Features

• AEC-Q100 qualified

• One 5 V (or 3.3 V for SPSB0813 and SPSB081C3) low drop voltage regulator

(V1) for microcontroller and peripheral supply

• One configurable 5 V or 3.3 V, selectable via SPI, low drop voltage regulator V2

tracker for V1 and with off-board protection

• Minimum current limitation of 450 mA for V1 and 400 mA for V2

• No electrolytic capacitor required on regulator outputs

• Very low quiescent current in standby modes (typ. 15 μA)

• Programmable reset generator for power-on and undervoltage

• Configurable window watchdog

• LIN transceivers ISO 17987-4/2016 compliant (only for SPSB0815 and

SPSB0813)

• CAN-FD transceiver (ISO 11898-2/2016, SAE J2284 compliant) with local failure

and bus failure diagnosis

• Complete 2-channel contact monitoring interface (WU1 and WU2 input pins)

with programmable cyclic sense functionality. WU2 also with DIR functionality

• Programmable periodic system wake-up feature

• STM standard serial peripheral interface (32Bit/ST-SPI)

• 4 HS drivers for 0.14 A (RON = 7 Ω) suitable to drive external LED modules with

high input capacitance value or to also supply external contacts

• Internal 10-bit PWM timer for each standalone high-side driver

• Buffered supply for all voltage regulators

• DIAGN output pin for fail-safe signalization

• Current monitor output for all internal high-side drivers

• Open-load diagnosis for all outputs

• Overcurrent protection for all outputs

• V1 overvoltage detection and protection

• Device contains temperature warning and protection

• Thermal cluster

• Limited documentation available for customers that need support when dealing

with ASIL requirements as per ISO 26262