The eXtreme switch MC12XS2 family consists of very low RDSON devices in single or dual high side configuration to replace electromechanical relays or discrete devices, in power management applications and DC motor control. The devices are designed for harsh environments, and it includes self-recovery features. The devices are suitable for loads with high inrush current, as well as motors and all types of resistive and inductive loads.
The MC12XS2 family has low frequency application devices, for which programming, control and diagnostics are implemented via the serial peripheral interface (SPI). A dedicated parallel input is available for alternate and pulse-width modulation (PWM) control of the output. SPI-programmable fault trip thresholds allow the devices to be adjusted for optimal performance in the application.
Also, the family also has a high frequency , self-protected 4.0 mOhm RDSON high side switch and can be controlled by pulse-width modulation (PWM), with a frequency up to 60 kHz. It has a gate drive signal for an external low side N-channel MOSFET, with protection features.
The family is packaged in a power enhanced 16-lead PQFN, 12x12 mm package.