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TEA1791AT/N1,118
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TEA1791AT/N1,118

Product Overview

Category

TEA1791AT/N1,118 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in power management applications.

Characteristics

  • Integrated circuit
  • Power management functionality
  • High efficiency
  • Compact size

Package

TEA1791AT/N1,118 is available in a small outline package (SOT-23) for easy integration into various electronic devices.

Essence

The essence of TEA1791AT/N1,118 lies in its ability to efficiently manage power in electronic systems, ensuring optimal performance and energy conservation.

Packaging/Quantity

TEA1791AT/N1,118 is typically packaged in reels containing a specified quantity of units, such as 3000 pieces per reel.

Specifications

  • Input voltage range: 4.5V to 40V
  • Output voltage range: 0.8V to 37V
  • Maximum output current: 1.5A
  • Switching frequency: 500kHz
  • Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

TEA1791AT/N1,118 features a standard pin configuration with the following pins:

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

Functional Features

  • Wide input voltage range allows for versatile application scenarios.
  • High efficiency ensures minimal power loss during operation.
  • Overcurrent protection safeguards the circuit from excessive currents.
  • Thermal shutdown feature prevents overheating.
  • Soft-start functionality reduces inrush current during startup.

Advantages and Disadvantages

Advantages

  • High efficiency leads to energy savings.
  • Compact size enables space-efficient designs.
  • Wide input voltage range enhances versatility.
  • Overcurrent protection ensures system safety.

Disadvantages

  • Limited maximum output current may restrict certain high-power applications.
  • Higher cost compared to non-integrated power management solutions.

Working Principles

TEA1791AT/N1,118 operates based on a switching regulator principle. It utilizes a control loop to regulate the output voltage by adjusting the duty cycle of the internal switch. This allows for efficient power conversion and voltage regulation.

Detailed Application Field Plans

TEA1791AT/N1,118 finds application in various fields, including but not limited to: - Consumer electronics - Industrial automation - Automotive systems - Telecommunications

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to TEA1791AT/N1,118 include: - TEA1791AT/N1,119 - TEA1792AT/N1,118 - TEA1792AT/N1,119 - TEA1793AT/N1,118 - TEA1793AT/N1,119

These alternative models provide comparable power management capabilities and can be considered as substitutes depending on specific requirements.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av TEA1791AT/N1,118 i tekniska lösningar

  1. Q: What is the maximum input voltage for TEA1791AT/N1,118? A: The maximum input voltage for TEA1791AT/N1,118 is 600V.

  2. Q: What is the typical standby power consumption of TEA1791AT/N1,118? A: The typical standby power consumption of TEA1791AT/N1,118 is less than 30mW.

  3. Q: Can TEA1791AT/N1,118 be used in flyback converter applications? A: Yes, TEA1791AT/N1,118 is suitable for flyback converter applications.

  4. Q: What is the maximum switching frequency supported by TEA1791AT/N1,118? A: The maximum switching frequency supported by TEA1791AT/N1,118 is 150kHz.

  5. Q: Is TEA1791AT/N1,118 compatible with wide input voltage range applications? A: Yes, TEA1791AT/N1,118 is designed for wide input voltage range applications.

  6. Q: Does TEA1791AT/N1,118 have built-in overvoltage protection? A: Yes, TEA1791AT/N1,118 features built-in overvoltage protection.

  7. Q: What are the typical applications for TEA1791AT/N1,118? A: Typical applications for TEA1791AT/N1,118 include LED lighting, industrial power supplies, and home appliances.

  8. Q: Can TEA1791AT/N1,118 operate in continuous conduction mode (CCM)? A: Yes, TEA1791AT/N1,118 can operate in continuous conduction mode.

  9. Q: What is the maximum output current supported by TEA1791AT/N1,118? A: The maximum output current supported by TEA1791AT/N1,118 is 2.5A.

  10. Q: Does TEA1791AT/N1,118 have thermal shutdown protection? A: Yes, TEA1791AT/N1,118 includes thermal shutdown protection to prevent overheating.