4.5V to 30V Wide Input Operating Range 80kHz~800kHz Switching Frequency Selection CC/CV Mode Control Up to 4A Output Current +/- 1.5% Voltage Reference Accuracy +/- 4% Co.

Car Charger Portable charger applications DC/DC converters with current limited Typical Application Circuit DS3270 Ver.

The EUP3270 is a synchronous step-down converter capable of driving 4A continuous load with excellent line and load regulation. The EUP3270 operates in either CC (Constant Current) mode or CV (Constant Voltage) mode with an input voltage range from 4.

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