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TPS2358RGZRG4
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TPS2358RGZRG4

Overview

Product Category

The TPS2358RGZRG4 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 and reliable control over the power supply, ensuring safe operation of the connected devices.

Characteristics

  • Power management IC
  • Provides power distribution and protection
  • Ensures safe operation of connected devices
  • High efficiency
  • Reliable performance

Package

The TPS2358RGZRG4 is available in a small outline package (SOIC) with 20 pins. This package offers ease of installation and compatibility with standard PCB designs.

Essence

The essence of the TPS2358RGZRG4 lies in its ability to regulate and protect the power supply in electronic systems, preventing damage to sensitive components and ensuring uninterrupted operation.

Packaging/Quantity

The TPS2358RGZRG4 is typically packaged in reels or tubes, containing a specified quantity of ICs per package. The exact packaging and quantity may vary depending on the supplier and customer requirements.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.8V to 3.6V
  • Maximum Output Current: 3A
  • Operating Temperature Range: -40°C to +85°C
  • Quiescent Current: 50µA (typical)
  • Overcurrent Protection: Yes
  • Thermal Shutdown Protection: Yes

Detailed Pin Configuration

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. PG: Power good indicator pin
  5. VOUT: Output voltage pin
  6. FB: Feedback pin for voltage regulation
  7. SS: Soft-start pin for controlled startup
  8. OCSET: Overcurrent protection threshold setting pin
  9. PGND: Power ground pin
  10. VREF: Reference voltage pin
  11. ISET: Current limit setting pin
  12. TSD: Thermal shutdown indicator pin
  13. OCP: Overcurrent protection indicator pin
  14. UVLO: Undervoltage lockout pin
  15. SS/TR: Soft-start/Tracking pin
  16. VCC: Supply voltage pin
  17. BST: Bootstrap capacitor connection pin
  18. LX: Switching node pin
  19. PGND: Power ground pin
  20. PGND: Power ground pin

Functional Features

  • Overcurrent Protection: The TPS2358RGZRG4 incorporates overcurrent protection, which safeguards the connected devices from excessive current flow, preventing damage.
  • Thermal Shutdown Protection: In case of excessive temperature, the thermal shutdown feature activates, protecting the IC and the system from overheating.
  • Undervoltage Lockout (UVLO): The UVLO feature ensures that the IC operates within the specified voltage range, preventing malfunctions due to insufficient power supply.
  • Soft-Start: The soft-start function allows for a controlled and gradual increase in output voltage during startup, minimizing stress on the components.

Advantages and Disadvantages

Advantages

  • Efficient power distribution and protection
  • Reliable performance under varying conditions
  • Compact package size for easy integration
  • Overcurrent and thermal protection for enhanced safety
  • Soft-start feature for controlled startup

Disadvantages

  • Limited output current capacity (maximum 3A)
  • Restricted input voltage range (2.7V to 5.5V)

Working Principles

The TPS2358RGZRG4 operates by regulating the input voltage and providing a stable output voltage to the connected devices. It continuously monitors the current flow and temperature, activating protection mechanisms when necessary. The IC utilizes various internal circuitry and control algorithms to ensure efficient power distribution and protection.

Detailed Application Field Plans

The TPS2358RGZRG4 finds applications in a wide range of electronic systems, including but not limited to: - Power supplies for computer peripherals - Industrial automation equipment - Telecommunication devices - Consumer electronics - Automotive electronics - Medical devices

Detailed and Complete Alternative Models

  1. TPS2378RGZRG4: Similar to TPS2358RGZRG4, but with higher output current capacity (up to 5A).
  2. TPS2389RGZRG4: Power management IC with integrated power over Ethernet (PoE) functionality.
  3. TPS2345RGZRG4: Power management IC with adjustable output voltage and higher input voltage range.

These alternative models offer similar functionalities to the TPS2358RGZRG4, catering to different requirements and specifications.

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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem TPS2358RGZRG4 w rozwiązaniach technicznych

Sure! Here are 10 common questions and answers related to the application of TPS2358RGZRG4 in technical solutions:

  1. Q: What is the TPS2358RGZRG4? A: The TPS2358RGZRG4 is a power management integrated circuit (PMIC) designed for use in various technical solutions.

  2. Q: What are the key features of the TPS2358RGZRG4? A: The key features of the TPS2358RGZRG4 include overvoltage protection, undervoltage lockout, thermal shutdown, and adjustable current limit.

  3. Q: What is the maximum input voltage supported by the TPS2358RGZRG4? A: The TPS2358RGZRG4 can handle a maximum input voltage of 60V.

  4. Q: Can the TPS2358RGZRG4 be used in automotive applications? A: Yes, the TPS2358RGZRG4 is suitable for automotive applications as it meets the necessary requirements and standards.

  5. Q: How many output channels does the TPS2358RGZRG4 have? A: The TPS2358RGZRG4 has two independent output channels.

  6. Q: What is the maximum output current per channel supported by the TPS2358RGZRG4? A: Each output channel of the TPS2358RGZRG4 can support a maximum output current of 3A.

  7. Q: Does the TPS2358RGZRG4 have built-in protection features? A: Yes, the TPS2358RGZRG4 includes built-in protection features such as overcurrent protection and thermal shutdown.

  8. Q: Can the TPS2358RGZRG4 be used in battery-powered applications? A: Yes, the TPS2358RGZRG4 can be used in battery-powered applications as it has low quiescent current and supports a wide input voltage range.

  9. Q: What is the operating temperature range of the TPS2358RGZRG4? A: The TPS2358RGZRG4 can operate within a temperature range of -40°C to 125°C.

  10. Q: Is the TPS2358RGZRG4 available in a surface-mount package? A: Yes, the TPS2358RGZRG4 is available in a surface-mount package for easy integration into PCB designs.

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.