DA9131 Datasheet (Renesas) - Dual-Channel DC-DC Converter

DA9131, Dual-Channel DC-DC Converter

DA9131 is an power management IC (PMIC) suitable for supplying CPUs, GPUs, DDR memory rails in single in-line pin package (SIPP) modules, mobile, portable and consumer applications.

DA9131 integrates two single-phase buck converters, each phase requiring a small external 0.22 µH inductor.

Each buck

DA9131 Features

* 2.8 V to 5.5 V input voltage

* 0.3 V to 1.9 V output voltage

* Up to 5 A output current per channel

* 4 MHz nominal switching frequency

* Dual-channel

* 220 nH inductor per channel

* 20 µF output capacitor

* ±1 % output voltage accuracy (static)

* ±5 % load tran