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TPS22994RUKR
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TPS22994RUKR

Product Overview

Category

The TPS22994RUKR belongs to the category of power management integrated circuits (PMICs).

Use

This PMIC is designed to provide an efficient and reliable power management solution for various electronic devices.

Characteristics

  • Low on-resistance
  • Fast turn-on time
  • Overcurrent protection
  • Thermal shutdown protection
  • Small form factor

Package

The TPS22994RUKR is available in a small, leadless package, such as a 10-pin WSON or DSBGA.

Essence

The essence of the TPS22994RUKR lies in its ability to regulate and control power distribution within electronic devices, ensuring optimal performance and protection.

Packaging/Quantity

The TPS22994RUKR is typically packaged in reels or tubes, with quantities varying depending on the manufacturer's specifications.

Specifications

  • Input voltage range: 1.5V to 5.5V
  • Output voltage range: 0V to VDD
  • Maximum continuous current: 2A
  • Quiescent current: <1µA
  • Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The TPS22994RUKR features the following pin configuration:

  1. EN (Enable)
  2. IN (Input Voltage)
  3. GND (Ground)
  4. PG (Power Good)
  5. OUT (Output Voltage)
  6. OUT (Output Voltage)
  7. OUT (Output Voltage)
  8. OUT (Output Voltage)
  9. OUT (Output Voltage)
  10. OUT (Output Voltage)

Functional Features

  • Power sequencing capability
  • Undervoltage lockout
  • Adjustable output voltage
  • Fault reporting
  • Soft-start functionality

Advantages and Disadvantages

Advantages

  • High efficiency power management
  • Compact size for space-constrained applications
  • Comprehensive protection features
  • Flexible output voltage adjustment

Disadvantages

  • Limited maximum continuous current capacity
  • Relatively high cost compared to simpler power switches

Working Principles

The TPS22994RUKR operates by receiving an input voltage (IN) and regulating it to the desired output voltage (OUT). The enable pin (EN) controls the switching operation, allowing the device to turn on or off as required. It incorporates various protection mechanisms, such as overcurrent and thermal shutdown, to ensure safe operation.

Detailed Application Field Plans

The TPS22994RUKR finds application in a wide range of electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Wearable devices - IoT devices

In these applications, the TPS22994RUKR efficiently manages power distribution, ensuring stable and reliable performance while protecting sensitive components from potential damage.

Detailed and Complete Alternative Models

  1. TPS22993RUKR
  2. TPS22995RUKR
  3. TPS22996RUKR
  4. TPS22997RUKR
  5. TPS22998RUKR

These alternative models offer similar functionality and characteristics, providing users with options based on specific requirements and design considerations.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de TPS22994RUKR en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of TPS22994RUKR in technical solutions:

  1. Q: What is TPS22994RUKR? A: TPS22994RUKR is a low-voltage, ultra-low RON load switch with an integrated power-good output.

  2. Q: What is the typical input voltage range for TPS22994RUKR? A: The typical input voltage range for TPS22994RUKR is from 0.7V to 5.5V.

  3. Q: What is the maximum continuous current that TPS22994RUKR can handle? A: TPS22994RUKR can handle a maximum continuous current of 4A.

  4. Q: Can TPS22994RUKR be used for hot-swapping applications? A: Yes, TPS22994RUKR supports hot-swapping applications due to its integrated power-good output.

  5. Q: Does TPS22994RUKR have built-in overcurrent protection? A: Yes, TPS22994RUKR has built-in overcurrent protection to safeguard against excessive currents.

  6. Q: Can TPS22994RUKR be used in battery-powered applications? A: Yes, TPS22994RUKR is suitable for battery-powered applications due to its low quiescent current.

  7. Q: What is the typical on-resistance (RON) of TPS22994RUKR? A: The typical on-resistance of TPS22994RUKR is around 20mΩ.

  8. Q: Is TPS22994RUKR compatible with both digital and analog signals? A: Yes, TPS22994RUKR is compatible with both digital and analog signals.

  9. Q: Can TPS22994RUKR be used in high-temperature environments? A: Yes, TPS22994RUKR has a wide operating temperature range of -40°C to 85°C.

  10. Q: Does TPS22994RUKR have an enable pin for controlling the load switch? A: Yes, TPS22994RUKR has an enable pin that can be used to control the load switch operation.

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