XC6124C439ER-G

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PMIC - Supervisors, or PMICs, are integrated circuit designs that regulate and monitor power-related signals, such as temperature, current, voltage, and current-carrying capacity. They are generally used to ensure that a device receives a clean, efficient source of power and maintains safe operating conditions. The XC6124C439ER-G PMIC (power management integrated circuit) is a supervisor circuit which includes LED capabilities and overvoltage/undervoltage protection. The XC6124C439ER-G can be used in any application that requires reliable power management, specifically for system with green LED backlighting, LCD panels, and general AC-to-DC power supply.

The XC6124C439ER-G is designed to protect devices from common power supply problems such as undervoltage and overvoltage, inrush current, overtemperature, and overcurrent. Its main features include:

• 4.5V to 24V input voltage range
• 3V to 24V output voltage range
• Output current up to 1A
• Selectable and adjustable output voltage accuracy
• Input and output OVP/UVP protection
• Reversible polarity output voltage and current capability
• Green LED backlighting control

The XC6124C439ER-G PMIC is designed for use in industrial, telecommunications, and automotive applications. It is also well suited for LED lighting and display applications, as it can provide up to 1A of current and 12V of output voltage. The XC6124C439ER-G offers a wide input voltage range and is configurable to accept either a 5V or 12V input. In addition, it can be configured to provide an adjustable output voltage, allowing it to be used in a wide range of applications.

The XC6124C439ER-G offers a variety of protections to ensure reliable operation and to prevent damage to the device. It provides overvoltage, undervoltage, overtemperature, and overcurrent protection, as well as protection against negative polarity output currents. In addition, the XC6124C439ER-G offers a green LED backlighting control that prevents backlighting from dimming due to power supply failure. The XC6124C439ER-G is designed to work with a variety of LCD panels and backlighting systems and can be configured for custom applications.

The XC6124C439ER-G works by regulating the input voltage by comparing it to the preset output voltage. If the input voltage is higher than the preset output voltage, the XC6124C439ER-G will reduce the power level and protect the device from an overvoltage event. If the input voltage is lower than the preset output voltage, the XC6124C439ER-G will increase the power level to bring the output voltage back up to the pre-set level, thus protecting the device from an undervoltage event. In addition, the XC6124C439ER-G includes overcurrent and overtemperature protection, which will automatically shut off the power supply if either of these conditions are detected. The XC6124C439ER-G also provides LED backlighting control, allowing it to dim or turn off the LED lights in case of a power supply failure or when the power is not being used.

The XC6124C439ER-G is designed for use in a wide range of applications, from general AC-to-DC power supplies to sophisticated LED systems. With its adjustable output voltage and a wide range of protection features, the XC6124C439ER-G can ensure reliable system operation in a variety of different applications. By offering high current capabilities, excellent protection features, and LED backlighting control, the XC6124C439ER-G is an ideal choice for any application that requires efficient and reliable power management.

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