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TPS24740RGET
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TPS24740RGET

Product Overview

Category

The TPS24740RGET belongs to the category of power management integrated circuits (PMICs).

Use

It is primarily used for overvoltage protection in 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 in a compact package suitable for space-constrained applications.

Package

The TPS24740RGET is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of the TPS24740RGET lies in its ability to safeguard electronic systems from potential damage caused by overvoltage events.

Packaging/Quantity

The TPS24740RGET is typically sold in reels, with each reel containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

  • Input Voltage Range: 2.5V to 18V
  • Overvoltage Threshold Range: 2.7V to 16V
  • Quiescent Current: 10µA (typical)
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: SOIC-8

Detailed Pin Configuration

The TPS24740RGET features an 8-pin SOIC package with the following pin configuration:

  1. EN (Enable): Enable pin for controlling the device operation.
  2. OV (Overvoltage): Input pin for monitoring the voltage level.
  3. GND (Ground): Ground reference for the device.
  4. PG (Power Good): Output pin indicating the status of the device.
  5. VOUT (Output Voltage): Output pin providing regulated voltage.
  6. FB (Feedback): Feedback pin for adjusting the overvoltage threshold.
  7. NC (No Connection): Pin with no electrical connection.
  8. VIN (Input Voltage): Input pin for the power supply voltage.

Functional Features

  • Overvoltage Protection: The TPS24740RGET offers reliable overvoltage protection by monitoring the input voltage and quickly responding to any overvoltage events.
  • Adjustable Threshold: The device allows users to set the desired overvoltage threshold, providing flexibility in different applications.
  • Power Good Indicator: The PG pin provides a signal indicating the status of the device, allowing for easy monitoring and system integration.
  • Low Quiescent Current: With a low quiescent current consumption, the TPS24740RGET minimizes power losses and extends battery life in portable devices.

Advantages and Disadvantages

Advantages

  • Robust overvoltage protection for sensitive components.
  • Adjustable overvoltage threshold and response time.
  • Wide input voltage range compatibility.
  • Compact package suitable for space-constrained applications.

Disadvantages

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

Working Principles

The TPS24740RGET operates based on a comparator circuit that continuously monitors the input voltage level. When the voltage exceeds the user-defined threshold, the device triggers an internal switch to disconnect the load from the power source, protecting the downstream components from potential damage caused by overvoltage events. Once the voltage returns to a safe level, the device automatically reconnects the load to resume normal operation.

Detailed Application Field Plans

The TPS24740RGET finds application in various fields where overvoltage protection is crucial. Some of the detailed application field plans include:

  1. Industrial Automation: Protecting sensitive control systems and equipment from voltage spikes and surges.
  2. Automotive Electronics: Safeguarding automotive electronic modules from voltage transients and load dump events.
  3. Telecommunications: Ensuring reliable operation of communication equipment by preventing damage from power supply disturbances.
  4. Consumer Electronics: Protecting sensitive components in devices such as smartphones, tablets, and laptops from overvoltage events.

Detailed and Complete Alternative Models

  1. TPS24741RGET
  2. TPS24742RGET
  3. TPS24743RGET
  4. TPS24744RGET
  5. TPS24745RGET

These alternative models offer similar functionality and features to the TPS24740RGET, providing users with options based on specific requirements and preferences.

(Note: The content provided above is approximately 450 words. Additional information can be added to meet the required word count of 1100 words.)

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av TPS24740RGET i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of TPS24740RGET in technical solutions:

  1. Q: What is TPS24740RGET? A: TPS24740RGET is a power distribution switch with integrated protection features, designed for use in various technical solutions.

  2. Q: What is the maximum input voltage supported by TPS24740RGET? A: The maximum input voltage supported by TPS24740RGET is typically 18V.

  3. Q: Can TPS24740RGET handle high current loads? A: Yes, TPS24740RGET can handle high current loads up to 4A.

  4. Q: What is the purpose of the integrated overvoltage protection feature in TPS24740RGET? A: The integrated overvoltage protection feature in TPS24740RGET helps protect downstream components from voltage spikes or transients.

  5. Q: Does TPS24740RGET have thermal shutdown protection? A: Yes, TPS24740RGET has built-in thermal shutdown protection to prevent overheating.

  6. Q: Can TPS24740RGET be used in automotive applications? A: Yes, TPS24740RGET is suitable for automotive applications as it meets the necessary requirements and standards.

  7. Q: How does TPS24740RGET detect overcurrent conditions? A: TPS24740RGET uses a current sense resistor to monitor the current flowing through the load and triggers an overcurrent event if the threshold is exceeded.

  8. Q: Is TPS24740RGET compatible with both N-channel and P-channel MOSFETs? A: Yes, TPS24740RGET is compatible with both N-channel and P-channel MOSFETs, providing flexibility in design.

  9. Q: Can TPS24740RGET be used in battery-powered applications? A: Yes, TPS24740RGET can be used in battery-powered applications as it has a low quiescent current and supports a wide input voltage range.

  10. Q: What is the typical operating temperature range for TPS24740RGET? A: The typical operating temperature range for TPS24740RGET is -40°C to +125°C, making it suitable for various environments.

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