DA9131-A
Description
DA9131-A is an power management IC (PMIC) suitable for supplying CPUs, GPUs, DDR memory rails in single in-line pin package (SIPP) modules, vehicle infotainment systems, ADAS, automotive navigation, centre console and telematics. DA9131-A integrates two single-phase buck converters, each phase requiring a small external 0.22 µH inductor.
Key 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 transient (dynamic)
- Programmable GPIOs
