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DESCRIPTION
The MPQ18811 is an isolated, single-channel gate driver solution with up to 6A of source and up to 10A of sink peak current capacity. The gate driver is designed to drive power switching devices with short propagation delay and pulsewidth distortion. By utilizing capacitive-based isolation technology, the driver can provide 5kVRMS of withstand voltage (per UL 1577) with an SOIC wide-body (WB) package, and above 150kV/µs of common-mode transient immunity (CMTI) rating between the input side and the output driver. With the advanced features, the driver operates at high efficiency, high power density, and with robustness in a wide variety of automotive power applications.
A wide 2.8V to 5.5V, primary-side input power supply (VDDI) range allows the driver to be interfaced with 3.