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TPS22924CYZPT
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TPS22924CYZPT

Product Overview

Category

The TPS22924CYZPT belongs to the category of power management integrated circuits (PMICs).

Use

It is primarily used for power distribution and management in electronic devices.

Characteristics

  • Low on-resistance
  • Fast switching speed
  • Wide input voltage range
  • Overcurrent and thermal protection
  • Small package size

Package

The TPS22924CYZPT is available in a small 10-pin, 1.6mm x 1.6mm DSBGA package.

Essence

The essence of the TPS22924CYZPT lies in its ability to efficiently regulate and distribute power within electronic devices.

Packaging/Quantity

The TPS22924CYZPT is typically packaged in reels and comes in quantities of 3000 units per reel.

Specifications

  • Input Voltage Range: 1.5V to 5.5V
  • On-Resistance: 30mΩ (typical)
  • Maximum Continuous Current: 2A
  • Quiescent Current: 0.5µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TPS22924CYZPT has 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. GND (Ground)
  8. GND (Ground)
  9. GND (Ground)
  10. GND (Ground)

Functional Features

  • Power sequencing capability
  • Undervoltage lockout
  • Adjustable overcurrent limit
  • Thermal shutdown protection
  • Power good output signal

Advantages and Disadvantages

Advantages

  • Low on-resistance ensures minimal power loss
  • Fast switching speed for efficient power distribution
  • Wide input voltage range allows compatibility with various devices
  • Overcurrent and thermal protection enhance device safety
  • Small package size saves board space

Disadvantages

  • Limited maximum continuous current of 2A may not be suitable for high-power applications
  • Operating temperature range of -40°C to +85°C may restrict usage in extreme environments

Working Principles

The TPS22924CYZPT operates by controlling the flow of power from the input voltage source to the output load. It uses a combination of MOSFET switches and control circuitry to regulate the power distribution. The enable pin (EN) controls the ON/OFF state of the device, while the power good (PG) pin provides an indication of the output voltage status.

Detailed Application Field Plans

The TPS22924CYZPT finds application in various electronic devices that require efficient power management. Some potential application fields include:

  1. Mobile devices: Smartphones, tablets, portable gaming consoles.
  2. Wearable devices: Smartwatches, fitness trackers, augmented reality glasses.
  3. Internet of Things (IoT): Connected sensors, smart home devices, industrial automation.
  4. Consumer electronics: Digital cameras, portable media players, e-readers.
  5. Automotive electronics: Infotainment systems, advanced driver-assistance systems (ADAS), lighting control.

Detailed and Complete Alternative Models

  1. TPS22925CYZPT: Similar to TPS22924CYZPT but with a higher maximum continuous current of 3A.
  2. TPS22926CYZPT: Similar to TPS22924CYZPT but with a lower on-resistance of 20mΩ.
  3. TPS22927CYZPT: Similar to TPS22924CYZPT but with a wider input voltage range of 1.2V to 5.5V.

These alternative models offer similar functionality and can be considered as alternatives based on specific application requirements.

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10個與TPS22924CYZPT在技術方案中應用相關的常見問題與解答

Sure! Here are 10 common questions and answers related to the application of TPS22924CYZPT in technical solutions:

  1. Q: What is TPS22924CYZPT? A: TPS22924CYZPT is a power distribution switch with an integrated load current monitoring feature.

  2. Q: What is the maximum input voltage supported by TPS22924CYZPT? A: The maximum input voltage supported by TPS22924CYZPT is 5.5V.

  3. Q: Can TPS22924CYZPT handle high currents? A: Yes, TPS22924CYZPT can handle a continuous current of up to 4A.

  4. Q: Is TPS22924CYZPT suitable for battery-powered applications? A: Yes, TPS22924CYZPT is suitable for battery-powered applications as it has a low quiescent current and supports low-voltage operation.

  5. Q: Does TPS22924CYZPT have overcurrent protection? A: Yes, TPS22924CYZPT has built-in overcurrent protection to safeguard against excessive current draw.

  6. Q: Can TPS22924CYZPT be used in automotive applications? A: Yes, TPS22924CYZPT is qualified for automotive applications and meets the necessary standards.

  7. Q: What is the typical response time of TPS22924CYZPT during fault conditions? A: The typical response time of TPS22924CYZPT during fault conditions is around 5µs.

  8. Q: Does TPS22924CYZPT support reverse current blocking? A: Yes, TPS22924CYZPT has a reverse current blocking feature to prevent current flow in the opposite direction.

  9. Q: Can TPS22924CYZPT be used in hot-swapping applications? A: Yes, TPS22924CYZPT supports hot-swapping, allowing for safe insertion and removal of devices while the system is powered.

  10. Q: What is the operating temperature range of TPS22924CYZPT? A: The operating temperature range of TPS22924CYZPT is -40°C to +85°C, making it suitable for a wide range of environments.

Please note that these answers are general and may vary depending on the specific application and implementation of TPS22924CYZPT.