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MAX8640YELT15+T
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MAX8640YELT15+T

Product Overview

  • Category: Voltage Regulator
  • Use: Power management in electronic devices
  • Characteristics: High efficiency, low dropout voltage, small package size
  • Package: 3mm x 3mm, 10-pin TDFN
  • Essence: Efficient power regulation for various electronic applications
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 2.5V to 5.5V
  • Output Voltage: 1.5V
  • Output Current: 600mA
  • Quiescent Current: 38µA
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. EN (Enable)
  4. BYP (Bypass)
  5. FB (Feedback)
  6. VOUT (Output Voltage)
  7. PG (Power Good)
  8. NC (No Connection)
  9. NC (No Connection)
  10. VIN (Input Voltage)

Functional Features

  • Low dropout voltage
  • Integrated power good indicator
  • Thermal shutdown protection
  • Short-circuit and overcurrent protection

Advantages and Disadvantages

Advantages

  • High efficiency
  • Small package size
  • Wide input voltage range

Disadvantages

  • Limited output current compared to some alternatives
  • Higher quiescent current than certain competitors

Working Principles

The MAX8640YELT15+T is a low-dropout linear voltage regulator that maintains a stable output voltage even when the input voltage is slightly lower than the desired output voltage. It achieves this by using a P-channel MOSFET pass transistor to minimize dropout voltage.

Detailed Application Field Plans

The MAX8640YELT15+T is suitable for a wide range of battery-powered and portable electronic devices, including smartphones, tablets, portable media players, and handheld gaming consoles. Its low dropout voltage and high efficiency make it ideal for applications where battery life and space are critical factors.

Detailed and Complete Alternative Models

  • MAX8640YELT25+T: Output voltage of 2.5V
  • MAX8640YELT33+T: Output voltage of 3.3V
  • MAX8640YELT50+T: Output voltage of 5.0V

In conclusion, the MAX8640YELT15+T is a versatile voltage regulator with high efficiency and a compact package size, making it suitable for a wide range of electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MAX8640YELT15+T en soluciones técnicas

  1. What is the input voltage range of MAX8640YELT15+T?

    • The input voltage range of MAX8640YELT15+T is 4.5V to 60V.

  2. What is the output voltage of MAX8640YELT15+T?

    • The output voltage of MAX8640YELT15+T is fixed at 15V.

  3. What is the maximum output current of MAX8640YELT15+T?

    • The maximum output current of MAX8640YELT15+T is 100mA.

  4. What are the typical applications for MAX8640YELT15+T?

    • Typical applications include industrial sensors, automotive systems, and power supplies.

  5. Does MAX8640YELT15+T have built-in protection features?

    • Yes, MAX8640YELT15+T includes overcurrent and thermal shutdown protection.

  6. What is the operating temperature range of MAX8640YELT15+T?

    • The operating temperature range is from -40°C to +125°C.

  7. Can MAX8640YELT15+T be used in automotive applications?

    • Yes, MAX8640YELT15+T is suitable for automotive applications.

  8. Is MAX8640YELT15+T available in a small package?

    • Yes, MAX8640YELT15+T is available in a compact 3mm x 3mm, 10-pin TDFN package.

  9. What is the efficiency of MAX8640YELT15+T?

    • The efficiency of MAX8640YELT15+T is typically 90%.

  10. Are there any application notes or reference designs available for MAX8640YELT15+T?

    • Yes, Maxim Integrated provides application notes and reference designs for MAX8640YELT15+T to assist with its implementation in technical solutions.