UDT020A0X3-SRZ Power Supplies - Board Mount

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DC-DC converters are electronic devices used to convert a DC voltage to a different DC voltage. This has many applications, such as power conditioning for electronic components, battery charging, and more. The UDT020A0X3-SRZ DC-DC converter is a highly efficient, fully integrated, low-voltage, non-isolated solution. It is a good choice for applications requiring three regulated output voltages and a single resistor adjustment for the current-mode control.

The UDT020A0X3-SRZ DC-DC converter operates on an advanced primary side regulated topology with synchronous rectification, achieving up to 95% efficiency. It has a nominal input voltage of 12V and a nominal output voltage of 3.3V, 5V, and 12V, programmable over a wide operating range. It is capable of an output power of up to 8 watts and can deliver up to 1.8 A at 3.3V, 1.5A at 5V, and 600 mA at 12V. It also includes integrated functions that require minimal external components to reduce the component count and minimize the component costs.

The operation of the UDT020A0X3-SRZ DC-DC converter is based on current-mode control with a single resistor adjustment. This allows for improved dynamic response with fast load steps, and improved efficiency over a wide range of loads. The device includes protection features such as over-voltage, over-current, and over-temperature protection, and a low-E-resistor and programmable soft-start for improved system transient response and EMI performance.

The UDT020A0X3-SRZ DC-DC converter has a wide range of applications, such as industrial automation, datacom, automotive, audio, consumer, and more. It is suitable for powering microcontrollers, DSPs, FPGAs, ASICs, and a range of other electronic components. It is also suitable for use in portable electronic devices, such as point-of-sale terminals, gaming machines, and portable medical devices.

In conclusion, the UDT020A0X3-SRZ DC-DC converter offers a fully integrated, low-voltage, non-isolated solution with three regulated output voltages for applications requiring a small form factor and minimum external components. It has an excellent efficiency rating of up to 95%, and offers current-mode control with a single resistor adjustment. The device is suitable for a wide range of applications, including industrial automation, datacom, automotive, audio, consumer, and portable electronic devices.

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