Upgrade Your Motor Control Applications with Si826x Isolators

Elevate the performance and reliability of your motor control applications with the Si826x isolators. Designed as a drop-in replacement for popular optocoupled gate drivers, these isolators provide exceptional features and capabilities. With a withstand voltage of up to 5.0 kV RMS and surge protection of 10 kV, they are perfectly suited for driving power MOSFETs and IGBTs in inverter and motor control applications.

High-Performance and Reliable Gate Driver Replacement for Optocouplers

Unlike optocoupled gate drivers, the Si826x isolated gate drivers offer superior common-mode rejection, tighter part-to-part matching, and reduced variation with temperature and aging. Our proprietary silicon isolation technology ensures higher performance and longer lifetime compared to optocoupled alternatives. These gate drivers also feature low-power diode emulation, simplifying the design process and requiring less drive current for improved efficiency. The independent propagation delay time ensures shorter propagation and tighter cell-to-cell variation, enhancing reliability and flexibility.

Applications:

IGBT/MOSFET gate driver, industrial, HEV, renewable energy inverters, AC/brushless/DC motor control and drive, variable speed motor control in consumer white goods, isolated switch mode/UPS power applications

Technical Features: