Automotive-Grade 0.8mm Pitch Multiphase Buck Converter
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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
- 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
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.
Product Options
Processing table
| TFBGA 66 5 x 9 ㎟ | |||
| 66-BGA | Tray | ||
| 66-BGA | Tray | ||
| 66-BGA | Tape & Reel | ||
| 66-BGA | Tape & Reel |
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