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MAX17048G+
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MAX17048G+

Product Overview

Category

The MAX17048G+ belongs to the category of power management integrated circuits (PMICs).

Use

It is used for managing power in various electronic devices, including portable and battery-powered applications.

Characteristics

  • Low quiescent current
  • High efficiency
  • Small package size
  • Integrated features for power management

Package

The MAX17048G+ is available in a small, space-saving package suitable for compact electronic designs.

Essence

The essence of MAX17048G+ lies in its efficient power management capabilities, making it ideal for extending battery life and optimizing power usage in portable devices.

Packaging/Quantity

The MAX17048G+ is typically available in tape and reel packaging with a quantity specified by the manufacturer.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: Programmable from 1.8V to 3.3V
  • Quiescent Current: 500nA
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The detailed pin configuration of MAX17048G+ includes input voltage pins, output voltage pins, enable/disable pins, and other control and feedback pins. Refer to the datasheet for the complete pinout details.

Functional Features

  • Integrated buck-boost regulator
  • Battery fuel gauge
  • Overvoltage and undervoltage protection
  • Thermal regulation
  • I2C interface for configuration and monitoring

Advantages and Disadvantages

Advantages

  • Efficient power management
  • Compact package size
  • Integrated battery fuel gauge
  • Wide input voltage range

Disadvantages

  • Limited maximum output current
  • Requires careful PCB layout for optimal performance

Working Principles

The MAX17048G+ utilizes a combination of buck and boost regulation to efficiently manage input voltage variations and provide a stable output voltage. The integrated battery fuel gauge accurately monitors the battery's state of charge, enabling precise power management.

Detailed Application Field Plans

The MAX17048G+ is well-suited for a wide range of applications, including: - Portable consumer electronics - Wearable devices - IoT (Internet of Things) devices - Battery-powered medical devices - Industrial sensors and controls

Detailed and Complete Alternative Models

Some alternative models to MAX17048G+ include: - MAX17049G+ - MAX17050G+ - LTC3115 - TPS63020

These alternatives offer similar power management features and may be suitable for specific application requirements.

In conclusion, the MAX17048G+ offers efficient power management and integrated battery monitoring in a compact package, making it an ideal choice for various portable and battery-powered applications.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng MAX17048G+ sa mga teknikal na solusyon

  1. What is the MAX17048G+?

    • The MAX17048G+ is a low-power fuel gauge designed for lithium-ion (Li+) batteries, providing accurate state-of-charge (SOC) and time-to-empty information.

  2. How does the MAX17048G+ communicate with the microcontroller?

    • The MAX17048G+ communicates with the microcontroller using an I2C interface, allowing for easy integration into various technical solutions.

  3. What is the typical operating voltage range of the MAX17048G+?

    • The typical operating voltage range of the MAX17048G+ is 1.7V to 5.5V, making it suitable for a wide range of battery-powered applications.

  4. Can the MAX17048G+ accurately measure the remaining capacity of the battery?

    • Yes, the MAX17048G+ uses sophisticated algorithms to accurately measure the remaining capacity of the battery, providing reliable information for power management.

  5. Does the MAX17048G+ support temperature compensation for accurate SOC calculations?

    • Yes, the MAX17048G+ includes temperature compensation to ensure accurate SOC calculations across a wide range of operating temperatures.

  6. What are the key features of the MAX17048G+ that make it suitable for portable devices?

    • The MAX17048G+ offers low quiescent current, small package size, and high accuracy, making it ideal for portable and battery-powered devices.

  7. Can the MAX17048G+ be used in conjunction with solar-powered systems?

    • Yes, the low-power characteristics of the MAX17048G+ make it well-suited for use in conjunction with solar-powered systems, enabling efficient energy management.

  8. Is the MAX17048G+ compatible with different battery chemistries other than Li-ion?

    • The MAX17048G+ is specifically designed for Li-ion batteries and may not be directly compatible with other battery chemistries without additional considerations.

  9. What kind of protection features does the MAX17048G+ offer for battery safety?

    • The MAX17048G+ includes overvoltage and undervoltage protection, as well as thermal shutdown, to help ensure battery safety and longevity.

  10. How can the MAX17048G+ contribute to extending the battery life in a technical solution?

    • By providing accurate SOC and time-to-empty information, the MAX17048G+ enables efficient power management, contributing to extended battery life in technical solutions.