Meixin Integrated
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MAX1793EUE50+T
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MAX1793EUE50+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Regulator
  • Characteristics: Low-dropout, high-efficiency
  • Package: 16-TSSOP
  • Essence: Power management solution
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 2.5V to 6.5V
  • Output Voltage: 5V
  • Output Current: 500mA
  • Dropout Voltage: 120mV at 500mA
  • Quiescent Current: 40µA
  • Line Regulation: ±0.02%/V
  • Load Regulation: ±0.1%
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX1793EUE50+T has a 16-pin TSSOP package with the following pin configuration:

  1. EN (Enable)
  2. GND (Ground)
  3. FB (Feedback)
  4. VOUT (Output Voltage)
  5. VOUT (Output Voltage)
  6. VOUT (Output Voltage)
  7. VOUT (Output Voltage)
  8. VOUT (Output Voltage)
  9. VOUT (Output Voltage)
  10. VOUT (Output Voltage)
  11. VOUT (Output Voltage)
  12. VOUT (Output Voltage)
  13. VOUT (Output Voltage)
  14. VOUT (Output Voltage)
  15. VIN (Input Voltage)
  16. VIN (Input Voltage)

Functional Features

  • Low dropout voltage for efficient power conversion.
  • High output current capability of 500mA.
  • Wide input voltage range allows for versatile applications.
  • Excellent line and load regulation for stable output voltage.
  • Enable pin for easy control of the regulator.

Advantages and Disadvantages

Advantages: - Low dropout voltage ensures efficient power conversion. - High output current capability allows for various applications. - Wide input voltage range provides flexibility. - Excellent line and load regulation ensures stable output voltage.

Disadvantages: - Limited output current compared to higher-rated regulators. - Higher quiescent current compared to some low-power alternatives.

Working Principles

The MAX1793EUE50+T is a low-dropout voltage regulator that converts an input voltage in the range of 2.5V to 6.5V to a regulated 5V output voltage. It utilizes a feedback mechanism to maintain a stable output voltage despite variations in the input voltage and load conditions. The enable pin allows for easy control of the regulator, enabling power-saving modes when necessary.

Detailed Application Field Plans

The MAX1793EUE50+T finds applications in various fields, including but not limited to:

  1. Portable electronic devices: Provides regulated power supply for microcontrollers, sensors, and other components in battery-powered devices.
  2. Automotive electronics: Suitable for powering automotive modules, infotainment systems, and lighting applications.
  3. Industrial equipment: Used in industrial automation, control systems, and instrumentation devices.
  4. Communication systems: Provides stable power for wireless communication modules, routers, and network switches.
  5. Consumer electronics: Suitable for powering audio/video equipment, gaming consoles, and home appliances.

Detailed and Complete Alternative Models

  1. MAX1792EUE50+T: Similar specifications but with a lower output current capability of 250mA.
  2. MAX1794EUE50+T: Similar specifications but with a higher output current capability of 750mA.
  3. MAX1795EUE50+T: Similar specifications but with a higher output current capability of 1A.

These alternative models provide options based on specific application requirements and desired output current capabilities.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MAX1793EUE50+T en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of MAX1793EUE50+T in technical solutions:

  1. Q: What is the MAX1793EUE50+T? A: The MAX1793EUE50+T is a step-down DC-DC converter IC that provides a regulated output voltage from a higher input voltage.

  2. Q: What is the input voltage range of the MAX1793EUE50+T? A: The input voltage range of the MAX1793EUE50+T is typically between 4.5V and 60V.

  3. Q: What is the output voltage range of the MAX1793EUE50+T? A: The output voltage range of the MAX1793EUE50+T is fixed at 5V.

  4. Q: What is the maximum output current of the MAX1793EUE50+T? A: The maximum output current of the MAX1793EUE50+T is 500mA.

  5. Q: Can the MAX1793EUE50+T operate with a wide temperature range? A: Yes, the MAX1793EUE50+T can operate within a temperature range of -40°C to +85°C.

  6. Q: Does the MAX1793EUE50+T require any external components for operation? A: Yes, the MAX1793EUE50+T requires a few external components such as input/output capacitors and an inductor.

  7. Q: Is the MAX1793EUE50+T suitable for battery-powered applications? A: Yes, the MAX1793EUE50+T is suitable for battery-powered applications due to its low quiescent current and high efficiency.

  8. Q: Can the MAX1793EUE50+T provide protection features for the connected circuit? A: Yes, the MAX1793EUE50+T provides protection features such as overcurrent protection and thermal shutdown.

  9. Q: What is the typical efficiency of the MAX1793EUE50+T? A: The typical efficiency of the MAX1793EUE50+T is around 90%.

  10. Q: Is the MAX1793EUE50+T available in a surface-mount package? A: Yes, the MAX1793EUE50+T is available in a 16-pin TSSOP (Thin Shrink Small Outline Package) surface-mount package.

Please note that these answers are general and may vary depending on the specific datasheet and application requirements.