UC2825QTRG3

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The UC2825QTRG3 is an exceptionally versatile product, providing a wide range of power management and control functions. This monolithic integrated circuit utilizes a charge pump topology and provides a wide input voltage range and user-selectable output-voltage control. It\'s a common non-synchronous Buck regulator, providing high efficiency and low cost.

The UC2825QTRG3 is a high-voltage DC-DC switching regulator controller IC for the post-regulation of the output current. It is capable of regulating at very low output currents and is specifically designed for the post-regulation of the output current for AC-DC applications that require low noise and low power dissipation.

This versatile DC-DC switching regulator controller IC is capable of operation from low input supply voltages and provides adjustable output voltages from ranging from 8V to 28V. It has an on-chip voltage regulator and FET driver, and provides adjustable output current control. The device features integrated over-current protection and over-voltage protection.

In terms of the application field, the UC2825QTRG3 is typically used in scaled-down power supplies and low power applications, such as telephone lines, Ethernet switching and in power supplies for consumer appliances, AC-DC adapters, and embedded system designs. The device is also ideal for general purpose, low dropout regulators, as well as power management applications where a low output voltage output is required.

The working principle of the UC2825QTRG3 driver is the same as other DC-DC switching controllers, such as a synchronous or self-oscillating driver. It works by controlling the charging time of an internal capacitor. The voltage of the capacitor is then regulated by an adjustable voltage controller. The adjustable voltage controller then produces an output voltage that is proportional to the input voltage.

The UC2828QTRG3 is an ideal DC-DC switching controller for applications requiring efficient power converters and low cost. The wide input voltage range and adjustable output-voltage control make it suitable for consumer, automotive and industrial applications. It also provides integrated over-current and over-voltage protection to ensure optimal performance and safety.

Overall, the UC2825QTRG3 is an excellent option for any power management and control application requiring efficiency and reliability. With its wide input voltage range and adjustable output voltage control, it is suitable for both consumer and industrial applications. The integrated over-current protection and over-voltage protection ensure stable operation and improved safety.

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