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MAX17067EUA+
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MAX17067EUA+ - English Editing Encyclopedia Entry

Product Overview

Category

The MAX17067EUA+ belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for power management applications.

Characteristics

  • The MAX17067EUA+ is a highly efficient power management solution.
  • It offers various features such as voltage regulation, current limiting, and thermal protection.
  • This IC is designed to optimize power usage and enhance system performance.

Package

The MAX17067EUA+ comes in a small 8-pin micro-DFN package.

Essence

The essence of the MAX17067EUA+ lies in its ability to efficiently manage power in electronic systems, ensuring optimal performance and reliability.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.6V to VIN
  • Maximum Output Current: 1A
  • Quiescent Current: 17µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX17067EUA+ has the following pin configuration:

  1. GND (Ground)
  2. EN (Enable)
  3. FB (Feedback)
  4. VOUT (Output Voltage)
  5. VIN (Input Voltage)
  6. PGND (Power Ground)
  7. LX (Switching Node)
  8. SS/TRK (Soft-Start/Tracking)

Functional Features

  • Voltage Regulation: The MAX17067EUA+ provides stable output voltage regulation, ensuring consistent power supply to connected devices.
  • Current Limiting: It incorporates current limiting functionality to protect the system from excessive current flow, preventing damage to the IC and connected components.
  • Thermal Protection: This IC includes thermal protection mechanisms that monitor temperature and prevent overheating, enhancing system safety and reliability.

Advantages and Disadvantages

Advantages

  • High efficiency power management solution
  • Wide input voltage range
  • Small package size
  • Integrated current limiting and thermal protection features

Disadvantages

  • Limited maximum output current (1A)
  • Operating temperature range may not be suitable for extreme environments

Working Principles

The MAX17067EUA+ operates by regulating the input voltage and providing a stable output voltage to the connected load. It utilizes internal circuitry to monitor and control the power flow, ensuring efficient operation and protection against overcurrent and overheating conditions.

Detailed Application Field Plans

The MAX17067EUA+ finds applications in various fields, including but not limited to: - Portable electronic devices - Battery-powered systems - IoT (Internet of Things) devices - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

  1. MAX17068EUA+: Similar to MAX17067EUA+, but with higher maximum output current (2A).
  2. MAX17069EUA+: Similar to MAX17067EUA+, but with extended operating temperature range (-40°C to +125°C).
  3. MAX17070EUA+: Similar to MAX17067EUA+, but with additional features such as adjustable soft-start and power good indicator.

These alternative models offer similar functionality to the MAX17067EUA+ while addressing specific requirements or constraints in different applications.

In conclusion, the MAX17067EUA+ is a highly efficient power management IC designed for various applications. Its compact size, integrated features, and wide input voltage range make it an ideal choice for power-sensitive electronic systems. However, its limited maximum output current and operating temperature range should be considered when selecting this IC for specific applications.

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MAX17067EUA+ in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of MAX17067EUA+ in technical solutions:

  1. Q: What is the MAX17067EUA+? A: The MAX17067EUA+ is a highly integrated, low-power fuel gauge IC designed for lithium-ion (Li+) batteries.

  2. Q: What is the purpose of the MAX17067EUA+? A: The MAX17067EUA+ accurately measures the remaining capacity of a Li+ battery, providing information about its state of charge.

  3. Q: How does the MAX17067EUA+ communicate with the microcontroller? A: The MAX17067EUA+ uses an I2C interface to communicate with the microcontroller, allowing easy integration into various systems.

  4. Q: Can the MAX17067EUA+ be used with different battery chemistries? A: No, the MAX17067EUA+ is specifically designed for use with Li+ batteries and may not be suitable for other chemistries.

  5. Q: What is the typical accuracy of the MAX17067EUA+? A: The MAX17067EUA+ has a typical accuracy of ±1% for voltage and ±7% for capacity measurements.

  6. Q: Does the MAX17067EUA+ support temperature compensation? A: Yes, the MAX17067EUA+ includes temperature compensation to provide accurate capacity measurements across a wide temperature range.

  7. Q: Can the MAX17067EUA+ be used in portable devices? A: Yes, the low-power design of the MAX17067EUA+ makes it suitable for use in portable devices with limited power budgets.

  8. Q: Is the MAX17067EUA+ capable of estimating battery runtime? A: Yes, the MAX17067EUA+ can estimate battery runtime based on the current load and remaining capacity of the Li+ battery.

  9. Q: Does the MAX17067EUA+ provide any protection features for the battery? A: No, the MAX17067EUA+ is primarily a fuel gauge IC and does not include built-in protection features such as overvoltage or overcurrent protection.

  10. Q: Can the MAX17067EUA+ be used in multi-cell battery packs? A: Yes, the MAX17067EUA+ can be used in multi-cell battery packs by connecting each cell to a separate MAX17067EUA+ and communicating with them individually.

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