Torex Semiconductor Ltd
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XC6122D346ER-G
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XC6122D346ER-G

Product Overview

Category

XC6122D346ER-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: XC6122D346ER-G provides a stable output voltage regardless of input voltage fluctuations.
  • Low dropout voltage: It operates efficiently even when the input voltage is close to the desired output voltage.
  • Low quiescent current: The regulator consumes minimal current when no load is connected.
  • Thermal shutdown protection: It automatically shuts down to prevent damage due to excessive heat.

Package

XC6122D346ER-G comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

The essence of XC6122D346ER-G lies in its ability to maintain a constant voltage supply, ensuring reliable operation of electronic components.

Packaging/Quantity

This product is typically packaged in reels or tape and reel packaging. The quantity per reel varies depending on the manufacturer's specifications.

Specifications

  • Input voltage range: 2.5V - 6.0V
  • Output voltage: 3.46V
  • Maximum output current: 150mA
  • Dropout voltage: 200mV (at 100mA)
  • Quiescent current: 30µA (typical)
  • Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

XC6122D346ER-G has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. VOUT: Output voltage pin

Functional Features

  • Voltage regulation: Maintains a stable output voltage within the specified range.
  • Overcurrent protection: Safeguards against excessive current flow.
  • Thermal shutdown protection: Prevents overheating and potential damage.
  • Short-circuit protection: Automatically shuts down in case of a short circuit.

Advantages and Disadvantages

Advantages

  • Compact size and surface-mount package make it suitable for space-constrained applications.
  • Low dropout voltage ensures efficient operation even with low input voltages.
  • Thermal shutdown protection prevents damage due to excessive heat.
  • Overcurrent and short-circuit protection enhance the reliability of the circuit.

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications.
  • Input voltage range is relatively narrow compared to some other voltage regulators.

Working Principles

XC6122D346ER-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

XC6122D346ER-G finds applications in various electronic devices, including but not limited to: - Portable consumer electronics - Battery-powered devices - IoT devices - Wearable devices - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6122D346ER-G are: - LM317T - LT1084CP - LM7805 - NCP1117ST50T3G

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

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Перечислите 10 распространенных вопросов и ответов, связанных с применением XC6122D346ER-G в технических решениях.

Sure! Here are 10 common questions and answers related to the application of XC6122D346ER-G in technical solutions:

  1. Question: What is XC6122D346ER-G?
    Answer: XC6122D346ER-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 XC6122D346ER-G?
    Answer: The operating voltage range of XC6122D346ER-G is typically between 0.8V and 6.0V.

  3. Question: How does XC6122D346ER-G work?
    Answer: XC6122D346ER-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.

  4. Question: What is the output type of XC6122D346ER-G?
    Answer: XC6122D346ER-G has an open-drain output type, which means it can be connected to other devices or circuits to indicate a low voltage condition.

  5. Question: What is the quiescent current consumption of XC6122D346ER-G?
    Answer: The quiescent current consumption of XC6122D346ER-G is typically around 1.0µA, making it suitable for low-power applications.

  6. Question: Can XC6122D346ER-G be used in battery-powered devices?
    Answer: Yes, XC6122D346ER-G is ideal for battery-powered devices due to its low quiescent current consumption, helping to conserve battery life.

  7. Question: What is the accuracy of the voltage detection threshold in XC6122D346ER-G?
    Answer: The accuracy of the voltage detection threshold in XC6122D346ER-G is typically ±1.5%.

  8. Question: Can XC6122D346ER-G be used for overvoltage protection?
    Answer: No, XC6122D346ER-G is specifically designed for undervoltage detection and does not provide overvoltage protection.

  9. Question: What is the temperature range of XC6122D346ER-G?
    Answer: XC6122D346ER-G has an operating temperature range of -40°C to +85°C, making it suitable for a wide range of environments.

  10. Question: Are there any application notes or reference designs available for XC6122D346ER-G?
    Answer: Yes, Torex Semiconductor provides application notes and reference designs on their website, which can help in implementing XC6122D346ER-G in various technical solutions.

Please note that the answers provided here are general and may vary depending on the specific datasheet and documentation provided by the manufacturer.