Key Innovation Highlights
✅ Integration of Power Management and Functional Safety
The FS26 combines advanced power management, safety monitoring, diagnostics, and system control into a single automotive Safety System Basis Chip (SBC), simplifying the design of electrification, chassis, safety, and gateway applications.
✅ Scalable Functional Safety from ASIL B to ASIL D
Developed in compliance with ISO 26262, FS26 supports both ASIL B and ASIL D systems with integrated watchdogs, fail-safe outputs, voltage monitoring, FCCU monitoring, and latent fault detection mechanisms.
✅ Complete Multi-Rail Power Architecture
Integrates high-voltage buck regulators, boost controller, MCU core buck converter, dual LDOs, dual tracking regulators, and a high-precision voltage reference to power MCUs, sensors, communication devices, and system peripherals.
✅ Broad MCU Compatibility
Optimized for NXP S32K3 microcontrollers and compatible with other leading automotive MCU platforms including Infineon AURIX™, Renesas RH850, and Cypress Traveo™, providing flexibility across multiple vehicle architectures.
✅ Ultra-Low Power Operation and Fast Wake-Up
Supports low-power standby and shutdown modes with quiescent current as low as 25–30 μA, helping extend battery life while enabling fast system restart and wake-up strategies.
✅ Designed for Harsh Automotive Environments
Supports up to 40 V input voltage and includes a boost controller capable of handling severe cold-cranking conditions, ensuring reliable operation under demanding automotive power conditions.
✅ Reduced ECU Complexity and BOM Cost
Integrates analog multiplexers, dual tracking regulators, voltage references, GPIOs, long-duration timers, and power sequencing functions, significantly reducing external component count and board complexity.