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Description

ZCC1460QB is a high efficiency, monolithic synchronous step-down DC/DC converter utilizing a Jitter frequency, average current mode control architecture. Capable of delivering up to 6A continuous load with excellent line and load regulation. The device operates from an input voltage range of 7V to 38V and provides an adjustable output voltage from 3.3V to 25V. The ZCC1460QB features short circuit and thermal protection circuits to increase system reliability. The internal soft-start avoids input inrush current during startup. The ZCC1460QB require a minimum number of external components. and a wide array of protection features to enhance reliability

Features

Wide VIN Range : 7V to 38V 6A Continuous Output Current Up to 95% Efficiency @ 24V Input Dual-Channel CC/CV Mode Control Brick Wall Current Limit Built in Adjustable Line-Compensation Adjustable Output Voltages +/-1.5% Output Voltage Accuracy +/- 5% Current Limit Accuracy. Integrated 14mΩ High Side Switch Integrated 14mΩ Low Side Switch Programable Frequency(130KHz~300KHz) Burst Mode Operation at Light Load Internal loop Compensation Internal Soft Start Thermally Enhanced QFN5*5 Package