By Diodes Incorporated 71
Diodes' DGD0506 and DGD0507 high-frequency gate-driver ICs are designed for driving two external N-channel MOSFETs in a half-bridge configuration featuring both high-side and low-side output drive capability with simple logic level input enabling an easy interface between the MCU and the power MOSFET switches. Supporting up to 50 V via a floating high-side suits a wide range of motor driving in battery-operated applications. Encompassing self-protection features, such as dead-time and matched delays to evade shoot-through issues, Schmitt- triggered inputs to avoid false triggering, gate drive tolerance to negative transients caused during high dv/dt switching, and undervoltage lockout (UVLO) protection on the Vcc supply to avoid malfunction under low supply voltage.
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