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XC6121A446MR-G
Product Overview
Category
XC6121A446MR-G belongs to the category of voltage regulators.
Use
It is commonly used for regulating voltage in electronic circuits.
Characteristics
- Compact size
- Low power consumption
- High efficiency
- Wide input voltage range
- Overcurrent protection
- Thermal shutdown protection
Package
XC6121A446MR-G is available in a small surface-mount package.
Essence
The essence of XC6121A446MR-G lies in its ability to regulate voltage efficiently and reliably in various electronic applications.
Packaging/Quantity
The product is typically packaged in reels or tape and reel packaging, with a quantity of 3000 units per reel.
Specifications
- Input Voltage Range: 2.5V - 6.0V
- Output Voltage: 4.46V
- Output Current: 150mA
- Dropout Voltage: 200mV (typical)
- Quiescent Current: 30μA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
XC6121A446MR-G has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- VOUT: Output voltage pin
- CE: Chip enable pin
Functional Features
- Voltage regulation: XC6121A446MR-G ensures a stable output voltage regardless of input voltage fluctuations.
- Overcurrent protection: The device automatically shuts down when the output current exceeds the specified limit, protecting the circuit from damage.
- Thermal shutdown protection: In case of excessive temperature, the regulator enters a thermal shutdown mode to prevent overheating.
Advantages and Disadvantages
Advantages
- Small form factor allows for space-saving designs.
- Low power consumption makes it suitable for battery-powered applications.
- Wide input voltage range provides flexibility in various electronic systems.
- Overcurrent and thermal shutdown protection enhance the reliability of the circuit.
Disadvantages
- Limited output current may not be suitable for high-power applications.
- Dropout voltage may cause a slight voltage drop across the regulator.
Working Principles
XC6121A446MR-G operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. The device continuously monitors the input and output voltages, making necessary adjustments to ensure regulation.
Detailed Application Field Plans
XC6121A446MR-G finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wearable devices - IoT devices
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to XC6121A446MR-G are: - XC6121B446MR-G - XC6121C446MR-G - XC6121D446MR-G - XC6121E446MR-G
These models offer similar functionality and characteristics, providing options for different design requirements.
In conclusion, XC6121A446MR-G is a compact voltage regulator with excellent efficiency and protection features. Its wide application field and availability of alternative models make it a versatile choice for various electronic designs.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací XC6121A446MR-G v technických řešeních
Sure! Here are 10 common questions and answers related to the application of XC6121A446MR-G in technical solutions:
1. What is XC6121A446MR-G? - XC6121A446MR-G is a voltage detector IC (integrated circuit) manufactured by Torex Semiconductor. It is designed to monitor the voltage level of a power supply and provide an output signal when the voltage falls below a certain threshold.
2. What is the operating voltage range of XC6121A446MR-G? - The operating voltage range of XC6121A446MR-G is typically between 0.8V and 6.0V.
3. How does XC6121A446MR-G work? - XC6121A446MR-G works by comparing the input voltage with a reference voltage. When the input voltage drops below the reference voltage, it triggers an internal circuit that generates an output signal.
4. What is the output type of XC6121A446MR-G? - XC6121A446MR-G has an open-drain output type, which means it can be connected to other devices through a pull-up resistor to achieve different logic levels.
5. What is the typical quiescent current of XC6121A446MR-G? - The typical quiescent current of XC6121A446MR-G is around 1.0µA, making it suitable for low-power applications.
6. Can XC6121A446MR-G be used in battery-powered devices? - Yes, XC6121A446MR-G is well-suited for battery-powered devices due to its low quiescent current and wide operating voltage range.
7. What is the accuracy of the voltage detection in XC6121A446MR-G? - The accuracy of voltage detection in XC6121A446MR-G is typically ±2.0%.
8. Can XC6121A446MR-G be used for overvoltage protection? - No, XC6121A446MR-G is specifically designed for undervoltage detection and does not provide overvoltage protection.
9. What is the response time of XC6121A446MR-G? - The response time of XC6121A446MR-G is typically 200µs, allowing for quick detection of voltage drops.
10. Is XC6121A446MR-G available in different package types? - Yes, XC6121A446MR-G is available in a SOT-25 package, which is a small surface-mount package commonly used in electronic applications.
Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements.