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H bridge gate driver circuit1/29/2023 ![]() ![]() ![]() A dedicated pin for shutdown functionality is also available. There is also interlocking to avoid cross-conduction, as well as over-temperature protection. In addition, both the high-side and low-side circuits support Kelvin connection to the power-switch source for enhanced control.ĭedicated ground and supply-voltage connections for the low-side driver ensure stable switching with the Kelvin connection and allow a shunt resistor to be used for current sensing without additional isolation or input filtering.īuilt-in safety functions include under-voltage lockout (UVLO) on both the lower and upper driving sections to prevent the power switches from operating in low efficiency or dangerous conditions. The outputs have 5.5A/6A sink/source capability and provide separated turn-on and turn-off pins that let designers choose the optimum way to control the gate. ![]()
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