A7442 Datasheet - AiT Semiconductor

A7442 DC-DC CONVERTER/BUCK

AP7442 is a High Efficiency Synchronous DC-DC Buck Converters with CV / CC modes, which can output up to 4.2 A in a wide input range from 6 V to 36 V. The A7442 operates either in CV (Constant Voltage) mode or CC (Constant Current) mode. With the CV / CC mode, adjustable current limit and output vol.

A7442 Features

* such as output cord voltage drop compensation and low voltage drop operation is especially suitable for car charger. FEATURES

* Wide Input Supply Voltage Range of 6V ~ 40V

* Up to 4.2 A Output Current

* Up to 95 % Efficiency

* 130kHz Fixed Switching Frequency

* Internal Soft-sta

A7442-AiTSemiconductor.pdf