Torex Semiconductor Ltd
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XC6122A340ER-G
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XC6122A340ER-G

Product Overview

Category

XC6122A340ER-G belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

  • High precision voltage regulation
  • Low dropout voltage
  • Low quiescent current
  • Thermal shutdown protection
  • Short circuit protection

Package

XC6122A340ER-G is available in a small SOT-23-5 package.

Essence

The essence of XC6122A340ER-G lies in its ability to provide stable and regulated voltage output for various electronic devices.

Packaging/Quantity

It is typically packaged in reels, with each reel containing a specific quantity of XC6122A340ER-G units.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage: 3.4V
  • Dropout Voltage: 200mV (typical)
  • Quiescent Current: 30μA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6122A340ER-G has the following pin configuration:

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. NC (No Connection)
  4. EN (Enable)
  5. VOUT (Output Voltage)

Functional Features

  • High Precision Regulation: The XC6122A340ER-G provides precise voltage regulation, ensuring stable and accurate output.
  • Low Dropout Voltage: With a low dropout voltage, it can maintain regulation even when the input voltage is close to the output voltage.
  • Low Quiescent Current: The device consumes minimal current when in standby mode, conserving power.
  • Thermal Shutdown Protection: It incorporates thermal shutdown protection to prevent damage due to excessive heat.
  • Short Circuit Protection: XC6122A340ER-G is equipped with short circuit protection, safeguarding the device and connected components.

Advantages and Disadvantages

Advantages

  • High precision voltage regulation ensures stable performance.
  • Low dropout voltage allows for efficient operation even with low input voltages.
  • Low quiescent current minimizes power consumption.
  • Thermal shutdown protection prevents overheating.
  • Short circuit protection safeguards the device and connected components.

Disadvantages

  • Limited output voltage options (fixed at 3.4V).
  • Not suitable for applications requiring adjustable output voltage.

Working Principles

XC6122A340ER-G operates by comparing the output voltage to a reference voltage. It adjusts the internal resistance to maintain a constant output voltage, compensating for changes in the input voltage and load conditions. The enable pin allows for control of the regulator's operation.

Detailed Application Field Plans

XC6122A340ER-G finds application in various electronic devices, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Embedded systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6122A340ER-G are: - XC6122B340ER-G: Similar specifications, but with a different package. - XC6122C340ER-G: Higher output voltage variant. - XC6122A330ER-G: Lower output voltage variant.

These alternative models provide flexibility in choosing the appropriate voltage regulator based on specific requirements.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением XC6122A340ER-G в технических решениях.

Sure! Here are 10 common questions and answers related to the application of XC6122A340ER-G in technical solutions:

  1. Question: What is XC6122A340ER-G?
    - Answer: XC6122A340ER-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 XC6122A340ER-G?
    - Answer: The operating voltage range of XC6122A340ER-G is typically between 0.8V and 6.0V.

  3. Question: How does XC6122A340ER-G work?
    - Answer: XC6122A340ER-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 XC6122A340ER-G?
    - Answer: XC6122A340ER-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. Question: What is the quiescent current consumption of XC6122A340ER-G?
    - Answer: The quiescent current consumption of XC6122A340ER-G is typically around 1.0µA, making it suitable for low-power applications.

  6. Question: Can XC6122A340ER-G be used for overvoltage protection?
    - Answer: No, XC6122A340ER-G is specifically designed for undervoltage detection and does not provide overvoltage protection.

  7. Question: What is the typical response time of XC6122A340ER-G?
    - Answer: The typical response time of XC6122A340ER-G is around 200µs, allowing for quick detection of voltage drops.

  8. Question: Can XC6122A340ER-G be used in automotive applications?
    - Answer: Yes, XC6122A340ER-G is AEC-Q100 qualified and can be used in automotive applications that require undervoltage monitoring.

  9. Question: What is the temperature range of XC6122A340ER-G?
    - Answer: XC6122A340ER-G has an operating temperature range of -40°C to +85°C, making it suitable for a wide range of environments.

  10. Question: Is XC6122A340ER-G available in different package options?
    - Answer: Yes, XC6122A340ER-G is available in various package options, including SOT-23-3 and USP-4C.