35FS4500, 35FS6500 Grade 0 safety power system basis chip with CAN flexible data transceiver Short data sheet: advance information

2022-08-12

●General 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 schemeis implemented to maintain high efficiency over a wide range of input voltages (down to2.7 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, becoming a full part of a safety oriented system partitioning, to reach a high integrity safety level (up to ASIL D).
■The built-in CAN FD interface fulfills the ISO 11898-2 and -5 standards. The LIN interface fulfills LIN protocol specifications 2.0, 2.1, 2.2, and SAEJ2602-2.2
●Features
■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 or2.2 A) or LDO (0.5 A)
■36 V maximum input operating voltage
■Linear voltage regulator dedicated to auxiliary functions, or to sensor supply (VCCAtracker 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

NXP

35FS450035FS6500MC35FS4503NAEMC35FS4503CAEMC35FS4502NAEMC35FS4502CAEMC35FS4501NAEMC35FS4501CAEMC35FS4500NAEMC35FS4500CAEMC35FSc5xyzAE/R2MC35FS6500CAEMC35FS6500NAEMC35FS6501CAEMC35FS6501NAEMC35FS6502CAEMC35FS6502NAEMC35FS6503CAEMC35FS6503NAEMC35FS6510CAEMC35FS6510NAEMC35FS6511CAEMC35FS6511NAEMC35FS6512CAEMC35FS6512NAEMC35FS6513CAEMC35FS6513NAE35FS6500C35FS4500C

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Part#

Grade 0 safety power system basis chip with CAN flexibledata transceiver

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TA up to 150 °C ]TJ up to 175 °C ]Drive train electrification ]BMS ]hybrid EV ]hybrid HEV ]inverter ]DCDC ]alterno starter ]Drive train - chassis and safety ]active suspension ]steering ]safety domain gateway ]Power train ]EMS ]TCU ]gear box ]

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Datasheet

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Please see the document for details

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LQFP;98ASA00173D;MS-026

English Chinese Chinese and English Japanese

15 December 2017

Rev. 1.0

35FS4500-35FS6500SDSv.1.0

1.4 MB

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