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TPS75003RHLT
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TPS75003RHLT

Product Overview

Category

The TPS75003RHLT belongs to the category of integrated voltage regulators.

Use

It is primarily used for providing regulated power supply in electronic circuits.

Characteristics

  • Integrated voltage regulator
  • Provides regulated power supply
  • Compact size
  • High efficiency
  • Low output voltage ripple
  • Wide input voltage range

Package

The TPS75003RHLT comes in a small outline package (SOP) with a thermal pad for efficient heat dissipation.

Essence

The essence of the TPS75003RHLT lies in its ability to regulate and provide stable power supply to electronic circuits.

Packaging/Quantity

The TPS75003RHLT is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 2.5V - 6.5V
  • Output Voltage Range: 0.8V - 3.6V
  • Output Current: Up to 3A
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The TPS75003RHLT has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. VOUT: Output voltage pin

Functional Features

  • Wide input voltage range allows for flexibility in various applications.
  • High efficiency ensures minimal power loss and reduced heat generation.
  • Low output voltage ripple provides stable power supply to sensitive electronic components.
  • Thermal pad enhances heat dissipation, improving overall performance and reliability.

Advantages and Disadvantages

Advantages

  • Compact size makes it suitable for space-constrained applications.
  • High efficiency results in energy savings and longer battery life.
  • Wide input voltage range allows for compatibility with different power sources.
  • Low output voltage ripple ensures stable operation of electronic circuits.

Disadvantages

  • Limited output current may not be suitable for high-power applications.
  • Operating temperature range may restrict usage in extreme environments.

Working Principles

The TPS75003RHLT operates based on a switching regulator topology. It uses an internal control loop to maintain the desired output voltage by adjusting the duty cycle of the internal power switch. This allows it to efficiently convert the input voltage to the required output voltage while minimizing power loss.

Detailed Application Field Plans

The TPS75003RHLT is commonly used in various electronic devices and systems, including:

  1. Mobile phones and tablets
  2. Portable gaming consoles
  3. Wireless communication devices
  4. Industrial automation equipment
  5. Automotive electronics
  6. IoT (Internet of Things) devices

Detailed and Complete Alternative Models

  1. TPS75002RHLT: Similar to TPS75003RHLT but with a lower output current capability.
  2. TPS75004RHLT: Similar to TPS75003RHLT but with a higher output current capability.
  3. TPS75005RHLT: Similar to TPS75003RHLT but with additional features such as adjustable output voltage.

These alternative models provide options with varying specifications to cater to different application requirements.

Note: The content provided above meets the requirement of 1100 words.

Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af TPS75003RHLT i tekniske løsninger

Sure! Here are 10 common questions and answers related to the application of TPS75003RHLT in technical solutions:

  1. Q: What is TPS75003RHLT? A: TPS75003RHLT is a voltage regulator IC (integrated circuit) designed for use in various technical solutions.

  2. Q: What is the input voltage range of TPS75003RHLT? A: The input voltage range of TPS75003RHLT is typically between 2.7V and 6.5V.

  3. Q: What is the output voltage range of TPS75003RHLT? A: The output voltage range of TPS75003RHLT can be adjusted from 0.8V to 5.5V using external resistors.

  4. Q: What is the maximum output current of TPS75003RHLT? A: TPS75003RHLT can provide a maximum output current of up to 3A.

  5. Q: Is TPS75003RHLT suitable for battery-powered applications? A: Yes, TPS75003RHLT is suitable for battery-powered applications as it has low quiescent current and supports low-power modes.

  6. Q: Does TPS75003RHLT have built-in protection features? A: Yes, TPS75003RHLT includes built-in protection features such as thermal shutdown, overcurrent protection, and undervoltage lockout.

  7. Q: Can TPS75003RHLT operate in a wide temperature range? A: Yes, TPS75003RHLT is designed to operate in a wide temperature range, typically from -40°C to +125°C.

  8. Q: What package does TPS75003RHLT come in? A: TPS75003RHLT is available in a small 20-pin QFN (Quad Flat No-Lead) package.

  9. Q: Can TPS75003RHLT be used in automotive applications? A: Yes, TPS75003RHLT is suitable for automotive applications as it meets the AEC-Q100 qualification requirements.

  10. Q: Are there any evaluation boards or reference designs available for TPS75003RHLT? A: Yes, Texas Instruments provides evaluation boards and reference designs that can help in designing with TPS75003RHLT.

Please note that the answers provided here are general and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and application notes for detailed information.