UCC28600DRG4

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UCC28600DRG4 Application Field and Working Principle

The UCC28600DRG4 is a perfect choice for those that need efficient and reliable high power module converters. This IC is designed for the offline switching power supplies in applications such as mobile phone chargers, PC monitors, digital cameras and adapters. The internal Trench Gate MOSFET technology in the UCC28600DRG4 offers very low on-resistance and high efficiency.

Using these devices as an AC/DC converter will increase efficiency and reduce power consumption due to its low power loss while connected to other components. The integrated safety features such as overvoltage protection and current limit help to keep your system safe and reliable.

The UCC28600DRG4 has a wide range of features such as adjustable peak current limit control, adjustable DCM cycle-by-cycle current limit control, adjustable average current limit control, power cycle synchronization and thermal shut down. With the high efficiency and low THD performance as well as minimal EMI/RFI noise, these features offer high performance protection and performance.

The UCC28600DRG4 uses the voltage of the power supply as the basis for current regulation. The output of the device is regulated by monitoring the voltage at the output, then adjusting the duty cycle of the regulator based on the output voltage. This method is known as the voltage mode control. The advantages of this include low switching frequency, small size and accurate voltage regulation.

The average current mode control is a popular method for regulating the output of the UCC28600DRG4. This method helps to maintains the output voltage in the long run, by detecting the average value of the input current. This helps to reduce the size of the components and achieve a high level of accuracy without requiring a high switching frequency.

In addition to the voltage mode and average current mode control, the UCC28600DRG4 also has a variety of other features such as Over Voltage Protection, Over Temperature Protection, and External Synchronization. This device also includes protection against transient loads, which helps to keep the output stable in case of sudden changes.

The main advantage of using UCC28600DRG4 to convert AC to DC is the high efficiency, low power losses and reliable performance. With its low THD performance, high power conversion and minimum EMI/RFI noise, the device is an ideal choice for AC/DC conversion in power supplies.

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