MC33FS6503CAE 电源管理IC NXP

MC33FS6503CAE

专业电源管理 (PMIC) System Basis Chip, DCDC 0.8A Vcore FS1B LDT CAN, LQFP48EP

Safety Power System Basis Chip with CAN FD and LIN Transceivers.

General description  MC33FS6503CAE

The FS6500/FS4500 SMARTMOS devices are a multi-output, power supply, integrated

circuit, including CAN Flexible Data (FD) and/or LIN transceivers, dedicated to the

automotive market.

Features  MC33FS6503CAE

• Battery voltage sensing and MUX output pin

• Highly flexible SMPS pre-regulator, allowing two topologies: non-inverting buck-boost and standard buck

• Family of devices to supply MCU core from 1.0 V to 5.0 V, with SMPS (0.8 A, 1.5 A or 2.2 A) or LDO (0.5 A)

• 36 V maximum input operating voltage

• Linear voltage regulator dedicated to auxiliary functions, or to sensor supply (VCCA tracker or independent), 5.0 V or 3.3 V

• Linear voltage regulator dedicated to MCU A/D reference voltage or I/Os supply (VCCA), 5.0 V or 3.3 V

• 3.3 V keep alive memory supply available in low-power mode

• Long duration timer, counting up to 6 months with 1.0 s resolution

• Multiple wake-up sources in low-power mode: CAN, LIN, IOs, LDT

• Five configurable I/Os

Applications  MC33FS6503CAE

• Drive train electrification (BMS, hybrid EV and HEV, inverter, DCDC, 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)