UC282TD-3

PMIC- Voltage Regulators - Linear

The UC282TD-3 is a voltage regulator in the linear PMIC family. It is made up of a three-terminal ultra-high voltage device. It is designed to provide high voltage, low current operation with high power ratings and low power dissipation. This makes the UC282TD-3 ideal for high voltage applications such as those used in medical devices, computer server power supplies and other power systems.

Applications of the UC282TD-3

The UC282TD-3 features an integrated protection circuitry that ensures reliable device operation in case of over-voltage and under-voltage conditions. This makes it well-suited for high voltage applications that require robust protection, such as industrial and medical equipment. Additionally, it is also suitable for use in automotive and telecommunications systems. Its compact size makes it ideal for use in limited space, demand-response-based applications, such as LED and HID lighting.

Working Principle of the UC282TD-3

The UC282TD-3 is a highly efficient device that can provide up to 300V of output voltage from an input voltage of 24V. It has a low output noise that is ideal for sensitive applications. It works by utilizing a voltage-feedback circuit. The voltage is set using a resistor divider across the output of the device. The feedback circuit is connected to the reference voltage of the device, allowing the output voltage to remain constant despite any changes in the input voltage.

The UC282TD-3 is designed to be a very efficient regulator, with an overall efficiency of 92%. This high efficiency is achieved through a combination of low quiescent current in the regulator itself, along with a low on-resistance in the internal circuitry of the voltage regulator. This allows the UC282TD-3 to provide a high power-to-size ratio, allowing it to be used in applications with limited space requirements.

Conclusion

The UC282TD-3 is a highly efficient three-terminal ultra-high voltage device that can provide up to 300V of output voltage from an input voltage of 24V. Its integrated protection circuitry ensures reliable operation in case of over-voltage and under-voltage conditions. It is suitable for use in high voltage applications such as medical and industrial equipment, automotive, and telecommunications systems. Additionally, its small size makes it ideal for use in limited space, demand-response-based applications. Its high efficiency allows for a high power-to-size ratio. The UC282TD-3 is a great choice for any high voltage application.