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TPS24741RGER
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TPS24741RGER

Product Overview

Category

The TPS24741RGER 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 TPS24741RGER is available in a small outline package (SOP) with 20 pins.

Essence

The essence of TPS24741RGER lies in its ability to protect electronic systems from damaging overvoltage events.

Packaging/Quantity

The product is typically packaged in reels and can be ordered in quantities suitable for different production needs.

Specifications

  • Input Voltage Range: 2.5V to 18V
  • Overvoltage Threshold Range: 2.7V to 16V
  • Quiescent Current: 10µA (typical)
  • Response Time: <1µs
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The TPS24741RGER has a total of 20 pins, each serving a specific function. The pin configuration is as follows:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. VOUT: Output voltage pin
  4. EN: Enable pin
  5. OV: Overvoltage detection pin
  6. PG: Power good indicator pin
  7. NC: No connection
  8. NC: No connection
  9. NC: No connection
  10. NC: No connection
  11. NC: No connection
  12. NC: No connection
  13. NC: No connection
  14. NC: No connection
  15. NC: No connection
  16. NC: No connection
  17. NC: No connection
  18. NC: No connection
  19. NC: No connection
  20. NC: No connection

Functional Features

  • Overvoltage protection: Detects and protects against overvoltage events.
  • Adjustable threshold: Allows customization of the overvoltage threshold.
  • Power good indicator: Provides a signal indicating the output voltage is within the acceptable range.
  • Enable pin: Enables or disables the device as per system requirements.

Advantages and Disadvantages

Advantages

  • Robust overvoltage protection safeguards electronic systems.
  • Wide input voltage range makes it suitable for various applications.
  • Adjustable threshold allows flexibility in setting the desired protection level.
  • Low quiescent current consumption minimizes power wastage.
  • Fast response time ensures quick protection activation.

Disadvantages

  • Limited pin configuration options may restrict certain system designs.
  • Requires external components for complete functionality.

Working Principles

The TPS24741RGER works by continuously monitoring the input voltage. If the voltage exceeds the set threshold, it triggers an internal circuit that quickly disconnects the output from the input, protecting downstream components from potential damage. The power good indicator provides a visual or electrical signal to indicate when the output voltage is within the acceptable range.

Detailed Application Field Plans

The TPS24741RGER finds application in various electronic systems where overvoltage protection is crucial. Some specific application fields include:

  1. Industrial automation systems
  2. Automotive electronics
  3. Telecommunications equipment
  4. Power supply units
  5. Consumer electronics

Detailed and Complete Alternative Models

  1. TPS24742RGER: Similar to TPS24741RGER with additional features.
  2. TPS24743RGER: Lower voltage range variant of TPS24741RGER.
  3. TPS24744RGER: Higher voltage range variant of TPS24741RGER.

These alternative models offer similar functionality with slight variations to cater to specific application requirements.

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10 domande e risposte comuni relative all'applicazione di TPS24741RGER nelle soluzioni tecniche

Sure! Here are 10 common questions and answers related to the application of TPS24741RGER in technical solutions:

  1. Q: What is TPS24741RGER? A: TPS24741RGER is a power distribution switch with an integrated current-limiting feature, designed for use in various technical solutions.

  2. Q: What is the maximum input voltage supported by TPS24741RGER? A: The maximum input voltage supported by TPS24741RGER is 18V.

  3. Q: Can TPS24741RGER handle high currents? A: Yes, TPS24741RGER can handle high currents up to 5A.

  4. Q: How does the current-limiting feature of TPS24741RGER work? A: The current-limiting feature of TPS24741RGER monitors the output current and limits it to a safe level when it exceeds a set threshold.

  5. Q: Is TPS24741RGER suitable for battery-powered applications? A: Yes, TPS24741RGER is suitable for battery-powered applications as it has a low quiescent current and supports low-power operation.

  6. Q: Can TPS24741RGER be used in automotive applications? A: Yes, TPS24741RGER is automotive-qualified and can be used in automotive applications.

  7. Q: Does TPS24741RGER have built-in protection features? A: Yes, TPS24741RGER has built-in protection features such as overvoltage protection, undervoltage lockout, and thermal shutdown.

  8. Q: Can TPS24741RGER be controlled using an external microcontroller? A: Yes, TPS24741RGER can be controlled using an external microcontroller through its enable pin.

  9. Q: What is the operating temperature range of TPS24741RGER? A: The operating temperature range of TPS24741RGER is -40°C to +125°C.

  10. Q: Is TPS24741RGER available in different package options? A: Yes, TPS24741RGER is available in a 20-pin VQFN package.

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