MAX17225ELT+T
Product Overview
- Category: Integrated Circuit (IC)
- Use: Power Management
- Characteristics: Low-power, high-efficiency, compact size
- Package: 6-pin Thin SOT23
- Essence: Voltage Regulator
- Packaging/Quantity: Tape and Reel, 3000 units per reel
Specifications
- Input Voltage Range: 2.5V to 5.5V
- Output Voltage Range: 1.8V to 3.3V
- Maximum Output Current: 100mA
- Quiescent Current: 7µA (typical)
- Dropout Voltage: 120mV at 100mA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The MAX17225ELT+T has the following pin configuration:
- GND: Ground connection
- EN: Enable pin for turning the regulator on/off
- FB: Feedback pin for setting the output voltage
- VOUT: Output voltage pin
- VIN: Input voltage pin
- BYP: Bypass capacitor connection for noise reduction
Functional Features
- Low quiescent current enables extended battery life
- High efficiency ensures minimal power loss
- Small package size allows for space-constrained applications
- Wide input voltage range provides flexibility in power supply options
- Adjustable output voltage caters to various system requirements
- Thermal shutdown and short-circuit protection enhance safety
Advantages and Disadvantages
Advantages: - Low power consumption extends battery life - High efficiency reduces energy waste - Compact size facilitates integration into small devices - Wide input voltage range offers versatility - Adjustable output voltage accommodates different needs
Disadvantages: - Limited maximum output current may restrict certain applications - Dropout voltage may affect performance in low input voltage scenarios
Working Principles
The MAX17225ELT+T is a voltage regulator that converts an input voltage within the range of 2.5V to 5.5V into a regulated output voltage between 1.8V and 3.3V. It achieves this by utilizing a feedback mechanism that adjusts the internal circuitry to maintain a stable output voltage despite variations in the input voltage.
Detailed Application Field Plans
The MAX17225ELT+T finds applications in various fields, including but not limited to: - Portable electronic devices - Wearable technology - Internet of Things (IoT) devices - Battery-powered systems - Embedded systems
Detailed and Complete Alternative Models
Some alternative models to the MAX17225ELT+T include: - MAX17222ELT+T - MAX17223ELT+T - MAX17224ELT+T - MAX17226ELT+T
These models offer similar functionality and characteristics, providing options for different design requirements.
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技術ソリューションにおける MAX17225ELT+T の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure! Here are 10 common questions and answers related to the application of MAX17225ELT+T in technical solutions:
Q: What is the MAX17225ELT+T? A: The MAX17225ELT+T is a highly integrated fuel gauge IC (Integrated Circuit) designed for accurately measuring the remaining capacity of single-cell lithium-ion/polymer batteries.
Q: What is the typical operating voltage range of the MAX17225ELT+T? A: The MAX17225ELT+T operates within a voltage range of 2.7V to 4.5V.
Q: Can the MAX17225ELT+T be used with different battery chemistries? A: No, the MAX17225ELT+T is specifically designed for use with single-cell lithium-ion/polymer batteries.
Q: How accurate is the capacity measurement provided by the MAX17225ELT+T? A: The MAX17225ELT+T provides accurate capacity measurements with an error typically less than 1%.
Q: Does the MAX17225ELT+T support temperature monitoring? A: Yes, the MAX17225ELT+T includes an integrated temperature sensor for accurate temperature monitoring.
Q: Can the MAX17225ELT+T communicate with a microcontroller or host system? A: Yes, the MAX17225ELT+T supports I2C communication, allowing it to interface with microcontrollers or host systems.
Q: What is the standby current consumption of the MAX17225ELT+T? A: The standby current consumption of the MAX17225ELT+T is typically around 8µA.
Q: Does the MAX17225ELT+T provide any protection features for the battery? A: Yes, the MAX17225ELT+T includes overvoltage, undervoltage, and overcurrent protection to safeguard the battery.
Q: Can the MAX17225ELT+T be used in portable devices with low power requirements? A: Yes, the low standby current consumption and small form factor make the MAX17225ELT+T suitable for various portable devices.
Q: Is there any evaluation kit available for the MAX17225ELT+T? A: Yes, Maxim Integrated provides an evaluation kit (MAX17225EVKIT) that allows users to easily test and evaluate the performance of the MAX17225ELT+T in their applications.
Please note that these answers are general and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and application notes provided by the manufacturer for detailed information.