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Auto Grade 0.8 mm Pitch Multi-Phase Buck Converter


Auto Grade 0.8 mm Pitch Multi-Phase Buck Converter

The DA9223-A is a PMIC optimized for the supply of CPUs, GPUs, and DDR memory rails in automotive in-vehicle infotainment systems, Advanced Driver Assistance Systems (ADAS), navigation and telematics applications. The fast transient response (10 A/µs) and load regulation are optimized for the latest generation of multi core application processors.

Lifecycle status

● Active


2.8 V to 5.5 V input voltage

1x 16 A DA9223-A

3 MHz nominal switching frequency (allows use of low profile [1 mm] inductors)

±1 % accuracy (static)

±3 % accuracy (dynamic)

0.3 V to 1.57 V output voltage 1.57 to 4.3 V with resistor divider


Dynamic Voltage Control (DVC)

Automatic phase shedding

Integrated power switches

Remote sensing at point of load

I2C/SPI compatible interface

Adjustable soft start

-40 to +105 ºC temperature range

AEC-Q100 grade 2 qualified

66 TFBGA 0.8 mm pitch


In-car infotainment

Automotive display clusters

Advanced Driver Assistance Systems (ADAS)

Navigation and telematics

Mobile computing

Industrial embedded systems

Supported SoC PMIC Platforms


TFBGA 9.0 x 5.0 x 0.8 mm

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Product Briefs and Summaries
Name Date Version
DA9223/DA9224 Product Brief (1.16 MB)
Name Date Version
DA9223-A and DA9224-A Datasheet (1.37 MB) 23/04/2021 2.6