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The 34981 is a high frequency, self-protected 4.0 m RDS(ON) high side switch used to replace electromechanical relays, fuses, and discrete devices in power management applicaTIons. The 34981 can be controlled by pulse-width modulaTIon (PWM) with a frequency up to 60 kHz. It is designed for harsh environments, and it includes self-recovery features. The 34981 is suitable for loads with high inrush current, as well as motors and all types of resisTIve and inducTIve loads. The 34981 is packaged in a 12 x 12 mm non-leaded power-enhanced PQFN package with exposed tabs. This device is powered by SMARTMOS technology..