Torex Semiconductor Ltd
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XC6122E447ER-G
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XC6122E447ER-G

Product Overview

Category

XC6122E447ER-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

XC6122E447ER-G is available in a small SOT-23-5 package.

Essence

The essence of XC6122E447ER-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 XC6122E447ER-G voltage regulators.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage: 4.47V
  • Dropout Voltage: 200mV (typical)
  • Maximum Output Current: 150mA
  • Quiescent Current: 30µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6122E447ER-G has five pins arranged as follows:

```

| | --| |-- |____| ```

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

Functional Features

  • Voltage regulation: XC6122E447ER-G ensures a stable output voltage regardless of input voltage fluctuations.
  • Overcurrent protection: It safeguards the circuit by limiting the output current in case of excessive load.
  • Thermal shutdown protection: The regulator automatically shuts down if the temperature exceeds a certain threshold, preventing damage to the device.

Advantages and Disadvantages

Advantages

  • Small form factor allows for easy integration into compact electronic designs.
  • High efficiency results in minimal power loss during voltage regulation.
  • Wide input voltage range makes it compatible with various power sources.
  • Overcurrent and thermal shutdown protection enhance circuit reliability.

Disadvantages

  • Limited maximum output current may restrict its use in high-power applications.
  • No adjustable output voltage option available.

Working Principles

XC6122E447ER-G utilizes a combination of internal circuitry and feedback mechanisms to maintain a constant output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuit accordingly to regulate the output voltage within the specified range.

Detailed Application Field Plans

XC6122E447ER-G finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Wearable devices - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6122E447ER-G are: - XC6206P332MR-G - LM1117IMPX-3.3/NOPB - MCP1700T-3302E/TT

These models offer similar voltage regulation capabilities and can be suitable replacements depending on specific requirements.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av XC6122E447ER-G i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of XC6122E447ER-G in technical solutions:

  1. Question: What is XC6122E447ER-G?
    Answer: XC6122E447ER-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 XC6122E447ER-G?
    Answer: The operating voltage range of XC6122E447ER-G is typically between 0.8V and 6.0V.

  3. Question: How does XC6122E447ER-G work?
    Answer: XC6122E447ER-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 XC6122E447ER-G?
    Answer: XC6122E447ER-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 XC6122E447ER-G?
    Answer: The quiescent current consumption of XC6122E447ER-G is typically around 1.0µA, making it suitable for low-power applications.

  6. Question: Can XC6122E447ER-G be used for overvoltage detection?
    Answer: No, XC6122E447ER-G is specifically designed for undervoltage detection. For overvoltage detection, you would need a different voltage detector IC.

  7. Question: What is the typical response time of XC6122E447ER-G?
    Answer: The typical response time of XC6122E447ER-G is around 200µs, which means it can quickly detect voltage drops and trigger the output signal.

  8. Question: Can XC6122E447ER-G be used in automotive applications?
    Answer: Yes, XC6122E447ER-G is AEC-Q100 qualified, making it suitable for automotive applications where reliable undervoltage detection is required.

  9. Question: What is the temperature range of XC6122E447ER-G?
    Answer: XC6122E447ER-G has an operating temperature range of -40°C to +85°C, allowing it to be used in a wide range of environments.

  10. Question: How is XC6122E447ER-G typically packaged?
    Answer: XC6122E447ER-G is commonly available in a SOT-25 package, which is a small surface-mount package with 5 pins.

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