Maxim Integrated
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MAX174CEPI
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MAX174CEPI

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High-efficiency, Low-power consumption
  • Package: Plastic DIP (Dual In-Line Package)
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tube/25 pieces

Specifications

  • Input Voltage Range: 4.5V to 40V
  • Output Voltage Range: 1.25V to 37V
  • Maximum Output Current: 0.7A
  • Dropout Voltage: 0.2V at 500mA
  • Line Regulation: 0.01%/V
  • Load Regulation: 0.05%/A
  • Quiescent Current: 3.5mA
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX174CEPI has a total of 8 pins:

  1. GND (Ground)
  2. IN- (Negative Input)
  3. IN+ (Positive Input)
  4. ADJ (Adjust)
  5. OUT (Output)
  6. NC (No Connection)
  7. NC (No Connection)
  8. VOUT (Voltage Output)

Functional Features

  • High efficiency and low power consumption
  • Wide input voltage range for versatile applications
  • Adjustable output voltage with the ADJ pin
  • Overcurrent and thermal protection
  • Short-circuit protection
  • Low dropout voltage for improved efficiency

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Wide input voltage range allows for flexibility in various applications - Adjustable output voltage provides customization options - Built-in protection features ensure safe operation

Disadvantages: - Limited maximum output current may not be suitable for high-power applications - Plastic DIP package may limit heat dissipation capabilities

Working Principles

The MAX174CEPI is a voltage regulator IC that regulates the input voltage to a stable output voltage. It utilizes a feedback mechanism to adjust the output voltage based on the reference voltage and the voltage divider network connected to the ADJ pin. The internal circuitry of the IC ensures efficient power conversion while providing protection against overcurrent, thermal issues, and short circuits.

Detailed Application Field Plans

The MAX174CEPI can be used in various applications, including but not limited to: - Battery-powered devices - Automotive electronics - Industrial control systems - Telecommunications equipment - Portable electronic devices

Detailed and Complete Alternative Models

  1. LM317: Adjustable Voltage Regulator, 1.2V to 37V Output Range, 1.5A Maximum Output Current.
  2. LT1084: Adjustable Voltage Regulator, 1.25V to 32V Output Range, 5A Maximum Output Current.
  3. LM1117: Fixed Voltage Regulator, Various Output Voltages Available (e.g., 3.3V, 5V), 800mA Maximum Output Current.

These alternative models offer similar functionality and can be considered as substitutes for the MAX174CEPI depending on specific requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX174CEPI v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MAX174CEPI in technical solutions:

  1. Q: What is MAX174CEPI? A: MAX174CEPI is a high-performance, low-power, 12-bit analog-to-digital converter (ADC) with an integrated reference and temperature sensor.

  2. Q: What is the operating voltage range for MAX174CEPI? A: The operating voltage range for MAX174CEPI is typically between 2.7V and 5.25V.

  3. Q: What is the maximum sampling rate of MAX174CEPI? A: MAX174CEPI has a maximum sampling rate of 250 kilosamples per second (ksps).

  4. Q: Can MAX174CEPI be used in battery-powered applications? A: Yes, MAX174CEPI is suitable for battery-powered applications due to its low power consumption.

  5. Q: Does MAX174CEPI have built-in digital interfaces? A: No, MAX174CEPI does not have built-in digital interfaces. It provides analog output signals that can be interfaced with microcontrollers or other digital devices.

  6. Q: What is the resolution of MAX174CEPI? A: MAX174CEPI has a resolution of 12 bits, which means it can provide 4096 discrete voltage levels.

  7. Q: Can MAX174CEPI measure temperature? A: Yes, MAX174CEPI has an integrated temperature sensor that can accurately measure temperature.

  8. Q: What is the temperature range for the integrated temperature sensor in MAX174CEPI? A: The integrated temperature sensor in MAX174CEPI has a temperature range of -40°C to +125°C.

  9. Q: Is MAX174CEPI suitable for precision measurement applications? A: Yes, MAX174CEPI is designed for precision measurement applications and offers excellent linearity and low noise performance.

  10. Q: What are some typical applications of MAX174CEPI? A: Some typical applications of MAX174CEPI include industrial process control, data acquisition systems, medical instruments, and temperature monitoring systems.

Please note that the answers provided here are general and may vary depending on specific product specifications and requirements.