The evaluation board demonstrates the robustness and functionality of the Infineon 1EDN8550B low-side gate driver with Truly Differential Inputs (TDI) in half-bridge buck converter applications. Designed for high-voltage, noisy environments, it efficiently handles DC GND shifts and dynamic AC ground noise up to 150 V, ensuring safe switching of high-side MOSFETs at voltages up to 84 V. The board includes advanced measurement points, a flexible layout, and configurable GND connections, making it ideal for engineers testing high-voltage switching, gate driver robustness, and PCB ground noise immunity in power supply designs.
Gate Driver: 1EDN8550B with Truly Differential Inputs (TDI)
Voltage Range: Up to 84 V DC Bulk Voltage
Ground Noise Handling: Dynamic AC shifts up to 150 V
GND Shift Range: [-9.5 V, 11 V] adjustable DC offset
Switching Frequency: Up to 100 kHz
Waveform Measurement Points: Multiple voltage and current probes
Protective Features: Under-Voltage Lockout (UVLO) at 8 V
Package: SOT-6 for drivers, SuperSO8 for MOSFETs
Supported MOSFETs: 80 V, 2.6 mΩ OptiMOS™ devices
Microcontroller: XMC1100 with PWM generation capability
Measurement Equipment: Oscilloscopes, differential probes, inductor current probes
Buy the Infineon Series 1EDN TDI: EVALHBBC1EDN8550B
Enhance your power electronics projects with the robust Infineon Half-bridge gate driver evaluation board featuring 1EDN8550B with Truly Differential Inputs. Designed for high-voltage environments up to 84 V, it offers excellent tolerance to ground noise and DC GND shifts up to 150 V. Suitable for engineers testing switching efficiency, robustness, and PCB ground noise immunity, the board includes essential measurement points and configurable ground connections. Order now online to experience reliable and safe high-voltage switching performance.
Order your Infineon Series 1EDN8550B evaluation board today and test ground noise immunity and safe switching in high-voltage power supply applications.
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