Rohm – High-efficiency power management IC for Freescale i.MX 6SoloLite processors

Rohm's latest news is the development of an efficient power management IC optimized for Freescale Semiconductor's i.MX 6SoloLite application processor. The i.MX 6SoloLite processor has a good market record as an application platform for battery-driven applications, which are battery-driven applications that are critical to power consumption, such as e-books, wearable technology, tablets, and industrial devices. Portable terminals and other portable devices. Rohm's BD71805MWV utilizes power technology developed for mobile applications to optimize the circuit configuration of the i.MX 6SoloLite processor. The result is a significant reduction in power consumption during standby and normal operation, which significantly extends battery life. One of the most important considerations in portable device design is maximizing battery life to increase working time. However, reducing the power consumption of individual components to minimize energy consumption has proven to be particularly challenging. Although Freescale's i.MX 6 SoloLite processor has been widely used in various mobile devices to achieve energy-efficient operation, the requirements for reducing power consumption are increasing. In response, the BD71805MWV uses ROHM's industry-leading analog technology to implement an ideal power system for driving i.MX 6SoloLite processors. Compared to traditional products, this results in a power conversion efficiency of more than 82% (during normal operation) and a reduction in standby current consumption of 45%, which is the key to reducing overall power consumption. In addition, it also has a built-in RTC (real-time clock) function, which can realize clock and calendar management without driving the main processor, thereby extending the working time, and has a lithium-ion battery charger with 30V input overvoltage protection. This eliminates the need for an external power supply. ICs will reduce the footprint by 20% and help further miniaturization. Looking ahead, ROHM will continue to expand its product family optimized for various applications, from consumer devices to industrial equipment, including PMICs for i.MX 6 series processors, including i.MX 6Solo, i.MX 6DualLite and more. the company.