DA9212

DA9211 and DA9212 Datasheet Company confidential 1. General description DA9211 and DA9212 are PMUs optimised for the supply of CPUs, GPUs, and DDR memory rails in smartphones, tablets and other handheld applications. The fast transient response (10A/µs) and load regulation are optimised for the new generation of multi-core application processors. DA9212 integrates two dual-phase buck converters, each phase using a small external 0.47 µH inductor. Each buck is capable of delivering up to 6 A output current at an output voltage in the range 0.3 - 1.57 V. The input voltage range of 2.8 – 5.5 V makes it suited for a wide variety of low voltage systems, including all Li-Ion battery-powered applications. DA9211 operates as a single four-phase buck converter delivering up to 12 A output current. To guarantee the highest accuracy and to support multiple PCB routing scenarios without loss of performance, a remote sensing capability is implemented in both DA9211 and DA9212. The power devic...