Including built in support for 4G-LTE, MediaTek's MT6595 boosts Vibe X2's multi-tasking performance and extends battery life )--Dialog Semiconductor plc , a provider of highly integrated power management, AC/DC, solid-state lighting and Bluetooth Smart wireless technology, today announced that Lenovo has implemented the DA9210 power management IC in the new Vibe X2 smartphone. The highly integrated 4-phase DC-DC buck converter delivers intelligent, precision control of power to the MediaTek MT6595 SoC.