Description
DA9213, DA9214, and DA9215 Multi-Phase 5A/Phase DC-DC Buck Converter General .
DA9213, DA9214, and DA9215 are PMUs optimized for the supply of CPUs, GPUs, and DDR memory rails in smartphones, tablets and other portable applicatio.
Features
* 2.8 V to 5.5 V input voltage
* 0.3 V to 1.57 V output voltage
* 1.57 to 4.3 V with resistor divider
* 20 A DA9213
* 2 x 10 A DA9214
* 1 x 15 A + 1x 5 A DA9215
* 3 MHz nominal switching frequency (allows
use of low profile [1 mm] inductors)
* ±1 % accuracy (static)
Applications
* The fast transient response (10 A/µs) and load regulation are optimized for the latest generation of multi core application processors. DA9213 operates as a single four-phase buck converter delivering up to 20 A output current. DA9214 integrates two dual-phase buck converters, capable of delivering
