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NDESCRIPTION
The MP1922 is a 100V, single-channel, integrated circuit (IC), half-bridge gate driver designed for motor driver applications and other power control applications. The two N-channel power MOSFETs are set up in a half H-bridge configuration, and operate on power supplies up to 100V.
The MP1922 combines a bootstrap (BST) capacitor and an internal charge pump to generate a supply voltage of the high-side MOSFET (HS-FET) driver. The device’s HSFET driver generates a voltage above the power supply, which in many cases indefinitely maintains a high output at 100% duty cycle operation.
The half-bridge pre-driver features configurable slew rate control, FET desaturation protection, adjustable dead-time control, under-voltage lockout (UVLO), and thermal shutdown.
MP1922 Datasheet
