Damien Barthélémy

Project with 300mA residual current sensor CDT (fluxgate technology) for automotive applications from prototype to pre-series. Product official launch 02/2025

• • Was responsible of product schematic, BOM/AVL, PCBA routing and EMS production as project electronic lead engineer. Designed new schematic and PCBA for full product redesign to solve EMC and consumption issues.

• • Investigated accuracy issues and designed correction, R&D laboratory testing

• • Performed customer requirement analysis, defined electronic requirements and wrote design justification.

• • Performed functional safety analysis (FMEDA, DFA) for an ISO 26262 ASIL-B(D) product, performed failure mode analysis (FMEA), performed reliability analysis (IEC 62380)

• • Designed DV/PV test plan, IEC 60664 (insulation), ISO 16750 (environment) IEC 61000/ISO 11452/CISPR25 (EMC). Performed EMC testing at external lab and proposed and implemented design changes to solve issues.

• • Defined production line specification.

• • Designed Test board schematic, performed routing, managed manufacturing.

• • Customer visit. Project with battery (BMS) 1500A current sensor, in series production

• • Accuracy issues, design justification, production line support and debug Keywords: Altium, LTSpice, Matlab, Microchip MPLAB, NI Teststand

• • Railway project: Adapted a CAN bus communication interface for an isolated DCDC converter demonstrator, using an exisiting CAN bus stack in C language. Implemented CAN bus protocol in VHDL for an FPGA.

• • Railway project: Studied adaptation of motor control software for Sensorless speed measurement for asynchronous machine with saliency approach.

Project with 100kW inverter for electric vehicle, with electrical motor (PMSM), for an ASIL-D (ISO 26262) functional safety product.

• • Calibrated existing Simulink code platform for project e-machine. Performed