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MAX14654EWC+T
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MAX14654EWC+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High-efficiency, Low-power consumption
  • Package: WLP (Wafer Level Package)
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.6V to 3.6V
  • Maximum Output Current: 1A
  • Quiescent Current: 17µA
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX14654EWC+T has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. SW: Switching node pin
  6. PG: Power Good pin
  7. VOUT: Output voltage pin

Functional Features

  • High efficiency and low power consumption
  • Wide input voltage range for versatile applications
  • Adjustable output voltage for flexibility
  • Overcurrent and overtemperature protection
  • Power good indicator for system monitoring

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power dissipation - Wide input voltage range allows compatibility with various power sources - Adjustable output voltage provides flexibility in different applications - Overcurrent and overtemperature protection ensure system safety - Power good indicator enables easy system monitoring

Disadvantages: - Limited maximum output current of 1A may not be suitable for high-power applications - Operating temperature range of -40°C to +85°C may restrict usage in extreme environments

Working Principles

The MAX14654EWC+T is a voltage regulator IC that converts an input voltage within the range of 2.7V to 5.5V to a regulated output voltage between 0.6V and 3.6V. It achieves high efficiency by utilizing a synchronous buck converter architecture. The IC incorporates various protection features such as overcurrent and overtemperature protection to ensure safe operation. The power good pin provides a signal indicating the output voltage is within the desired range.

Detailed Application Field Plans

The MAX14654EWC+T is commonly used in various applications, including but not limited to:

  1. Portable electronic devices: Provides efficient power management for smartphones, tablets, and portable media players.
  2. IoT (Internet of Things) devices: Enables low-power operation for battery-powered IoT sensors and modules.
  3. Wearable devices: Regulates power supply for smartwatches, fitness trackers, and other wearable gadgets.
  4. Industrial equipment: Suitable for powering control systems, sensors, and communication modules in industrial automation.
  5. Automotive electronics: Used in automotive infotainment systems, lighting controls, and other vehicle electronics.

Detailed and Complete Alternative Models

  1. MAX14655EWC+T
  2. MAX14656EWC+T
  3. MAX14657EWC+T
  4. MAX14658EWC+T
  5. MAX14659EWC+T

These alternative models offer similar functionality and characteristics to the MAX14654EWC+T, providing options for different design requirements and specifications.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi MAX14654EWC+T dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of MAX14654EWC+T in technical solutions:

1. What is MAX14654EWC+T? - MAX14654EWC+T is a power management IC (PMIC) designed for use in portable devices, providing multiple power rails and features such as battery charging and power sequencing.

2. What are the key features of MAX14654EWC+T? - Some key features of MAX14654EWC+T include integrated buck-boost regulator, linear regulators, battery charger, power sequencing, and fault protection.

3. What is the input voltage range supported by MAX14654EWC+T? - The input voltage range supported by MAX14654EWC+T is typically from 2.7V to 5.5V.

4. How many power rails can be generated using MAX14654EWC+T? - MAX14654EWC+T can generate up to six power rails, including positive and negative voltage rails.

5. Can MAX14654EWC+T support battery charging? - Yes, MAX14654EWC+T has an integrated battery charger that supports Li-ion/Li-polymer batteries with programmable charging current and voltage.

6. Does MAX14654EWC+T provide any fault protection features? - Yes, MAX14654EWC+T offers various fault protection features like overvoltage protection, undervoltage lockout, thermal shutdown, and short-circuit protection.

7. Is MAX14654EWC+T suitable for low-power applications? - Yes, MAX14654EWC+T is designed for low-power applications and offers high efficiency across its power conversion stages.

8. Can MAX14654EWC+T be used in portable devices? - Yes, MAX14654EWC+T is specifically designed for use in portable devices such as smartphones, tablets, wearables, and other battery-powered applications.

9. What is the operating temperature range of MAX14654EWC+T? - The operating temperature range of MAX14654EWC+T is typically from -40°C to +85°C.

10. Are there any evaluation kits available for MAX14654EWC+T? - Yes, Maxim Integrated provides evaluation kits for MAX14654EWC+T, which include the necessary hardware and software tools for testing and prototyping.

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