Features

• AEC-Q100 qualified

• CAN FD transceiver supporting communication up to 5 Mbit/s (ISO

11898-2/2016 and SAE J2284 compliant) with local failure and bus failure

diagnosis

• 2 LIN transceivers ISO 17987-4/2016 compliant

• Advanced lock and fold closing by means of PWM control on HB1-HB6, HB4-

HB5, HB20 and HB21

• Advanced short-circuit detection on all the half bridges

• All HS drivers with constant current mode at start-up to drive capacitive loads

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

• Buffered supply for voltage regulators and 2 high-side drivers (HS15 and HS0/

both P-channel) to supply, for example, external contacts

• Programmable overcurrent recovery function, to drive loads with higher inrush

currents as current limitation value (for HB1-HB6, HS7-HS10)

• Flexible HS drivers (HS7-HS19 and HS0), suitable to drive external LED

modules with high input capacitance value

• Programmable periodic system wake-up feature

• Complete 9-channel contact monitoring interface, with programmable cyclic

sense functionality, one of them also with DIR functionality

• Dedicated debug input pin

• Configurable window watchdog

• STM standard serial peripheral interface (32-bit/ST-SPI 4.0)

• Programmable reset generator for power-on and undervoltage

• Ultra low quiescent current in standby modes

• No electrolytic capacitor required on regulator outputs

• Two 5 V voltage regulators for microcontroller and peripheral supply

• Central two-stage charge pump

• Control block for electrochromic element

• Driver for external MOSFET in high-side configuration with SC protection/

diagnosis and open-load diagnosis

• Motor bridge driver for 4 external MOSFETs, in H-bridge configuration with

short-circuit protection/diagnosis and open-load diagnosis

• Diagnostic functions

• Current monitor output for all internal high-side drivers

• Digital thermal clusters

• Device contains temperature warning and protection

• Open-load diagnosis for all the outputs

• Overcurrent protection for all the outputs