Multiphase 20A Output Current Sub-PMIC
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概要
Description
The DA9213-A is a synchronous 20A step-down converter supplying the processor's core or GPU rail in automotive infotainment and navigation system applications requiring high currents. DA9213-A is also suitable for powering FPGAs.
The input voltage range of 2.8V to 5.5V makes it suitable for standard 5V supplies or USB power supplies. DA9213-A delivers 20A of output current, suitable for the highest performing application processors such as multicore arrangements of the Arm® Cortex®-A15/A57 family. Due to the multiphase topology, DA9213-A provides outstanding ±2% load transient response and component sizes below 1mm height.
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 <1mm height components
Supported SoC PMIC Platforms
- Xilinx MPSoCs and FPGAs
- Xilinx Zynq UltraScale+ MPSoC (ZU3EG, ZU7EV, ZU9CG)
- Xilinx Zynq UltraScale+ MPSoC (ZU3CG, ZU9EG, ZU19EG)
- Xilinx UltraScale+ MPSoC Customized Solution
- Renesas R-Car Processor Family
- R-Car H3
特長
- 2.8V to 5.5V input voltage
- 0.3V to 1.57V output voltage
- 20A output current
- Dynamic Voltage Control
- 3MHz nominal switching frequency avoiding the AM band
- Load transient response ±2.0%
- Adjustable soft start
- -40 °C to +105 °C temperature range
- Interface I2C and SPI
- Package: BGA 5.8mm x 3.8mm 0.5mm pitch
アプリケーション
アプリケーション
- Advanced Driver Assistance Systems (ADAS)
- Automotive infotainment
- Automotive navigation devices
設計・開発
モデル
ECADモデル
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| WLCSP 66 2.5 x 4.5 ㎟, VFBGA 3.55 x 5.75 ㎟ |
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