NXP (Freescale) QorIQ LS1043A-RDB
The QorIQ LS1043A reference design board (LS1043A-RDB) is designed to exercise most capabilities of the LS1043A device; NXP’s first quad-core, 64-bit ARM®-based processor for embedded networking and industrial infrastructure.
QorIQ LS1043A-RDB Dev Kit
QorIQ LS1043A-RDB Power Tree
| Rail / Function | Part Number | General Description of Part |
| 1.0V: VDD | LTM4649 | 10A Step-Down DC/DC µModule Regulator |
| 3.3V: DVDD / EVDD 0.85V : PHY 5V: System Power |
LTM4644 | Quad DC/DC µModule Regulator with Configurable 4A Output Array |
| 2.5V : OSGMII | LTC3568 | 1.8A, 4MHz, Synchronous Step-Down DC/DC Converter |
| 2.1V : PHY | LT3085 | Adjustable 500mA Single Resistor Low Dropout Regulator |
| 1.2V : TVDD 1.0V : S1VDD |
LT3065 | 45V VIN, 500mA Low Noise, Linear Regulator with Programmable Current Limit and Power Good |
Software
LTpowerPlanner
Included in the LTpowerCAD toolbox, LTpowerPlanner is a system architecture tool for system-level power management design and optimization.
To open the LTpowerPlanner project file:
- Step 1: If you have not installed LTpowerCAD on this computer, download and install LTpowerCAD
- Step 2: Within LTpowerCAD, open the "LTC Toolbox" and open LTpowerPlanner
- Step 3: Download the project file by right clicking on the link below and selecting "Save Target As".
- Step 4: After saving the file to your computer, open the project file by selecting 'Open Project' from the 'File' menu in LTpowerPlanner
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