LTEC Corporation.

  Since its founding in 1988, LTEC Corporation has utilized its semiconductor based analysis techniques and experience in research for intellectual property such as patents to provide clients with technological information in the form of reports according to their requests.

  The company currently carries out benchmarking activities, from component acquisition to analysis, for a wide variety of products including semiconductors, and also handles a range of projects including patent research. LTEC does research analysis for around 400 items per year, and generates reports for sale that take advantage of this expertise.

LTEC's analysis track record => Around 400 components analyzed yearly!

• Electric regulation devices for powertrains
  E.g.: All kinds of ECUs, controllers for EVs and HVs, idling stop devices, batteries, a variety of internal elements
• Systems and devices for driving safety
  E.g.: Steering, lighting, ad airbag systems, devices for ADAS
• Devices for vehicle bodies
  E.g.: Meters, displays such as navigation systems, heater units, power windows, audio tuners

Analysis report – battery cell supervisory unit circuit board

	Product overview Use: In-vehicle Cell Monitoring Unit Size: 116 mm x 75 mm No. of lamination layers: 4 No. of components: 445 No. of terminals: 1,174
	Installed components (BOM) Components are separated from the circuit board and analyzed to determine their type and constant elements. It is also possible to make orders for component charts only for the purpose of cost analysis.
	Circuit board layer removal observation X-ray images (image above) indicate that there are 4 laminated layers and wiring is done via through holes. Based on this information, wiring information can be extracted by excluding membranes on each layer.
	Layout wiring The image above shows a photo of the wiring on a particular layer. Everything down to spots can be identified clearly. Wiring data was automatically extracted from this photo as can be seen in the image below, and a pattern can be established with pictures that do not have fluctuation. This is highly reliable information as no human processing was carried out.
	Circuit diagrams Flat circuit diagrams are created from the extracted wiring information, and along with providing a clear view of components like the power nodes and main routing, information is arranged functionally so that operations are easy to understand. Library data for the output based on the PDF circuit diagram and EDIF are available. Separate from this, data can also be delivered in CAD format (option).
	Cross probing tool A cross probing tool allows component and wiring layouts to be highlighted on the circuit diagram.
	Optional analysis The analyses mentioned until here show the detailed characteristics of the product. If means including transistor multiplier measurement, provision of layout data, structural analysis (cross-section, composition, etc.), thermal analysis, and noise analysis were used, provision of data attained from these measures is also possible (optional). Cross-section structural analysis Thermal analysis Noise analysis

For further details including content and costs, please contact:

MarkLines Co., Ltd., Consulting Services Department
Person in charge: Mr.Saito
TEL：(03) 4241-3906
e-mail：benchmarkdata@marklines.com