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Dual-Channel Isolated Gate Drivers from Diodes Incorporated Enable Flexible, Reliable Half-Bridge and Independent Gate-Drive Topologies for Switching Applications

Business Wire•06/11/2026•09:00 ET
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Key Highlights

  • ➤API21550/API21552 withstand breakdown voltage up to 13kV(RMS)
  • ➤API21550/API21552 achieve minimum CMTI of 150V/ns
  • ➤API21550 offers adjustable deadtime for isolated half-bridge driving
  • ➤API21552 supports dual low-side, dual high-side, and half-bridge driving
  • ➤API21550/API21552 available at $0.99 in 1,000-piece quantities

Dual-Channel Isolated Gate Drivers from Diodes Incorporated Enable Flexible, Reliable Half-Bridge and Independent Gate-Drive Topologies for Switching Applications

Diodes Incorporated (Diodes) (Nasdaq: DIOD) today announces the release of the API21550 /API21552 series within its RobustISO™ family of isolation products. These dual-channel isolated gate drivers are designed for system engineers who require robust, high-voltage isolation and reliable signal transmission for power-switch driving. Applications include motor drives, solar inverters, battery management systems (BMS), servers, IT and industrial infrastructures, and high-voltage DC-DC converters.

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