DA9214-A

DA9214-A

Multiphase 2x 10 A Output Current Sub-PMIC

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High efficiency over a wide output range

DA9214-A is a synchronous dual step down converter supplying the processors core and GPU rail in automotive infotainment and navigation system applications requiring high currents. DA9214-A is also suitable for powering FPGA’s.

The input voltage range of 2.8 to 5.5 V makes it suitable for standard 5 V supply or USB power supplies. DA9214-A delivers 2x 10 A output current, suitable for the highest performing application processors such as multi core arrangements of ARM Cortex A15/A57 family. Due to the multiphase topology DA9214-A provides outstanding load transient response and component sizes below 1 mm height.

Features

  • 2.8 V to 5.5 V input voltage
  • 0.3 V to 1.57 V output voltage
  • 2x 10 A output current
  • Dynamic Voltage Control (DVC)
  • 3MHz nominal switching frequency avoiding the AM band
  • Load Transient Response ±3.5 %
  • Adjustable soft start
  • -40 °C to +105 °C Temperature Range
  • Interface I2C and SPI
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Benefits

  • Dynamic Voltage Control (DVC)
  • Integrated power switches
  • Remote sensing at point of load
  • High efficiency over a wide output range
  • Low output ripple
  • Small <1 mm height components
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Applications

  • Automotive Infotainment
  • Automotive Navigation Devices
  • Advanced Driver Assistance Systems (ADAS)
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Supported SoC PMIC Platforms

Xilinx MPSoCs & FPGAs

  • Xilinx Zynq UltraScale+ MPSoC (ZU3CG, ZU9EG, ZU19EG)

Renesas® R-Car Processor Family

  • Renesas® R-Car H3
Package
BGA 5.8 x 3.8mm 0.5mm pitch

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