MB39C326, 6MHz Synchronous Rectification Buck-Boost DC/DC Converter IC Fact Sheet | Cypress Semiconductor
MB39C326, 6MHz Synchronous Rectification Buck-Boost DC/DC Converter IC Fact Sheet
MB39C326 was designed for the RF power amplifier of the mobile device that used 1-cell Li-ion battery. It is high-efficiency and low noise 6 MHz buck-boost DC/DC converter IC. The size of the inductor can be greatly reduced to 2-3MHz existing product by operating by the high frequency of 6MHz. Therefore, it becomes possible to reduce the substrate area of the power supply part by half. The range of the voltage that can be used can be expanded by automatic switching operation of the buck-boost circuit, and a steady power supply to the power amplifier can be supplied.