Michelle Li and Jinrong Qian
Texas Instruments

Mobile devices are becoming an integrated part of our daily life. Let’s use the smartphone as an example. Instead of a simple phone call function, smartphones are now packed with rich features for social networking, web browsing, messaging, gaming, large HD screens and many others. All these features are pushing the phone to become a power-hungry device. Battery capacity and energy density have been increased substantially to meet the higher power requirements. Read more about Rapid Charging for Battery-Powered Portable Devices …