Torex Semiconductor Ltd
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XC6124A445ER-G
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XC6124A445ER-G

Product Overview

Category

XC6124A445ER-G belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

  • Compact size
  • High efficiency
  • Low dropout voltage
  • Wide input voltage range
  • Overcurrent protection
  • Thermal shutdown protection

Package

XC6124A445ER-G comes in a small surface-mount package.

Essence

The essence of XC6124A445ER-G lies in its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

It is typically packaged in reels and available in quantities of 3000 units per reel.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage: 4.45V ± 2%
  • Dropout Voltage: 200mV (typical)
  • Maximum Output Current: 150mA
  • Quiescent Current: 30µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed 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: XC6124A445ER-G ensures a stable output voltage regardless of input voltage fluctuations.
  • Overcurrent Protection: It incorporates overcurrent protection to safeguard connected devices from excessive current flow.
  • Thermal Shutdown Protection: The regulator automatically shuts down if the temperature exceeds a certain threshold, preventing damage due to overheating.

Advantages and Disadvantages

Advantages

  • Small form factor allows for easy integration into compact electronic devices.
  • High efficiency results in minimal power loss during voltage regulation.
  • Wide input voltage range makes it compatible with a variety of power sources.

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications.
  • Lack of adjustable output voltage limits flexibility in certain scenarios.

Working Principles

XC6124A445ER-G operates on the principle of linear voltage regulation. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable output voltage.

Detailed Application Field Plans

XC6124A445ER-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

  1. XC6206P332MR-G: Similar voltage regulator with a different output voltage (3.3V).
  2. XC6220B331MR-G: Voltage regulator with a higher maximum output current (300mA).
  3. XC6219B182MR-G: Voltage regulator with a lower dropout voltage (100mV).

These alternative models offer different specifications and can be considered based on specific requirements.

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技術ソリューションにおける XC6124A445ER-G 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 XC6124A445ER-G in technical solutions:

  1. Q: What is XC6124A445ER-G? A: XC6124A445ER-G is a voltage detector IC manufactured by Torex Semiconductor. It is commonly used for monitoring power supply voltages in various electronic devices.

  2. Q: What is the operating voltage range of XC6124A445ER-G? A: The operating voltage range of XC6124A445ER-G is typically between 0.8V and 6.0V.

  3. Q: How does XC6124A445ER-G work? A: XC6124A445ER-G works by comparing the input voltage with a fixed reference voltage. When the input voltage falls below or exceeds the reference voltage, it triggers an output signal.

  4. Q: What is the output type of XC6124A445ER-G? A: XC6124A445ER-G has an open-drain output type, which means it can be connected to other devices through a pull-up resistor.

  5. Q: What is the typical quiescent current consumption of XC6124A445ER-G? A: The typical quiescent current consumption of XC6124A445ER-G is very low, usually around 1.0µA.

  6. Q: Can XC6124A445ER-G be used for overvoltage protection? A: No, XC6124A445ER-G is primarily designed for undervoltage detection. It does not provide overvoltage protection functionality.

  7. Q: What is the accuracy of the voltage detection threshold in XC6124A445ER-G? A: The voltage detection threshold accuracy of XC6124A445ER-G is typically ±1.0%.

  8. Q: Can XC6124A445ER-G be used in automotive applications? A: Yes, XC6124A445ER-G is suitable for automotive applications as it meets the AEC-Q100 automotive qualification standards.

  9. Q: What is the temperature range of operation for XC6124A445ER-G? A: XC6124A445ER-G can operate within a temperature range of -40°C to +85°C.

  10. Q: Is XC6124A445ER-G available in different package options? A: Yes, XC6124A445ER-G is available in various package options, including SOT-25 and USP-4B.

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