DA9211 Overview
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.
DA9211 Key Features
- 2.8 V to 5.5 V Input voltage
- 0.3 V to 1.57 V Output voltage
- 12 A Output Current (DA9211)
- 2x 6 A Output Current (DA9212)
- 3 MHz nominal Switching Frequency
- Max Inductor height 1.0 mm
- ±1 % Accuracy (static)
- ±3 % Accuracy (dynamic)
- Dynamic Voltage Control (DVC)
- Automatic Phase Shedding
