MC33FS6515CAE Datasheet | NXP Semiconductors

description 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. Multiple switching and linear voltage regulators, including low-power mode (32 μA) are available with various wake-up capabilities. An advanced power management scheme is implemented to maintain high efficiency over a wide range of input voltages (down to 2.7 V) and output current ranges (up to 2.2 A). The FS6500/FS4500 includes configurable fail-safe/fail silent safety behavior and features , with two fail-safe outputs, being a full part of a safety oriented system partitioning, to reach a high integrity safety level (up to ASIL B). The built-in CAN FD interface fulfills the ISO 11898-2(12) and -5(13) standards. The LIN interface fulfills LIN protocol specifications 2.0, 2.1(22), 2.2(23), and SAE J2602-2(24). High temperature capability up to TA = 125 °C and TJ = 150 °C, pliant with AEC-Q100 Grade 1 automotive qualification. 2 Features and benefits - 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) - 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 Analog/Digital (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 NXP Semiconductors FS6500-FS4500-ASILB Safety power system basis chip with CAN FD and LIN transceivers 3 Applications - Drive Train Electrification (BMS, Hybrid EV and HEV, Inverter, DC-DC, Alterno Starter) -...