Maxim Integrated
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MAX793TESE+T
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MAX793TESE+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High Efficiency, Low Power Consumption
  • Package: Surface Mount Technology (SMT)
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 1.2V to 3.6V
  • Maximum Output Current: 500mA
  • Dropout Voltage: 150mV at 300mA
  • Quiescent Current: 40µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX793TESE+T has a total of 6 pins:

  1. VIN: Input Voltage Pin
  2. GND: Ground Pin
  3. EN: Enable Pin
  4. FB: Feedback Pin
  5. VOUT: Output Voltage Pin
  6. COUT: Output Capacitor Pin

Functional Features

  • High efficiency voltage regulation
  • Low power consumption
  • Overcurrent and thermal protection
  • Enable pin for power management control
  • Adjustable output voltage through feedback pin

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power dissipation - Wide input voltage range allows for versatile applications - Small package size enables space-saving designs - Overcurrent and thermal protection ensure device safety

Disadvantages: - Limited maximum output current may restrict certain applications - Dropout voltage may affect performance in low input voltage scenarios

Working Principles

The MAX793TESE+T is a voltage regulator IC that converts an input voltage within the range of 2.7V to 5.5V into a regulated output voltage between 1.2V and 3.6V. It achieves this by utilizing a feedback mechanism that adjusts the internal circuitry to maintain a stable output voltage despite variations in the input voltage or load conditions. The enable pin allows for power management control, enabling the device to be turned on or off as required.

Detailed Application Field Plans

The MAX793TESE+T is commonly used in various applications, including but not limited to:

  1. Battery-powered devices: Portable electronics such as smartphones, tablets, and wearable devices benefit from the low power consumption and high efficiency of the MAX793TESE+T.
  2. Industrial equipment: The voltage regulator's wide input voltage range makes it suitable for use in industrial automation systems, sensors, and control circuits.
  3. Automotive electronics: The IC's ability to operate within a wide temperature range (-40°C to +85°C) makes it suitable for automotive applications, including infotainment systems, lighting controls, and engine management systems.

Detailed and Complete Alternative Models

  1. LM1117-3.3: A popular alternative with similar specifications and package type.
  2. LT1763: Offers higher maximum output current and lower dropout voltage compared to MAX793TESE+T.
  3. TPS79633: Provides adjustable output voltage and higher maximum output current.

These alternative models offer different features and performance characteristics, allowing designers to choose the most suitable option based on their specific requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MAX793TESE+T en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of MAX793TESE+T in technical solutions:

  1. Question: What is MAX793TESE+T?
    Answer: MAX793TESE+T is a specific model of a high-speed, low-power comparator integrated circuit (IC) manufactured by Maxim Integrated.

  2. Question: What are the key features of MAX793TESE+T?
    Answer: Some key features of MAX793TESE+T include a wide supply voltage range, low input offset voltage, fast response time, and low power consumption.

  3. Question: What is the typical application of MAX793TESE+T?
    Answer: MAX793TESE+T is commonly used in applications that require high-speed signal detection, such as data communication systems, test and measurement equipment, and industrial automation.

  4. Question: What is the maximum supply voltage supported by MAX793TESE+T?
    Answer: The maximum supply voltage supported by MAX793TESE+T is typically around 5.5 volts.

  5. Question: Can MAX793TESE+T operate with a single power supply?
    Answer: Yes, MAX793TESE+T can operate with a single power supply, making it suitable for various battery-powered applications.

  6. Question: What is the output voltage swing of MAX793TESE+T?
    Answer: The output voltage swing of MAX793TESE+T is typically rail-to-rail, meaning it can reach close to the supply voltage levels.

  7. Question: Does MAX793TESE+T have built-in hysteresis?
    Answer: Yes, MAX793TESE+T has built-in hysteresis, which helps to improve noise immunity and stability in noisy environments.

  8. Question: What is the operating temperature range of MAX793TESE+T?
    Answer: The operating temperature range of MAX793TESE+T is typically from -40°C to +85°C.

  9. Question: Can MAX793TESE+T be used in high-frequency applications?
    Answer: Yes, MAX793TESE+T has a fast response time and can be used in high-frequency applications up to several megahertz.

  10. Question: Are there any recommended external components for using MAX793TESE+T?
    Answer: It is recommended to use bypass capacitors near the power supply pins of MAX793TESE+T to improve stability and reduce noise interference.

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