Power System Basis Chip with High Speed CAN transceiver

The 33907_8 devices are multi-output, power supply, integrated circuit, including HSCAN transceiver, dedicated to the automotive market.
Multiple switching and linear voltage regulators, including low power mode are available with various wake-up capabilities. An advanced power management scheme is implemented to maintain high efficiency over wide input voltages and output current ranges.

FEATUREs
• Highly flexible SMPS pre-regulator, allowing two topologies: noninverting buck-boost or standard buck
• Switching mode power supply (SMPS) dedicated to MCU core supply,
   1.2 V or 3.3 V delivering up to 1.5 A
• Linear voltage regulator dedicated to MCU A/D reference voltage or I/
   Os supply (VCCA). 5.0 V or 3.3 V
• Linear voltage regulator dedicated to auxiliary functions, or to a sensor
   supply (VCCA tracker or independent 5.0 V / 3.3 V)
• Multiple wake-up sources in low power mode: CAN and/or IOs
• Battery voltage sensing & MUX output terminal
• Enhanced safety block associated with fail-safe outputs
• Six configurable I/Os

APPLICATIONs
• Electrical power steering
• Engine management
• Battery management
• Active suspension
• Gear box
• Transmission
• Electrical Vehicle (EV), Hybrid Electrical Vehicle
   (HEV)
• Advanced driver assistance systems