Features
• AEC-Q100 qualified
• Full ISO26262 compliant, ASIL-B systems ready
• General
– Eight LS drivers
– 16-bit SPI interface for outputs control and for diagnosis data
communication
– Daisy chain compatible and available even with 8-bit SPI
– 2 parallel input pins with input mapping functionality
– Cranking capability down to VBATT = 3 V
– Digital supply voltage range compatible with 3.3 V and 5 V MCU
– Bulb inrush mode (BIM) to drive 2 W lamps and electronic loads
– Two independent internal PWM generators for MCU offloads and to
drive LEDs
– Very low quiescent current (with usage of IDLE pin)
– Limp-home mode (with usage of IDLE and IN pins)
– Safety features
◦ Temperature sensor and monitoring
◦ Serial communications using address feedback, 1 parity bit, frame
counter and short frame detection
– Fail-safe activation via input pins
– Safe operation at low battery voltage (cranking)
• Protective functions
– Overcurrent latch off
– Lower supply voltage range for extended operation
– Electrostatic discharge (ESD) protection
– Reverse battery protection on VBATT without external components
– Short circuit battery protection
– Thermal shutdown latch off
• Diagnostic features
– Latched diagnostic information via SPI register
– Overcurrent and overtemperature detection at on state
– Off state diagnosis, able to detect and distinguish open load and short to GND conditions

Applications
• Low-side switches for 12 V in automotive or industrial applications such as lighting, heating, motor driving,
energy and power distribution
• Especially designed for driving relays, LEDs and motors