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MAX17201G+T
Product Overview
- Category: Integrated Circuit (IC)
- Use: Power Management
- Characteristics: Low-power, high-efficiency, compact size
- Package: 8-pin TDFN (Thin Dual Flat No-Lead) package
- Essence: Voltage Regulator
- Packaging/Quantity: Tape and Reel, 3000 units per reel
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage Range: 1.8V to 3.6V
- Maximum Output Current: 150mA
- Quiescent Current: 4µA (typical)
- Dropout Voltage: 120mV at 100mA load
- Operating Temperature Range: -40°C to +85°C
Pin Configuration
The MAX17201G+T features an 8-pin TDFN package with 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
- NC: No connection pin
- NC: No connection pin
Functional Features
- Low quiescent current for extended battery life
- High efficiency for reduced power consumption
- Wide input voltage range for versatile applications
- Adjustable output voltage for flexibility
- Thermal shutdown and short-circuit protection for enhanced safety
Advantages and Disadvantages
Advantages
- Compact size allows for space-saving designs
- Low dropout voltage ensures stable output even with low input voltage
- Excellent load and line regulation for reliable performance
- Easy to integrate into various power management systems
Disadvantages
- Limited maximum output current may not be suitable for high-power applications
- Temperature range may restrict usage in extreme environments
Working Principles
The MAX17201G+T is a voltage regulator IC that regulates the input voltage to a stable output voltage within the specified range. It achieves this by utilizing an internal control loop that adjusts the duty cycle of an integrated switch. This control loop continuously monitors the output voltage and adjusts the switch accordingly to maintain the desired output voltage.
Detailed Application Field Plans
The MAX17201G+T finds applications in various fields, including but not limited to:
- Portable electronic devices: Provides regulated power supply for smartphones, tablets, and wearable devices.
- IoT (Internet of Things) devices: Enables efficient power management in connected devices such as sensors, smart home devices, and industrial monitoring systems.
- Battery-powered systems: Ideal for low-power applications where extended battery life is crucial, such as wireless sensors, medical devices, and remote controls.
Detailed and Complete Alternative Models
- MAX17202G+T: Similar to MAX17201G+T with higher maximum output current of 300mA.
- MAX17203G+T: Voltage regulator IC with adjustable output voltage and higher input voltage range.
- MAX17204G+T: Low quiescent current voltage regulator with integrated power-on reset functionality.
These alternative models offer similar features and can be considered based on specific application requirements.
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Καταγράψτε 10 συνήθεις ερωτήσεις και απαντήσεις που σχετίζονται με την εφαρμογή του MAX17201G+T σε τεχνικές λύσεις
Sure! Here are 10 common questions and answers related to the application of MAX17201G+T in technical solutions:
Q: What is the MAX17201G+T? A: The MAX17201G+T is a fuel gauge IC (Integrated Circuit) designed for accurately measuring the remaining capacity of a single-cell lithium-ion battery.
Q: What is the typical operating voltage range of the MAX17201G+T? A: The typical operating voltage range is from 2.7V to 4.5V.
Q: Can the MAX17201G+T be used with other types of batteries besides lithium-ion? A: No, the MAX17201G+T is specifically designed for use with single-cell lithium-ion batteries.
Q: How accurate is the fuel gauge measurement provided by the MAX17201G+T? A: The MAX17201G+T provides highly accurate fuel gauge measurements with an error of less than 1%.
Q: Does the MAX17201G+T support battery temperature monitoring? A: Yes, the MAX17201G+T has built-in temperature sensing capabilities for accurate temperature monitoring of the battery.
Q: Can the MAX17201G+T communicate with a microcontroller or host system? A: Yes, the MAX17201G+T supports I2C communication, allowing it to interface with a microcontroller or host system.
Q: What is the maximum charge current that the MAX17201G+T can handle? A: The MAX17201G+T can handle a maximum charge current of up to 3.5A.
Q: Is the MAX17201G+T suitable for low-power applications? A: Yes, the MAX17201G+T is designed for low-power applications and has a low quiescent current of typically 5µA.
Q: Does the MAX17201G+T provide any protection features for the battery? A: Yes, the MAX17201G+T includes overvoltage, undervoltage, and overcurrent protection to safeguard the battery.
Q: Can the MAX17201G+T be used in portable devices such as smartphones or wearables? A: Yes, the MAX17201G+T is suitable for various portable devices that use single-cell lithium-ion batteries, including smartphones and wearables.
Please note that these answers are general and may vary depending on specific application requirements. It's always recommended to refer to the datasheet and consult with the manufacturer for detailed information.