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L9788 Datasheet Multifunction

Manufacturer: STMicroelectronics

Overview: L9788 Multifunction IC for automotive engine management system Datasheet - production data LQFP100 14 x 14 x 1.

General 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 combustion engine.

Order code L9788 L9788TR Table 1.

Key Features

  • AEC-Q100 qualified.
  • Engineered for ISO26262 compliant 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 regulator with 150 mA output.
  • 1 input voltage pin for monitor external tracking.
  • Coordinated soft start-up of all regulators.
  • 4 channels LS injector LS drivers.
  • 2 channels LS drivers for O2H load with current sense.
  • 2 channels LS camshaft or sole.

L9788 Distributor & Price

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