Overview

Description

The DA9224-A is a Power Management IC (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 (10A/µs) and load regulation are optimized for the latest generation of multicore application processors.

Benefits

  • Dynamic Voltage Control (DVC)
  • Automatic phase shedding
  • Integrated power switches
  • Remote sensing at point of load
  • I2C/SPI compatible interface
  • Adjustable soft-start
  • -40 ºC to +105 ºC temperature range
  • AEC-Q100 Grade 2 qualified
  • 66 TFBGA 0.8mm pitch

Supported SoC PMIC Platforms

  • Renesas R-Car Processor Family
    • R-Car H3

Features

Features

  • 2.8V to 5.5V input voltage
  • 2x 8A DA9224-A
  • 3MHz nominal switching frequency (allows use of low profile [1mm] inductors)
  • ±1% accuracy (static)
  • ±3% accuracy (dynamic)
  • 0.3V to 1.57V output voltage 1.57V to 4.3V with resistor divider
  • Package: TFBGA 9.0mm x 5.0mm x 0.8mm

Applications

Applications

  • In-car infotainment
  • Automotive display clusters
  • Advanced Driver Assistance Systems (ADAS)
  • Navigation and telematics
  • Mobile computing
  • Industrial embedded systems

Documentation

Title Type Date
PDF1.24 MB
Datasheet
PDF1.16 MB
Product Brief

Design & Development

Models

Companion Products

R-Car H3e / H3e-2G High-end Automotive System-on-Chip (SoC) for In-vehicle Infotainment and Integrated Cockpit
Automotive-Grade 0.8mm Pitch Multiphase Buck Converter