Overview
Description
The DA9214-A is a synchronous dual step-down converter supplying the processor's core and GPU rail in automotive infotainment and navigation system applications requiring high currents. DA9214-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. DA9214-A delivers2x 10A 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, DA9214-A provides outstanding 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 (ZU3CG, ZU9EG, ZU19EG)
- Renesas R-Car Processor Family
- R-Car H3
Features
- 2.8V to 5.5V input voltage
- 0.3V to 1.57V output voltage
- 2x 10A output current
- Dynamic Voltage Control
- 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
- Package: BGA 5.8mm x 3.8mm 0.5mm pitch
Comparison
Applications
- Automotive infotainment
- Automotive navigation devices
- Advanced Driver Assistance Systems (ADAS)
Documentation
Featured Documentation
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| Type | Title | Date |
| Datasheet | PDF 1.23 MB | |
| Other | ZIP 2.75 MB | |
| Product Brief | PDF 857 KB | |
| Manual - Development Tools | PDF 1.70 MB | |
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Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Processing table
| BGA | Tray | 3 | |||
| BGA | Tray | 3 | |||
| BGA | Tape & Reel | 3 | |||
| BGA | Tape & Reel | 3 |
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