EVALSTGAP2HSM

EVALSTGAP2HSM is a demonstration board for STGAP2HSM isolated 4A single gate driver. The gate driver is characterized by 4 A current capability and rail-to-rail outputs, making the device suitable also for high power inverter applications such as motor drivers in industrial applications equipped with MOSFET / IGBT power switch. The configuration featuring single output pin and Miller CLAMP function allows avoiding gate spikes during fast commutations in half-bridge topologies. The device integrates protection functions: UVLO and thermal shutdown are included to easily design high reliability systems. Dual input pins allow choosing the control signal polarity and also implementing HW interlocking protection in order to avoid cross-conduction in case of controller's malfunction.

• High voltage rail up to 1200V
• Negative gate driving
• On-board isolated DC-DC converters allow working with optimized driving voltage for MOSFET/IGBT
• 3.3 V VDD logic supply generated on-board or 5 V (externally applied)
• Easy jumper selection of driving voltage configuration of +15/0 V, +15/-3 V, +19/0 V, +19/-3 V