Libin Sam Babu Email & Phone Number

Hamburg, Germany

Germany

Implementation and verification of a smart dead time concept for a GaN gate driver as part of a high voltage boost converter targeting maximum efficiency across PVT with robustness against the high switching speed that comes with the GaN FETs and therefore, high ringing caused by parasitic inductances.

Freising, Bavaria, Germany

• Design of CMOS I/O buffer module for communication between 20GSPS DAC and FPGA, meeting the target speed of 200MHz (across PVT corners) and DC specifications ((VIH_MIN, VIL_MAX, VOH_MIN, VOL_MAX, input leakage currents etc.) using low power design methodologies• Modeling of the unterminated transmission line being driven by the CMOS driver and the packagepower supply inductances and assessing the added power supply switching noise

Hamburg, Germany

Worked as a student research assistant in the Design team. Roles and responsibilities:● Design, develop and test circuits to verify solid-state battery performance ● circuit simulation in LTSpice for analysis and evaluation of circuit designs ● Using Autodesk Eagle to create schematics and board layouts for measurement setups for the characterization of solid-state batteries, including selecting and placing components, routing traces, and creating custom footprints ● Using industry-standard design rules and guidelines such as Design for Manufacturability (DFM) and Design for Testability (DFT) ● Assembly and commissioning of the previously developed circuit boards ● Programming in Python to develop automated test setups, enable long-term measurements, and to prepare the measurement results for a graphic representation ● Calibrating circuits to ensure accurate and reliable test results ● Documenting the testing process and results for future reference and collaboration

Western Offshore Unit, Mumbai, India

1. Skilled in the preventive, predictive, and breakdown maintenance of electrical equipment, switchgear,electrical motors, uninterrupted power supply(UPS) systems, DC-DC converter, HVAC systems, etc. atoffshore oil and gas platforms as well as troubleshooting of equipment with minimum downtime.2. Operation and maintenance of the electrical installations including solar and wind turbines in the offshoreplatforms.3. Coordination with other teams to create design specifications that are mutually acceptable and aim for on-time project delivery.

Trivandrum

1. Performed functional and diagnostic validation of Electronic control units(ECUs) in the HILS environment,Plant model development for multisystem HILS in Matlab, and worked in teams and effectively collaboratewith people from various functions.2. Performed key roles in the design Configuration and Setup of the HILS rig with live ECUs and modeling ofthe mechanical systems in Matlab and test case automation using python and LAB prototypecharacterization to ensure that design specifications are met3. Expertise in dSPACE software (Control Desk & Configuration Desk), Vector tools (CANalyser, CANape),debugging software, and ECU diagnostic tools.

Masters Of Science, Microelectronics And Microsystems, 1.2

Specialization: Analog and mixed signal circuit design 1. Subject specialization: Integrated circuit design, Advanced integrated circuit.

Bachelor Of Technology (B.Tech.), Electrical And Electronics Engineering, 9.69