Features
• AEC-Q100 qualified
• 1 half bridge for 7.5 A load (RON = 100 mΩ)
• 1 half bridge for 6 A load (RON = 150 mΩ)
• 1 half bridge for 3 A load (RON = 300 mΩ)
• 1 configurable high-side driver for up to 1.5 A (RON = 300 mΩ) or 0.35 A
(RON = 1600 mΩ) load
• 2 high-side drivers for 0.5 A (RON = 1.4 Ω)
• 6 high-side drivers for 0.15 A (RON = 7 Ω)
• 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
• LIN transceiver ISO 17987-4/2016 compliant
• Advanced lock & fold closing by means of PWM control on HB6 and HB4-HB5
• Advanced short-circuit detection on all the half bridges
• All HS drivers with constant current mode at startup to drive capacitive loads
• Internal 10-bit PWM timer for each standalone high-side driver
• Buffered supply for voltage regulators and 2 high-side drivers (HS15&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 HB4-HB6, HS7-HS9)
• Flexible HS drivers (HS7-HS15 and HS0), suitable to drive external LED
modules with high input capacitance value
• Programmable periodic system wake-up feature
• Complete 2-channel contact monitoring interface, with programmable cyclic
sense functionality, one of them also with DIR functionality
• Dedicated debug input pin
• Configurable window watchdog
• STMicroelectronics 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 pumps
• Motor bridge driver for 4 external MOSFETs, in H-bridge configuration with
short-circuit protection/diagnosis and openload diagnosis
• Diagnostic functions
• Current monitor output for all internal high-side drivers
• Digital thermal clusters
• The device contains temperature warning and protection
• Open-load diagnosis for all the outputs
• Overcurrent protection for all the outputs