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XC6122E422ER-G
Product Overview
Category
XC6122E422ER-G belongs to the category of voltage regulators.
Use
It is commonly used in electronic circuits to regulate and stabilize the voltage supplied to various components.
Characteristics
- Voltage regulation: XC6122E422ER-G provides a stable output voltage.
- Low dropout voltage: It operates efficiently even when the input voltage is close to the output voltage.
- Low quiescent current: It consumes minimal power when in standby mode.
- Overcurrent protection: It safeguards the circuit by limiting the current flow.
- Thermal shutdown protection: It prevents overheating by shutting down the regulator in case of excessive temperature.
Package
XC6122E422ER-G is available in a small surface-mount package, making it suitable for compact electronic devices.
Essence
The essence of XC6122E422ER-G lies in its ability to regulate and maintain a constant voltage supply, ensuring proper functioning of electronic components.
Packaging/Quantity
It is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.
Specifications
- Input voltage range: 2.5V - 6.0V
- Output voltage: 4.2V
- Maximum output current: 200mA
- Dropout voltage: 150mV (at 100mA)
- Quiescent current: 30μA (typical)
- Operating temperature range: -40°C to +85°C
Detailed Pin Configuration
XC6122E422ER-G has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- VOUT: Output voltage pin
Functional Features
- Voltage regulation: XC6122E422ER-G maintains a stable output voltage regardless of input voltage fluctuations.
- Overcurrent protection: It limits the current flow to protect the circuit from damage.
- Thermal shutdown protection: The regulator shuts down if the temperature exceeds a safe threshold, preventing overheating.
Advantages and Disadvantages
Advantages
- Stable output voltage ensures reliable operation of electronic components.
- Low dropout voltage allows efficient operation even with small input-output voltage differentials.
- Low quiescent current minimizes power consumption in standby mode.
- Overcurrent and thermal shutdown protections enhance circuit safety.
Disadvantages
- Limited maximum output current may restrict its use in high-power applications.
- Narrow input voltage range may not be suitable for all scenarios.
Working Principles
XC6122E422ER-G utilizes internal circuitry to compare the output voltage with a reference voltage. It adjusts the resistance within the regulator to maintain a constant output voltage, compensating for any variations in the input voltage.
Detailed Application Field Plans
XC6122E422ER-G finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Medical equipment - Automotive electronics
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to XC6122E422ER-G are: - LM1117-4.2: A popular linear voltage regulator with similar specifications. - MCP1700-4202E: Another low dropout voltage regulator suitable for various applications. - TPS73642DBVR: A high-performance voltage regulator with low quiescent current.
These alternative models offer similar functionality and can be used as substitutes based on specific requirements.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng XC6122E422ER-G trong giải pháp kỹ thuật
Sure! Here are 10 common questions and answers related to the application of XC6122E422ER-G in technical solutions:
Question: What is XC6122E422ER-G?
Answer: XC6122E422ER-G is a voltage detector IC (integrated circuit) manufactured by Torex Semiconductor. It is commonly used for monitoring power supply voltages in various electronic devices.Question: What is the operating voltage range of XC6122E422ER-G?
Answer: The operating voltage range of XC6122E422ER-G is typically between 0.8V and 6.0V.Question: How does XC6122E422ER-G work?
Answer: XC6122E422ER-G works by comparing the input voltage with a fixed reference voltage. When the input voltage falls below a certain threshold, it triggers an output signal indicating a low voltage condition.Question: What is the output type of XC6122E422ER-G?
Answer: XC6122E422ER-G has an open-drain output type, which means it can be connected to other devices using a pull-up resistor to achieve different logic levels.Question: What is the quiescent current consumption of XC6122E422ER-G?
Answer: The quiescent current consumption of XC6122E422ER-G is typically around 1.0µA, making it suitable for low-power applications.Question: Can XC6122E422ER-G be used for overvoltage detection?
Answer: No, XC6122E422ER-G is specifically designed for undervoltage detection. It is not suitable for overvoltage detection.Question: What is the typical response time of XC6122E422ER-G?
Answer: The typical response time of XC6122E422ER-G is around 200µs, allowing for quick detection of voltage drops.Question: Can XC6122E422ER-G be used in automotive applications?
Answer: Yes, XC6122E422ER-G is AEC-Q100 qualified and can be used in automotive applications that require undervoltage monitoring.Question: What is the temperature range of XC6122E422ER-G?
Answer: XC6122E422ER-G has an operating temperature range of -40°C to +85°C, making it suitable for a wide range of environments.Question: Can XC6122E422ER-G be used in battery-powered devices?
Answer: Yes, XC6122E422ER-G's low quiescent current consumption makes it ideal for battery-powered devices where power efficiency is crucial.
Please note that these answers are general and may vary depending on the specific application and requirements.