Infineon MOSFET Gate Driver for 1ED3121MX12H for Motors

The Infineon EVAL-1ED3121MX12H is in half-bridge configuration with two gate driver ICs (1ED3121MU12H) to drive power switches such as IGBTs and SiC MOSFETs. An additional gate driver IC is used for isolated over-current feedback signal from high voltage side to logic control side. Fast operational amplifier is used as comparator for over-current detection. This board is best suited for double-pulse testing.

Integrated filters reduce the need of external filters
Tight propagation delay allows minimum dead time improving system efficiency and decreasing harmonic distortion
The precise threshold and timings, combined with UL 1577 certification enable superior application safety
High isolation capability, can be used in 1500 V DC solar inverter application

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