L9788 Description
The L9788 is an integrated circuit designed for automotive engine management system. L9788 is a device realized in ST BCD proprietary technology, able to provide the full set of power supplies and signal preprocessing peripherals needed to control a 4-cylinders internal bustion engine. Order code L9788 L9788TR Table.
L9788 Key Features
- AEC-Q100 qualified
- Engineered for ISO26262 pliant system
- 1 pre-boost regulator and 1 pre-buck regulator
- 1 linear 5 V regulator with 1 A output current
- 3 independent self-protection 5 V tracking
- 1 input voltage pin for monitor external
- Coordinated soft start-up of all regulators
- 4 channels LS injector LS drivers
- 2 channels LS drivers for O2H load with current
- 2 channels LS camshaft or solenoid drivers