EVB allows easy evaluation of GaN for growing 48V market applications, including non-isolated step-down converters, non-isolated step-upconverters, and half-bridge and full-bridge converters. Si8286 devices are packaged in a configuration common to many optocoupler based IGBT drivers. GaN Systems and OnSemi partner for 100V High-Speed, Half Bridge Evaluation Board developed for existing and new PCB designs. This provides a simple method for providing the isolated power rail necessary for the isolated driver and significantly simplifies layout. Isolated IGBT Gate Driver with Miller Clamp. Orderable options in the Si8281BD-IS family include an integrated, isolated dc-dc controller. Evaluation Board for the ADuM4135 iCoupler, Single-/Dual-Supply, High Voltage. A Miller clamp is also integrated in to facilitate a strong turn-off of the power switch. A dedicated DSAT pin detects the desaturation condition and immediately shuts down the driver in a controlled manner. page 1 6 Electronic gate opener, February, page 1 3 Ergonomic chair. On the output side, the Si8281BD-IS provides separate pull-up and pull-down pins for the gate. May, page 1 8 Bacteria-free toothbrush, November, page 1 9 Cast-iron cook top. Si8281BD-IS devices support up to to 5 kVRMS withstand voltage per 9, provide feedback to the controller about the driver side power state and fault state and recover the device from fault through an active-low reset pin. Si8281BD-IS are isolated, high current gate drivers with integrated system safety and feedback functions, ideal for driving IGBTs used in a wide variety of inverter and motor control applications.
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