Torex Semiconductor Ltd
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XC6122E749MR-G
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XC6122E749MR-G

Product Overview

Category

XC6122E749MR-G belongs to the category of electronic components.

Use

It is commonly used in various electronic devices and circuits for voltage regulation purposes.

Characteristics

  • Voltage regulation capability
  • Small form factor
  • Low power consumption
  • High precision

Package

XC6122E749MR-G is available in a surface mount package.

Essence

The essence of XC6122E749MR-G lies in its ability to regulate voltage efficiently and accurately.

Packaging/Quantity

XC6122E749MR-G is typically packaged in reels or tubes, with a quantity of 1000 units per reel/tube.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage Range: 1.2V - 5.5V
  • Output Current: 150mA (max)
  • Dropout Voltage: 200mV (typ)
  • Quiescent Current: 30µA (typ)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6122E749MR-G has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. VOUT: Output voltage pin
  4. CE: Chip enable pin

Functional Features

  • Voltage regulation: XC6122E749MR-G ensures a stable output voltage regardless of input voltage fluctuations.
  • Overcurrent protection: It incorporates overcurrent protection to safeguard connected devices.
  • Low quiescent current: The low quiescent current minimizes power consumption when the device is in standby mode.
  • Thermal shutdown: It includes thermal shutdown protection to prevent overheating.

Advantages and Disadvantages

Advantages

  • Compact size allows for easy integration into space-constrained designs.
  • High precision voltage regulation ensures reliable performance.
  • Low power consumption extends battery life in portable devices.
  • Overcurrent protection enhances the safety of connected devices.

Disadvantages

  • Limited output current may not be suitable for high-power applications.
  • Dropout voltage may cause a slight decrease in efficiency.

Working Principles

XC6122E749MR-G utilizes a voltage reference, error amplifier, and pass transistor to regulate the output voltage. The input voltage is compared with the reference voltage, and any difference is amplified and used to control the pass transistor, maintaining a stable output voltage.

Detailed Application Field Plans

XC6122E749MR-G finds applications in various electronic devices and circuits, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wearable devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6122E749MR-G are: - XC6122 series: Offers different output voltage options and package types. - LM1117: Provides higher output current capability. - LT1763: Offers lower dropout voltage and higher precision.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de XC6122E749MR-G en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of XC6122E749MR-G in technical solutions:

  1. Question: What is XC6122E749MR-G?
    - Answer: XC6122E749MR-G is a voltage detector IC (integrated circuit) manufactured by Torex Semiconductor. It is used to monitor the voltage level in electronic circuits.

  2. Question: What is the operating voltage range of XC6122E749MR-G?
    - Answer: The operating voltage range of XC6122E749MR-G is from 0.8V to 6.0V.

  3. Question: How does XC6122E749MR-G work?
    - Answer: XC6122E749MR-G continuously monitors the input voltage and compares it with a reference voltage. When the input voltage drops below or rises above a certain threshold, it triggers an output signal.

  4. Question: What is the output type of XC6122E749MR-G?
    - Answer: XC6122E749MR-G has an open-drain output type, which means it can sink current but cannot source current.

  5. Question: What is the typical quiescent current consumption of XC6122E749MR-G?
    - Answer: The typical quiescent current consumption of XC6122E749MR-G is around 1.0µA.

  6. Question: Can XC6122E749MR-G be used for overvoltage protection?
    - Answer: No, XC6122E749MR-G is primarily designed for undervoltage detection. It does not provide overvoltage protection.

  7. Question: What is the accuracy of the voltage detection threshold in XC6122E749MR-G?
    - Answer: The accuracy of the voltage detection threshold in XC6122E749MR-G is typically ±1.5%.

  8. Question: Can XC6122E749MR-G be used in battery-powered applications?
    - Answer: Yes, XC6122E749MR-G is suitable for battery-powered applications due to its low quiescent current consumption.

  9. Question: Does XC6122E749MR-G have a built-in delay circuit?
    - Answer: No, XC6122E749MR-G does not have a built-in delay circuit. If a delay is required, an external delay circuit can be added.

  10. Question: What is the package type of XC6122E749MR-G?
    - Answer: XC6122E749MR-G is 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.