MAX17000ETG+T
Product Overview
- Category: Integrated Circuit (IC)
- Use: Power Management
- Characteristics: High-efficiency, Low-power, Compact Size
- Package: 24-pin TQFN
- Essence: Voltage Regulator
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage Range: 0.8V to 3.6V
- Output Current: Up to 1A
- Quiescent Current: 17µA (typical)
- Efficiency: Up to 95%
- Switching Frequency: 2MHz
- Operating Temperature Range: -40°C to +85°C
Pin Configuration
The MAX17000ETG+T has a 24-pin TQFN package with the following pin configuration:
- EN - Enable Input
- FB - Feedback Input
- GND - Ground
- SW - Switch Node
- LX - Inductor Connection
- PGND - Power Ground
- VCC - Supply Voltage Input
- SS/TR - Soft-Start/Tracking Input
- COMP - Compensation Node
- BST - Bootstrap Capacitor Connection
- AGND - Analog Ground
- VIN - Input Voltage
- PGND - Power Ground
- PGND - Power Ground
- PGND - Power Ground
- PGND - Power Ground
- PGND - Power Ground
- PGND - Power Ground
- PGND - Power Ground
- PGND - Power Ground
- PGND - Power Ground
- PGND - Power Ground
- PGND - Power Ground
- PGND - Power Ground
Functional Features
- High-efficiency step-down voltage regulator
- Integrated power MOSFETs for compact design
- Low quiescent current for improved battery life
- Wide input voltage range for versatile applications
- Adjustable output voltage for flexibility
- Soft-start and tracking capability for controlled startup
- Overcurrent and overtemperature protection for reliability
Advantages and Disadvantages
Advantages: - High efficiency helps conserve energy - Compact size saves board space - Low quiescent current extends battery life - Wide input voltage range allows for various power sources - Adjustable output voltage suits different requirements - Built-in protection features enhance reliability
Disadvantages: - Limited output current (up to 1A) - Requires external components for operation - Higher cost compared to non-integrated solutions
Working Principles
The MAX17000ETG+T is a high-efficiency step-down voltage regulator that converts a higher input voltage to a lower output voltage. It utilizes integrated power MOSFETs to minimize external component count and reduce board space. The regulator operates at a fixed switching frequency of 2MHz, providing fast transient response and efficient power conversion.
The device incorporates a feedback loop to regulate the output voltage based on the FB pin input. It also features soft-start and tracking capabilities, allowing controlled startup and synchronization with other power supplies. Overcurrent and overtemperature protection mechanisms ensure safe operation under abnormal conditions.
Detailed Application Field Plans
The MAX17000ETG+T is suitable for a wide range of applications, including but not limited to:
- Battery-powered devices
- Portable electronics
- IoT (Internet of Things) devices
- Wearable devices
- Industrial equipment
- Automotive systems
- Medical devices
Its compact size, high efficiency, and low quiescent current make it ideal for power management in space-constrained applications where energy efficiency is crucial.
Detailed and Complete Alternative Models
- MAX17001ETG+T
- MAX17002ETG+T
- MAX17003ETG+T
- MAX17004ETG+T
- MAX17005ETG+T
These alternative models offer similar functionality and characteristics to the MAX17000ETG+T, providing flexibility in design choices based on specific requirements.
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기술 솔루션에 MAX17000ETG+T 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
Sure! Here are 10 common questions and answers related to the application of MAX17000ETG+T in technical solutions:
Q: What is the MAX17000ETG+T? A: The MAX17000ETG+T is a fuel gauge IC (Integrated Circuit) designed for accurately measuring the remaining capacity of a single-cell lithium-ion battery.
Q: How does the MAX17000ETG+T work? A: The MAX17000ETG+T uses a sophisticated algorithm to measure the battery's voltage, current, temperature, and other parameters to estimate the state of charge (SOC) and remaining capacity.
Q: What is the input voltage range of the MAX17000ETG+T? A: The MAX17000ETG+T can operate with an input voltage range from 2.7V to 4.5V, making it suitable for various lithium-ion battery applications.
Q: Can the MAX17000ETG+T be used with multiple cells in series? A: No, the MAX17000ETG+T is specifically designed for single-cell lithium-ion batteries and cannot be used directly with multiple cells in series.
Q: Does the MAX17000ETG+T require external calibration? A: No, the MAX17000ETG+T is factory-calibrated and does not require any external calibration. It provides accurate readings out of the box.
Q: Can the MAX17000ETG+T measure battery temperature? A: Yes, the MAX17000ETG+T has an integrated temperature sensor that allows it to measure the battery temperature, which helps in accurate SOC estimation.
Q: Is the MAX17000ETG+T compatible with different communication interfaces? A: Yes, the MAX17000ETG+T supports I2C (Inter-Integrated Circuit) communication interface, making it compatible with a wide range of microcontrollers and systems.
Q: What is the typical accuracy of the MAX17000ETG+T? A: The MAX17000ETG+T has a typical accuracy of ±1% for SOC estimation, providing reliable battery capacity information.
Q: Can the MAX17000ETG+T detect battery faults or abnormal conditions? A: Yes, the MAX17000ETG+T has built-in features to detect various battery faults, such as overvoltage, undervoltage, and overtemperature conditions.
Q: What are some typical applications of the MAX17000ETG+T? A: The MAX17000ETG+T is commonly used in portable devices like smartphones, tablets, wearables, and other battery-powered consumer electronics to accurately monitor battery capacity.
Please note that these answers are general and may vary depending on specific use cases and configurations.