MC33FS6522CAE

MC33FS6522CAE is a FS6500 safety power system basis chip. This SMARTMOS device is a multi-output, power supply, integrated circuit dedicated to the automotive market. It includes configurable fail-safe/fail-silent safety behaviour and features, with two fail-safe outputs, becoming a full part of a safety-oriented system partitioning, to reach a high integrity safety level (up to ASIL D). Typical applications include drive train electrification (BMS, hybrid EV and HEV, inverter, DC-DC, Alterno Starter), drive train - chassis and safety (active suspension, steering, safety domain gateway), power train (EMS, TCU, gear box), ADAS (LDW, radar, sensor fusion safety area).

• Battery voltage sensing and MUX output pin
• Highly flexible SMPS pre-regulator, allowing two topologies: non-inverting buck-boost/standard buck
• 3.3V keep alive memory supply available in low-power mode
• Long duration timer, counting up to 6 months with 1.0s resolution
• Five configurable I/Os
• 2.2A Vcore current
• DC-DC Vcore type
• CAN FD physical interface
• 48-pin LQFP exposed pad package
• Temperature range from –40°C to 125°C