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MAX17021GTL+ - English Editing Encyclopedia Entry
Product Overview
Category
The MAX17021GTL+ belongs to the category of integrated circuits (ICs).
Use
This IC is commonly used for power management applications.
Characteristics
- The MAX17021GTL+ 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 MAX17021GTL+ comes in a small 6-pin Thin SOT23 package.
Essence
The essence of the MAX17021GTL+ lies in its ability to efficiently manage power in electronic systems, ensuring optimal performance and reliability.
Packaging/Quantity
The MAX17021GTL+ is typically packaged in reels containing 3000 units.
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage Range: 0.8V to 3.3V
- Maximum Output Current: 1A
- Quiescent Current: 17µA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The MAX17021GTL+ has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- EN: Enable pin
- FB: Feedback pin
- VOUT: Output voltage pin
- PGND: Power ground pin
Functional Features
- Voltage Regulation: The MAX17021GTL+ provides stable output voltage regulation, ensuring consistent power supply to connected devices.
- Current Limiting: This IC incorporates current limiting functionality to protect the system from excessive current flow, preventing damage to components.
- Thermal Protection: The MAX17021GTL+ includes thermal protection mechanisms to safeguard against overheating, ensuring system reliability.
- Low Quiescent Current: With a low quiescent current of 17µA, this IC minimizes power consumption when the system is in standby or idle mode.
Advantages and Disadvantages
Advantages
- High efficiency power management solution
- Wide input voltage range for versatile applications
- Compact package size for space-constrained designs
- Comprehensive protection features for enhanced system reliability
Disadvantages
- Limited maximum output current (1A)
- Operating temperature range may not be suitable for extreme environments
Working Principles
The MAX17021GTL+ operates by regulating the input voltage and providing a stable output voltage. It utilizes internal circuitry to monitor and adjust the voltage levels, ensuring optimal power delivery to connected devices. The IC also incorporates various protection mechanisms, such as current limiting and thermal protection, to prevent damage to the system components.
Detailed Application Field Plans
The MAX17021GTL+ 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
Some alternative models that can be considered as alternatives to the MAX17021GTL+ are: - MAX17020GTL+ - MAX17022GTL+ - MAX17023GTL+
These models offer similar functionality and characteristics, providing flexibility in choosing the most suitable power management solution for specific applications.
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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MAX17021GTL+ in technische oplossingen
Sure! Here are 10 common questions and answers related to the application of MAX17021GTL+ in technical solutions:
Q: What is the MAX17021GTL+? A: The MAX17021GTL+ is a highly integrated fuel gauge IC (Integrated Circuit) designed for accurately measuring the remaining capacity of single-cell lithium-ion (Li+) batteries.
Q: What are the key features of the MAX17021GTL+? A: The key features of the MAX17021GTL+ include accurate voltage, current, and temperature measurement capabilities, low power consumption, programmable alert thresholds, and I2C interface for communication.
Q: How does the MAX17021GTL+ measure battery capacity? A: The MAX17021GTL+ uses a sophisticated algorithm that combines voltage, current, and temperature measurements to estimate the remaining capacity of the Li+ battery.
Q: Can the MAX17021GTL+ be used with different battery chemistries? A: No, the MAX17021GTL+ is specifically designed for single-cell Li+ batteries and may not provide accurate results with other battery chemistries.
Q: What is the typical accuracy of the MAX17021GTL+? A: The MAX17021GTL+ has a typical accuracy of ±1% for voltage and current measurements and ±2% for capacity estimation.
Q: Can the MAX17021GTL+ be used in portable devices? A: Yes, the MAX17021GTL+ is suitable for various portable devices such as smartphones, tablets, wearables, and other battery-powered applications.
Q: Does the MAX17021GTL+ support battery protection features? A: No, the MAX17021GTL+ is primarily a fuel gauge IC and does not include built-in battery protection features. External protection circuitry may be required.
Q: How can I communicate with the MAX17021GTL+? A: The MAX17021GTL+ uses the I2C interface for communication, allowing you to read battery information and configure various settings.
Q: Can the MAX17021GTL+ operate in low-power modes? A: Yes, the MAX17021GTL+ has multiple low-power modes that help minimize power consumption and extend battery life.
Q: Are evaluation boards or reference designs available for the MAX17021GTL+? A: Yes, Maxim Integrated provides evaluation boards and reference designs that can help developers quickly prototype and integrate the MAX17021GTL+ into their applications.
Please note that these answers are general and may vary depending on specific application requirements and the manufacturer's documentation.