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UC2844BD1R2G  

DC DC Switching Controllers

The UC2844BD1R2G is a high-voltage, high-power integrated circuit (IC) manufactured by ON Semiconductor. It is a part of the UC2844 series, which are designed for use in offline flyback switching regulators and other high-voltage applications.

Description:

The UC2844BD1R2G is a monolithic integrated circuit that provides all the active functions required for a current mode flyback switching regulator. It includes a current source, a current sensing comparator, a voltage error amplifier, an oscillator, a dead time control, a high-voltage output driver, and a shutdown function.

Features:

1. High-voltage operation: The UC2844BD1R2G is designed to operate at high voltages, making it suitable for use in applications that require high-voltage power supplies.
2. Current mode control: The IC uses current mode control, which provides fast transient response and improved line and load regulation.
3. High-power capability: The UC2844BD1R2G is capable of handling high power levels, making it suitable for use in power supply applications that require high power output.
4. Thermal shutdown: The IC includes a thermal shutdown function, which protects the device from overheating.
5. Small package size: The UC2844BD1R2G is available in a small package size, making it suitable for use in compact power supply designs.

Applications:

The UC2844BD1R2G is commonly used in a variety of power supply applications, including:

1. Offline flyback switching regulators
2. High-voltage power supplies
3. Power adapters and chargers
4. LED lighting applications
5. Industrial control systems

Overall, the UC2844BD1R2G is a versatile and powerful integrated circuit that is well-suited for use in high-voltage, high-power applications. Its features, such as current mode control and thermal shutdown, make it a reliable choice for power supply designers.

UC2844BD1R2G Documents

Download datasheets and manufacturer documentation for UC2844BD1R2G

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