KIT33982CEVBE

KIT33982CEVBE is a MC33982, single 2mohm intelligent high-current self-protected high side switch. The evaluation kit supports the 33982, which is a self-protected silicon 2mohm high side switch used to replace electromechanical relays, fuses, and discrete devices in power management applications. The 33982 is designed for harsh environments, and it includes self-recovery features. The device is suitable for loads with high inrush current, as well as motors and all types of resistive and inductive loads. SPI control of over-current limit, over-current fault blanking time, output-OFF open load detection, output ON/OFF control, watchdog timeout, slew rates, and fault status reporting. SPI status reporting of over-current, open and shorted loads, over-temperature shutdown, under-voltage and over-voltage shutdown, fail-safe pin status, and program status.

• 6.0 V to 27 V operating voltage with standby currents < 5.0 µA
• Enhanced -16V reverse polarity VPWR protection
• Single 2.0 mO max high side switch with parallel input or SPI control
• Output current monitoring with two SPI-selectable current ratios

Contents

KIT33982CEVBE hardware, Quick reference guide.