Power management IC packs more punch for mobiles

Tempe, Ariz. – Freescale Semiconductor says its MC13783 is the world’s most highly integrated power management and user interface (PMUI) chip. It’s billed as the successor to last-generation power-with-power-management devices that include the company’s MC13790, -13883, and -13890 (see Related Links), with the MC13783 touted as a more feature-packed addition for powering voice, audio, and other media functions in 3G phones, mobile gaming units, and portable media players.