Chip drives 200V GaN half-bridge at up to 50MHz

Texas Instruments has introduced a gate driver that can a 200V half-bridge pair of GaN transistors at up to 50MHz. Called LMG1210, it is designed to work with enhancement mode GaN and has a 10ns propagation delay. “The device provides a low switch-node capacitance of 1 pF, with user-adjustable dead-time control which helps improve efficiency,” ...

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