MAX20075ATCB/V+T

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As a leader in the power management integrated circuit (PMIC) field, MAX20075ATCB/V+T is the first device to support high-performance requirements for both advanced radio frequency (RF) and non-RF power management design strategies in a single PMIC. By utilizing a highly efficient level-shift DC-DC converter architecture, the MAX20075ATCB/V+T offers both exceptional dynamic performance and extended battery life in a variety of space-conscious applications, making it ideally suited to help meet the needs of the growing wireless market.

The MAX20075ATCB/V+T belongs to the DC-DC switching regulator family of PMICs. It offers an integrated solution that incorporates two high-efficiency level-shift converters, one with an adjustable output voltage, which supports a wide range of power delivery applications. This integrated solution enables precise control over the output voltage for RF power supply designs that require a precise output voltage to minimize power dissipation and reduce noise. Additionally, the MAX20075ATCB/V+T features a highly efficient level-shift architecture that significantly reduces power loss, extending battery life and reducing operational costs.

The MAX20075ATCB/V+T is designed to cover a wide range of voltage requirements and to support a variety of power management applications that include wireless handsets, portable medical devices, automotive telematics, IoT connected devices and many more. It is well suited for any application where battery life, thermal efficiency, and output voltage accuracy are key.

The MAX20075ATCB/V+T’s working principle lies in its level-shift DC-DC converter architecture. The device utilizes a two-stage topology to reduce power loss and optimize efficiency when providing adjustable output voltage. It begins by stepping down the input voltage to a lower intermediate voltage level with 85% efficiency before shifting the voltage up to the required output voltage with 95% efficiency. This two-stage topology helps to maximize the efficiency of the system, providing extended battery life.

The MAX20075ATCB/V+T also provides for load-shedding capabilities, which allow the device to quickly switch off during periods of high current requirement without excessive power dissipation. Additionally, the device incorporates a soft-start function designed to provide a smooth startup and protect the system from high inrush current conditions.

The MAX20075ATCB/V+T is the only PMIC in its class that offers adjustable voltage, high efficiency, fast transient response, and excellent thermal performance in an integrated solution. With its advanced features and versatile performance, the MAX20075ATCB/V+T enables engineers to deliver efficient and reliable power management even in the most demanding applications.

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