L9779WD Series

Multifunction IC with MSC interface for Engine Management System

Catalog

Multifunction IC with MSC interface for Engine Management System

Part	Applications	Voltage - Supply [Min]	Voltage - Supply [Max]	Operating Temperature [Min]	Operating Temperature [Max]	Mounting Type	Supplier Device Package	Package / Case	Current - Supply
STMicroelectronics L9779WDM-TR	Engine Management	4.9 V	5.1 V	-40 °C	125 °C	Surface Mount	64-HiQUAD (14x14)	64-BQFP Exposed Pad	550 µA
STMicroelectronics L9779WD	Engine Management	2.9 V	5.5 V	-40 °C	125 °C	Surface Mount	64-HiQUAD	64-BQFP Exposed Pad	550 µA

Catalog

Multifunction IC with MSC interface for Engine Management System

Key Features

• Protected low-side relay driver

- OUT13 to 18, MRD

• Protected low-side (injector drivers)

- OUT1 to 4

• Protected low-side (high current)

- OUT5, 6, 7

• Protected low-side (low current)

- OUT19, 20

Description

The L9779WD is an integrated circuit designed for automotive environment and implemented in BCD6S technology. It is conceived to provide all basic functions for standard engine management control units. It is assembled in the HiQUAD-64 power package.