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MAX14699EWC+T
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MAX14699EWC+T

Product Overview

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

Specifications

  • Input Voltage Range: 4.5V to 24V
  • Output Voltage Range: 0.8V to 5.5V
  • Maximum Output Current: 3A
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to +85°C
  • Protection Features: Overvoltage, Overcurrent, Overtemperature, Short Circuit

Detailed Pin Configuration

The MAX14699EWC+T has a total of 20 pins. The pin configuration is as follows:

  1. VIN: Input Voltage
  2. GND: Ground
  3. EN: Enable Pin
  4. PG: Power Good Indicator
  5. VOUT: Output Voltage
  6. BST: Boost Voltage
  7. FB: Feedback Pin
  8. COMP: Compensation Pin
  9. SS: Soft-Start Pin
  10. ILIM: Current Limit Setting
  11. ISET: Output Voltage Setting
  12. BAT: Battery Connection
  13. TS: Thermal Shutdown
  14. STAT: Status Indicator
  15. INT: Interrupt Pin
  16. SDA: I2C Serial Data
  17. SCL: I2C Serial Clock
  18. NC: No Connection
  19. NC: No Connection
  20. VDD: Supply Voltage

Functional Features

  • Integrated voltage regulator and battery charger in a single package
  • Wide input voltage range allows for versatile applications
  • High efficiency ensures minimal power loss
  • Comprehensive protection features safeguard the circuit and connected devices
  • I2C interface enables easy control and monitoring of the device

Advantages and Disadvantages

Advantages

  • Compact size saves board space
  • High efficiency reduces power consumption
  • Wide input voltage range provides flexibility in various applications
  • Comprehensive protection features ensure system reliability
  • I2C interface allows for easy integration and control

Disadvantages

  • Limited maximum output current (3A)
  • Operating temperature range may not be suitable for extreme environments

Working Principles

The MAX14699EWC+T combines a voltage regulator and battery charger into a single integrated circuit. It regulates the input voltage to provide a stable output voltage, while also charging the connected battery. The device incorporates various protection features to ensure safe operation and prevent damage to the circuit and connected devices.

Detailed Application Field Plans

The MAX14699EWC+T is widely used in various applications, including:

  1. Portable electronic devices such as smartphones, tablets, and portable gaming consoles
  2. Wearable devices like smartwatches and fitness trackers
  3. Industrial equipment and automation systems
  4. Automotive electronics, including infotainment systems and navigation devices
  5. IoT (Internet of Things) devices and sensors

Detailed and Complete Alternative Models

  1. MAX14698EWC+T: Similar functionality with a lower maximum output current of 2A
  2. MAX14697EWC+T: Lower cost alternative with reduced features and protections
  3. MAX14696EWC+T: Higher maximum output current of 4A for more demanding applications
  4. MAX14695EWC+T: Enhanced temperature range for extreme environment applications

These alternative models offer different specifications and features to cater to specific requirements and budgets.

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技術ソリューションにおける MAX14699EWC+T の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of MAX14699EWC+T in technical solutions:

  1. Q: What is the MAX14699EWC+T? A: The MAX14699EWC+T is a highly integrated power management IC (PMIC) designed for use in portable devices.

  2. Q: What are the key features of the MAX14699EWC+T? A: The key features include multiple voltage regulators, battery charger, fuel gauge, and various protection circuits.

  3. Q: How many voltage regulators does the MAX14699EWC+T have? A: The MAX14699EWC+T has four high-efficiency buck converters and one low-dropout (LDO) linear regulator.

  4. Q: Can the MAX14699EWC+T charge a battery? A: Yes, it includes a battery charger with programmable charging current and voltage limits.

  5. Q: Does the MAX14699EWC+T support USB Type-C? A: Yes, it supports USB Type-C with Power Delivery (PD) functionality.

  6. Q: What is the purpose of the fuel gauge in the MAX14699EWC+T? A: The fuel gauge accurately measures the battery's state of charge and provides information about its capacity.

  7. Q: Are there any protection features in the MAX14699EWC+T? A: Yes, it includes overvoltage protection, undervoltage lockout, thermal shutdown, and short-circuit protection.

  8. Q: Can the MAX14699EWC+T operate in a wide temperature range? A: Yes, it is designed to operate in a temperature range of -40°C to +85°C.

  9. Q: What is the input voltage range of the MAX14699EWC+T? A: The input voltage range is from 3.5V to 17V.

  10. Q: Is the MAX14699EWC+T suitable for portable devices like smartphones and tablets? A: Yes, it is specifically designed for use in portable devices where space and power efficiency are important considerations.

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