Torex Semiconductor Ltd
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XC6122D449ER-G
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XC6122D449ER-G

Product Overview

Category

XC6122D449ER-G belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

  • Compact size
  • Low power consumption
  • High precision
  • Wide input voltage range
  • Overcurrent protection
  • Thermal shutdown protection

Package

XC6122D449ER-G comes in a small surface-mount package.

Essence

The essence of XC6122D449ER-G lies in its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

The product is typically packaged in reels and the quantity per reel varies depending on the manufacturer.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage: 4.49V
  • Output Current: Up to 150mA
  • Dropout Voltage: 200mV (typical)
  • Quiescent Current: 1μA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6122D449ER-G has the following pin configuration:

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VOUT (Output Voltage)

Functional Features

  • Voltage regulation
  • Overcurrent protection
  • Thermal shutdown protection
  • Low quiescent current
  • Fast response time

Advantages and Disadvantages

Advantages

  • Small form factor
  • Wide input voltage range
  • High precision voltage regulation
  • Low power consumption
  • Built-in protection features

Disadvantages

  • Limited output current capacity
  • Not suitable for high-power applications

Working Principles

XC6122D449ER-G operates by comparing the output voltage with a reference voltage. It adjusts the resistance in the feedback loop to maintain a stable output voltage, compensating for any changes in the input voltage or load conditions. The built-in protection features ensure safe operation and prevent damage to the device.

Detailed Application Field Plans

XC6122D449ER-G finds applications in various electronic devices and circuits where precise voltage regulation is required. Some of the common application fields include:

  1. Battery-powered devices
  2. Portable electronics
  3. IoT devices
  4. Wearable devices
  5. Automotive electronics
  6. Industrial control systems

Detailed and Complete Alternative Models

  • XC6122D449GR-G
  • XC6122D449HR-G
  • XC6122D449JR-G
  • XC6122D449KR-G

These alternative models offer similar functionality and specifications, providing options for different design requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de XC6122D449ER-G en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of XC6122D449ER-G in technical solutions:

  1. Q: What is XC6122D449ER-G? A: XC6122D449ER-G is a voltage detector IC (integrated circuit) manufactured by Torex Semiconductor. It is used to monitor the voltage level in electronic circuits.

  2. Q: What is the operating voltage range of XC6122D449ER-G? A: The operating voltage range of XC6122D449ER-G is typically between 0.8V and 6.0V.

  3. Q: What is the purpose of using XC6122D449ER-G in a technical solution? A: XC6122D449ER-G is commonly used as a power supply monitoring device to ensure stable operation of electronic systems by detecting undervoltage or overvoltage conditions.

  4. Q: How does XC6122D449ER-G detect voltage levels? A: XC6122D449ER-G uses an internal voltage reference and a comparator to compare the input voltage with a preset threshold. If the voltage crosses the threshold, it triggers an output signal.

  5. Q: Can XC6122D449ER-G be used in battery-powered applications? A: Yes, XC6122D449ER-G can be used in battery-powered applications as it has a low quiescent current consumption of typically 1.0µA.

  6. Q: What is the output configuration of XC6122D449ER-G? A: XC6122D449ER-G has an open-drain output configuration, which means it requires an external pull-up resistor to provide a logic-level output.

  7. Q: Is XC6122D449ER-G suitable for automotive applications? A: Yes, XC6122D449ER-G is suitable for automotive applications as it meets the AEC-Q100 automotive qualification standards.

  8. Q: Can XC6122D449ER-G be used to detect both undervoltage and overvoltage conditions? A: No, XC6122D449ER-G is designed to detect only undervoltage conditions. For overvoltage detection, a different voltage detector IC would be required.

  9. Q: What is the typical accuracy of XC6122D449ER-G in detecting voltage levels? A: The typical accuracy of XC6122D449ER-G is ±1.5% of the threshold voltage.

  10. Q: Are there any specific precautions to consider when using XC6122D449ER-G? A: It is important to ensure proper decoupling and filtering of the power supply to minimize noise interference. Additionally, attention should be given to the selection of the external pull-up resistor for the output configuration.

Please note that the answers provided here are general and may vary depending on the specific application requirements and datasheet specifications of XC6122D449ER-G.