Torex Semiconductor Ltd
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XC6122E450ER-G
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XC6122E450ER-G

Product Overview

Category

XC6122E450ER-G belongs to the category of voltage regulators.

Use

It is used to regulate and stabilize voltage levels in electronic circuits.

Characteristics

  • High precision voltage regulation
  • Low dropout voltage
  • Wide input voltage range
  • Overcurrent protection
  • Thermal shutdown protection

Package

XC6122E450ER-G is available in a small surface-mount package.

Essence

The essence of XC6122E450ER-G is to provide stable and regulated voltage supply to electronic devices.

Packaging/Quantity

XC6122E450ER-G 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: 4.5V
  • Dropout Voltage: 200mV (typical)
  • Maximum Output Current: 150mA
  • Quiescent Current: 50µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6122E450ER-G has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. VOUT: Output voltage pin
  4. EN: Enable pin (optional)

Functional Features

  • Voltage regulation: XC6122E450ER-G ensures a stable output voltage regardless of input voltage fluctuations.
  • Low dropout voltage: It maintains a low voltage drop between the input and output, minimizing power loss.
  • Overcurrent protection: The device automatically shuts down if the output current exceeds the maximum limit.
  • Thermal shutdown protection: It safeguards against overheating by shutting down when the temperature exceeds a certain threshold.

Advantages and Disadvantages

Advantages

  • High precision voltage regulation ensures reliable performance of electronic devices.
  • Wide input voltage range allows compatibility with various power sources.
  • Overcurrent and thermal shutdown protection enhance safety and prevent damage to the device.

Disadvantages

  • Limited maximum output current may restrict its use in high-power applications.
  • Dropout voltage may cause a slight decrease in efficiency.

Working Principles

XC6122E450ER-G utilizes a combination of internal circuitry and feedback mechanisms to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable output.

Detailed Application Field Plans

XC6122E450ER-G finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication modules - IoT devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6122E450ER-G are: - LM1117-4.5: A popular linear voltage regulator with similar specifications. - MCP1700-4.5: Another low dropout voltage regulator suitable for various applications. - TPS7A4901: A high-performance voltage regulator with adjustable output voltage.

These alternative models offer similar functionality and can be used as substitutes depending on specific requirements.

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10 domande e risposte comuni relative all'applicazione di XC6122E450ER-G nelle soluzioni tecniche

Sure! Here are 10 common questions and answers related to the application of XC6122E450ER-G in technical solutions:

  1. Question: What is XC6122E450ER-G?
    - Answer: XC6122E450ER-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.

  2. Question: What is the operating voltage range of XC6122E450ER-G?
    - Answer: The operating voltage range of XC6122E450ER-G is typically between 0.8V and 6.0V.

  3. Question: How does XC6122E450ER-G work?
    - Answer: XC6122E450ER-G works by continuously monitoring the input voltage and comparing it with a fixed threshold voltage. When the input voltage drops below the threshold, the output of the IC changes state, indicating a low voltage condition.

  4. Question: What is the output configuration of XC6122E450ER-G?
    - Answer: XC6122E450ER-G has an open-drain output configuration, which means that it can be connected to other devices or circuits to indicate a low voltage condition.

  5. Question: Can XC6122E450ER-G be used in battery-powered applications?
    - Answer: Yes, XC6122E450ER-G can be used in battery-powered applications as it has a low quiescent current consumption of typically 1.0µA.

  6. Question: Is XC6122E450ER-G suitable for automotive applications?
    - Answer: Yes, XC6122E450ER-G is suitable for automotive applications as it meets the AEC-Q100 automotive qualification standards.

  7. Question: What is the accuracy of the voltage detection threshold in XC6122E450ER-G?
    - Answer: The accuracy of the voltage detection threshold in XC6122E450ER-G is typically ±1.5%.

  8. Question: Can XC6122E450ER-G be used for overvoltage protection?
    - Answer: No, XC6122E450ER-G is specifically designed for undervoltage detection and does not provide overvoltage protection.

  9. Question: What is the temperature range of operation for XC6122E450ER-G?
    - Answer: XC6122E450ER-G has an operating temperature range of -40°C to +85°C.

  10. Question: Are there any application notes or reference designs available for XC6122E450ER-G?
    - Answer: Yes, Torex Semiconductor provides application notes and reference designs on their website that can help with the implementation of XC6122E450ER-G in various technical solutions.

Please note that the answers provided here are general and may vary depending on specific datasheet information and application requirements.