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TPS24750RUVR
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TPS24750RUVR

Product Overview

Category

The TPS24750RUVR belongs to the category of power management integrated circuits (PMICs).

Use

This PMIC is primarily used for overvoltage protection in various electronic systems.

Characteristics

  • Provides robust overvoltage protection for sensitive components.
  • Offers adjustable overvoltage threshold and response time.
  • Supports wide input voltage range.
  • Features low quiescent current consumption.
  • Operates with high efficiency.

Package

The TPS24750RUVR is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of the TPS24750RUVR lies in its ability to safeguard electronic systems from potential damage caused by overvoltage events.

Packaging/Quantity

The TPS24750RUVR is typically packaged in reels, containing a specified quantity of ICs per reel.

Specifications

  • Input Voltage Range: 2.5V to 18V
  • Overvoltage Threshold Range: 2.7V to 18V
  • Quiescent Current: 10µA (typical)
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: SOIC-8

Detailed Pin Configuration

The TPS24750RUVR features an 8-pin configuration as follows:

  1. EN (Enable): Controls the device's operation.
  2. OV (Overvoltage): Monitors the input voltage level.
  3. GND (Ground): Reference ground for the device.
  4. PG (Power Good): Indicates the output voltage is within the acceptable range.
  5. VOUT (Output Voltage): Provides regulated output voltage.
  6. FB (Feedback): Connects to external resistors for setting the overvoltage threshold.
  7. VIN (Input Voltage): Receives the input voltage.
  8. NC (No Connect): Unused pin.

Functional Features

  • Overvoltage Protection: Monitors the input voltage and shuts down the output when it exceeds the set threshold.
  • Adjustable Threshold: Allows users to set the overvoltage threshold according to their specific requirements.
  • Fast Response Time: Quickly reacts to overvoltage events, minimizing the risk of damage to downstream components.
  • Power Good Indicator: Provides a signal indicating that the output voltage is within the acceptable range.

Advantages and Disadvantages

Advantages

  • Effective protection against overvoltage events.
  • Wide input voltage range accommodates various applications.
  • Low quiescent current consumption helps conserve power.
  • Compact SOIC package enables space-saving designs.
  • Adjustable threshold provides flexibility.

Disadvantages

  • Limited to overvoltage protection functionality.
  • Requires external resistors for threshold adjustment.

Working Principles

The TPS24750RUVR operates by continuously monitoring the input voltage. When the voltage exceeds the user-defined threshold, the device quickly shuts down the output to protect downstream components from potential damage. The adjustable threshold feature allows users to set the desired voltage level at which the protection mechanism is triggered.

Detailed Application Field Plans

The TPS24750RUVR finds application in various electronic systems where overvoltage protection is crucial. Some potential fields of application include:

  1. Power Supplies: Protecting sensitive components in power supply units from voltage spikes.
  2. Industrial Control Systems: Safeguarding control circuitry from overvoltage events.
  3. Automotive Electronics: Preventing damage to automotive electronic systems caused by voltage surges.
  4. Telecommunications Equipment: Ensuring reliable operation of communication devices by mitigating overvoltage risks.

Detailed and Complete Alternative Models

  1. TPS24751RUVR: Similar to TPS24750RUVR with additional undervoltage protection functionality.
  2. TPS24752RUVR: Enhanced version of TPS24750RUVR with higher input voltage range.
  3. TPS24753RUVR: Compact variant of TPS24750RUVR with reduced package size.

These alternative models offer similar overvoltage protection capabilities while providing additional features or variations to suit specific application requirements.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av TPS24750RUVR i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of TPS24750RUVR in technical solutions:

  1. Q: What is TPS24750RUVR? A: TPS24750RUVR is a power distribution switch with integrated current limiting, ideal for protecting circuits from overcurrent events.

  2. Q: What is the maximum input voltage supported by TPS24750RUVR? A: The maximum input voltage supported by TPS24750RUVR is 18V.

  3. Q: Can TPS24750RUVR handle high currents? A: Yes, TPS24750RUVR can handle currents up to 7A.

  4. Q: How does TPS24750RUVR protect against overcurrent events? A: TPS24750RUVR has an integrated current limit feature that automatically limits the output current to a safe level when an overcurrent event occurs.

  5. Q: Can TPS24750RUVR be used in automotive applications? A: Yes, TPS24750RUVR is suitable for automotive applications as it meets the AEC-Q100 qualification requirements.

  6. Q: Does TPS24750RUVR have thermal shutdown protection? A: Yes, TPS24750RUVR has built-in thermal shutdown protection to prevent overheating.

  7. Q: Can TPS24750RUVR be used in battery-powered systems? A: Yes, TPS24750RUVR is designed to operate in battery-powered systems and has low quiescent current consumption.

  8. Q: Is TPS24750RUVR compatible with different logic levels? A: Yes, TPS24750RUVR supports both 3.3V and 5V logic levels.

  9. Q: Can TPS24750RUVR be used in industrial applications? A: Yes, TPS24750RUVR is suitable for industrial applications as it has a wide operating temperature range and can handle high currents.

  10. Q: Does TPS24750RUVR have reverse polarity protection? A: No, TPS24750RUVR does not have built-in reverse polarity protection. Additional circuitry may be required to protect against reverse polarity.