used in parallel to increase current handling capacity? A: Yes, TPS24750RUVT can be used in parallel to increase the current handling capacity by sharing the load between multiple devices.

  10. Q: What is the typical response time of TPS24750RUVT during overcurrent events? A: The typical response time of TPS24750RUVT during overcurrent events is in the range of microseconds, ensuring quick protection against faults.

Please note that these answers are general and may vary depending on the specific application and implementation of TPS24750RUVT.