NXP Semiconductors FS4500
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. 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).| Part No. | FS4500 |
|---|---|
| Datasheet | FS4500 Download |
| Manufacturer |  NXP Semiconductors |
| Description | Safety power system basis chip |
| Buy | Stock & Price |
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, 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-ASILD 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)● Drive Train - Chassis a...
