Design Implementation of Smart Battery Controls Simple as Copy & Paste
SAN DIEGO, November 14, 2006 Kontron facilitates the development and implementation of efficient power supplies for mobile applications with the new Kontron MARS (Mobile Application platform for Rechargeable Systems) modular development platform. The Kontron MARS is an optimized reference design for ETX®, ETXexpress (COM Express-compliant), and microETXexpress solutions and is easily transferable into customer-specific designs.
Apart from management interfaces for smart batteries, helpful power features such as extended input voltage ranges (i.e. industrial voltage ranges or voltage for in-vehicle PCs), connection possibilities for all ATX voltages, and backup battery support for battery replacement during operation are offered by the modular reference design. In a first step, MARS will be available as a complete evaluation board for Kontrons ETX-PM with an Intel® Pentium® M processor in connection with the ETX-eval starter kit in January 2007. Additional board support packages for COMs from Kontron will follow in February 2007. The Kontron MARS reference design is supplied as an evaluation board including IP (Intellectual Property) that is ready to use out of the box. Kontron makes the MARS design layout and switching data available in ORCAD format. Simply copy and paste into the custom baseboard layout. Customers thereby profit from an extremely short time to prototype.
The Kontron MARS reference design manages up to 2 smart batteries. Depending on the application, the smart batteries can be operated with or without the support of the operating system. Extended energy management can be programmed via the standard SM bus accesses. Via the Kontron MARS, important data such as state of charge and temperature for the smart batteries, current MARS states, and much more information can be analyzed for energy management.
Kontron MARS Reference Designs
The smart battery system manages the charging and discharging processes of up to 2 smart batteries in parallel (ca. 10% more yield) or serial operation. Transfer of the SBS state data, e.g., state of charge and temperature, is done via an SMbus on ETX, ETXexpress and microETXexpress baseboards.
The input buck-boost converter extends the input voltage range to 5-28 V and enables power supply with an ATX power supply unit or DC voltage.
An ATX-compliant power supply is available, through a dual buck converter, for ETX, ETXexpress and microETXexpress COMs. It supplies voltages of 5 V, 5 V_STB, and 12 V as well as connection options for - 5 V and - 12 V or + 3.3 V via a DC/DC switching controller.
The buck-boost converter increases the battery output voltage if a backup battery with Vmin < 12 V is used.
An evaluation board for the connection of 2 smart batteries, a manual including functional descriptions, and 1 SM bus and 2 ATX power cables are included are included in every Kontron MARS package. The MARS starter kit from Kontron will be available in January 2007.
A global leader in embedded computer technology and mobile rugged solutions, Kontron supplies a diversified customer base of OEMs, system integrators, and application providers in the: automation, test and measurement, communications, medical, gaming and entertainment, military, aerospace, transportation, and energy markets. The company helps its customers considerably reduce their time-to-market and gain a competitive advantage with products including: high-performance open computer platforms and systems, single board computers, human-machine interfaces, and mobile rugged computers and displays. Kontron employs more than 2,300 people worldwide and has manufacturing facilities in Europe, North America, and Asia-Pacific. The company is listed on the German TecDAX 30 stock exchange under the symbol "KBC". Kontron is a Premier member in the Intel ® Communications Alliance which means earliest access to leading-edge Intel technologies and privileged engineering support. For additional information on Kontron, please visit www.kontron.com.
Manager, Marketing Communications
Product and Technical Contact
Christine Van De Graaf
Product Marketing Manager, Embedded Modules