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TPS2363PFB
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TPS2363PFB

Product Overview

Category

The TPS2363PFB belongs to the category of integrated circuits (ICs) and specifically falls under the power management ICs.

Use

This product is primarily used for power distribution and protection in various electronic systems. It provides efficient control and monitoring of power supply to ensure safe operation of the system.

Characteristics

  • Integrated power distribution switch
  • Overcurrent and overvoltage protection
  • Adjustable current limit
  • Fault reporting and diagnostics
  • Low quiescent current

Package

The TPS2363PFB is available in a small outline package (SOIC) with 8 pins. This package offers ease of integration into different circuit designs.

Essence

The essence of the TPS2363PFB lies in its ability to provide reliable power distribution and protection, ensuring the smooth functioning of electronic systems.

Packaging/Quantity

The TPS2363PFB is typically sold in reels or tubes, containing a specific quantity of ICs per package. The exact quantity may vary depending on the supplier.

Specifications

  • Input voltage range: 2.7V to 5.5V
  • Output voltage range: 0V to VIN
  • Maximum continuous current: 1.5A
  • Operating temperature range: -40°C to 85°C
  • Quiescent current: 10µA (typical)

Pin Configuration

The TPS2363PFB features the following pin configuration:

  1. EN (Enable): Controls the power switch operation.
  2. IN (Input): Connects to the input power source.
  3. OUT (Output): Connects to the load or downstream circuitry.
  4. GND (Ground): Common ground reference for the IC.
  5. FLT (Fault): Provides fault indication and diagnostic information.
  6. ILIM (Current Limit): Sets the maximum current limit.
  7. SS (Soft-Start): Controls the soft-start time for the power switch.
  8. PG (Power Good): Indicates the status of the output voltage.

Functional Features

  1. Integrated Power Distribution: The TPS2363PFB combines power switch functionality with protection features, simplifying system design and reducing component count.
  2. Overcurrent and Overvoltage Protection: The IC monitors the current and voltage levels to prevent damage to the load or downstream components in case of faults.
  3. Adjustable Current Limit: The ILIM pin allows users to set the maximum current limit according to their specific requirements.
  4. Fault Reporting and Diagnostics: The FLT pin provides information about fault conditions, aiding in troubleshooting and system maintenance.
  5. Low Quiescent Current: The TPS2363PFB consumes minimal current when in standby mode, contributing to overall power efficiency.

Advantages and Disadvantages

Advantages

  • Simplifies power distribution and protection circuitry
  • Offers adjustable current limit for flexibility
  • Provides fault reporting and diagnostic capabilities
  • Low quiescent current helps conserve power

Disadvantages

  • Limited maximum continuous current of 1.5A
  • Operating temperature range may not be suitable for extreme environments

Working Principles

The TPS2363PFB operates by monitoring the input voltage and current. It uses internal circuitry to control the power switch, ensuring that the output voltage remains within the desired range. In case of overcurrent or overvoltage conditions, the IC quickly shuts off the power switch to protect the load. The fault reporting feature provides valuable information for identifying and resolving issues.

Detailed Application Field Plans

The TPS2363PFB finds applications in various electronic systems where power distribution and protection are crucial. Some potential application fields include:

  1. Industrial Automation: Used in control panels and motor drives to distribute power and protect sensitive components.
  2. Automotive Electronics: Employed in vehicle electrical systems for power management and protection of critical components.
  3. Consumer Electronics: Integrated into devices like smartphones, tablets, and laptops to ensure safe and efficient power delivery.
  4. Telecommunications: Utilized in network equipment and communication devices to manage power distribution and safeguard against faults.

Detailed and Complete Alternative Models

  1. TPS23753PWP: Similar to the TPS2363PFB, this IC offers integrated power distribution and protection features with a higher maximum continuous current rating of 3A.
  2. LTC4366IMS-2: Provides power distribution and protection capabilities along with reverse voltage protection and adjustable overvoltage threshold settings.
  3. MAX14778E: Offers integrated power switch and protection functions, specifically designed for USB Type-C applications.

These alternative models provide similar functionalities to the TPS2363PFB but may have different specifications and package options. It is important to consider specific requirements and system constraints when selecting an alternative model.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van TPS2363PFB in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of TPS2363PFB in technical solutions:

  1. Q: What is TPS2363PFB? A: TPS2363PFB is a power management integrated circuit (PMIC) specifically designed for hot swap applications.

  2. Q: What are the key features of TPS2363PFB? A: The key features of TPS2363PFB include overcurrent protection, undervoltage lockout, thermal shutdown, and adjustable current limit.

  3. Q: How does TPS2363PFB provide overcurrent protection? A: TPS2363PFB monitors the current flowing through the load and shuts off the power path if the current exceeds a set threshold.

  4. Q: Can TPS2363PFB be used for hot swapping devices? A: Yes, TPS2363PFB is specifically designed for hot swap applications, allowing devices to be inserted or removed from a live system without causing damage.

  5. Q: What is undervoltage lockout? A: Undervoltage lockout is a feature that ensures the power supply voltage remains above a minimum threshold before enabling the power path.

  6. Q: How does TPS2363PFB handle thermal issues? A: TPS2363PFB has a built-in thermal shutdown feature that protects the device from overheating by shutting down the power path when the temperature exceeds a certain limit.

  7. Q: Can the current limit of TPS2363PFB be adjusted? A: Yes, TPS2363PFB allows the user to adjust the current limit using an external resistor.

  8. Q: What is the maximum voltage rating of TPS2363PFB? A: TPS2363PFB has a maximum voltage rating of 18V.

  9. Q: Can TPS2363PFB be used in automotive applications? A: Yes, TPS2363PFB is suitable for automotive applications as it can handle the harsh operating conditions typically found in automotive environments.

  10. Q: What are some typical applications of TPS2363PFB? A: TPS2363PFB is commonly used in applications such as hot-swappable power supplies, USB ports, industrial control systems, and battery-powered devices.

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