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MAX14662ETI+T
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MAX14662ETI+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High Efficiency, Low Power Consumption
  • Package: 28-Pin TQFN
  • Essence: Power Management IC for Portable Devices
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.6V to 3.3V
  • Maximum Output Current: 1.5A
  • Quiescent Current: 25µA
  • Switching Frequency: 2MHz
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX14662ETI+T has a total of 28 pins. The pin configuration is as follows:

  1. VIN: Input Voltage
  2. GND: Ground
  3. EN: Enable Pin
  4. FB: Feedback Pin
  5. VOUT: Output Voltage
  6. AGND: Analog Ground
  7. PGND: Power Ground
  8. BST: Boost Pin
  9. SW: Switching Node
  10. SS/TRK: Soft-Start/Tracking Pin
  11. COMP: Compensation Pin
  12. SS/TRK: Soft-Start/Tracking Pin
  13. PGND: Power Ground
  14. AGND: Analog Ground
  15. VREF: Reference Voltage
  16. VCC: Supply Voltage
  17. VCC: Supply Voltage
  18. VCC: Supply Voltage
  19. VCC: Supply Voltage
  20. VCC: Supply Voltage
  21. VCC: Supply Voltage
  22. VCC: Supply Voltage
  23. VCC: Supply Voltage
  24. VCC: Supply Voltage
  25. VCC: Supply Voltage
  26. VCC: Supply Voltage
  27. VCC: Supply Voltage
  28. VCC: Supply Voltage

Functional Features

  • High Efficiency Power Conversion
  • Low Quiescent Current for Extended Battery Life
  • Integrated Soft-Start and Tracking Functionality
  • Overcurrent and Thermal Protection
  • Adjustable Output Voltage
  • Wide Input Voltage Range

Advantages and Disadvantages

Advantages: - High efficiency power conversion - Low power consumption - Integrated protection features - Adjustable output voltage

Disadvantages: - Limited maximum output current (1.5A) - Limited operating temperature range (-40°C to +85°C)

Working Principles

The MAX14662ETI+T is a power management IC designed for portable devices. It efficiently converts the input voltage to a regulated output voltage, providing power to various components of the device. The IC incorporates a boost converter, which steps up the input voltage to a higher level if required. It also includes protection features such as overcurrent and thermal protection to ensure safe operation.

The IC operates at a high switching frequency of 2MHz, allowing for compact external components and reducing the overall size of the power management circuitry. It has a low quiescent current of 25µA, minimizing power consumption and extending battery life.

Detailed Application Field Plans

The MAX14662ETI+T is widely used in portable electronic devices such as smartphones, tablets, portable media players, and handheld gaming consoles. It provides efficient power management for these devices, ensuring stable and reliable operation.

Detailed and Complete Alternative Models

  • MAX14661ETI+T
  • MAX14663ETI+T
  • MAX14664ETI+T
  • MAX14665ETI+T
  • MAX14666ETI+T
  • MAX14667ETI+T
  • MAX14668ETI+T
  • MAX14669ETI+T

These alternative models offer similar functionality and characteristics to the MAX14662ETI+T, providing options for different design requirements.

In conclusion, the MAX14662ETI+T is a power management IC that offers high efficiency, low power consumption, and various protection features. It is commonly used in portable electronic devices and provides stable power supply for their components. While it has some limitations in terms of maximum output current and operating temperature range, it offers a reliable solution for power management in portable devices.

Liste 10 perguntas e respostas comuns relacionadas à aplicação de MAX14662ETI+T em soluções técnicas

Sure! Here are 10 common questions and answers related to the application of MAX14662ETI+T in technical solutions:

  1. Q: What is MAX14662ETI+T? A: MAX14662ETI+T is a highly integrated, low-power, and flexible USB Type-C and USB Power Delivery (PD) controller.

  2. Q: What are the key features of MAX14662ETI+T? A: The key features include support for USB PD 3.0, USB Type-C Rev 1.3, integrated VCONN FET, CC detection, and configurable power profiles.

  3. Q: How can I use MAX14662ETI+T in my design? A: MAX14662ETI+T can be used as a USB PD controller in various applications such as smartphones, tablets, laptops, docking stations, and power banks.

  4. Q: Does MAX14662ETI+T support USB PD 3.0? A: Yes, MAX14662ETI+T supports USB PD 3.0, which enables higher power delivery and faster charging capabilities.

  5. Q: Can MAX14662ETI+T handle multiple power profiles? A: Yes, MAX14662ETI+T supports configurable power profiles, allowing it to handle different power requirements based on the connected device.

  6. Q: Does MAX14662ETI+T have built-in overvoltage protection? A: Yes, MAX14662ETI+T includes overvoltage protection (OVP) to safeguard against voltage spikes and protect the connected devices.

  7. Q: Can MAX14662ETI+T detect cable orientation? A: Yes, MAX14662ETI+T has built-in cable orientation detection, which helps in determining the correct orientation of the USB Type-C cable.

  8. Q: What is the operating voltage range of MAX14662ETI+T? A: The operating voltage range of MAX14662ETI+T is typically between 2.7V and 5.5V.

  9. Q: Does MAX14662ETI+T support I2C communication? A: Yes, MAX14662ETI+T supports I2C communication, allowing for easy integration with microcontrollers or other control devices.

  10. Q: Where can I find more information about MAX14662ETI+T? A: You can find more detailed information about MAX14662ETI+T, including datasheets, application notes, and reference designs, on the manufacturer's website or by contacting their technical support team.

Please note that the answers provided here are general and may vary depending on specific design requirements and implementation details. It is always recommended to refer to the official documentation and consult with technical experts for accurate and up-to-date information.