L9788 - Multifunction

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.

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.

STMicroelectronics

📥 Download Datasheet

Datasheet Details

Part number	L9788
Manufacturer	STMicroelectronics
File Size	3.81 MB
Description	Multifunction
Datasheet	L9788 Datasheet
Additional preview pages of the L9788 datasheet.

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Full PDF Text Transcription

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L9788 Multifunction IC for automotive engine management system Datasheet - production data LQFP100 14 x 14 x 1.4 mm (exposed pad down) GADG2411160920PS 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.

Published: Mar 6, 2023 |