L9779WD-SPI：Multifunction IC with SPI interface for engine management system

The L9779WD-SPI 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.

Key Features

5 V logic regulator
3.3 V logic regulator
5 V tracking sensor supply
Smart reset function
Power latch with Secure Engine Off (SEO) functionality, to safely complete driver switch off procedure
Flying wheel interface function (VRS) with adaptive time and amplitude control
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)
- OUT20
IGBT pre-drivers (IGN1 to 4) with parallel input
Parallel input IN1 to IN7 to drive OUT1 to OUT7
Configurable power stages CPS
- Stepper motor driver/ high-side - low-side (OUTA to D)
Thermal warning and shutdown
Serial interface
- SPI 16-bit frame
- ISO9141 interface (K-Line)
High speed CAN transceiver
VDA 2.0 compliance with 3 level Watchdog
Package: HiQUAD-64

Description	Version	Size
DS10980: Multifunction IC for engine management system	2.0	1 MB

型号	制造商	Description
EVAL-L9779WD-SPI	ST	Evaluation board for L9779WD-SPI

型号	Package	Packing Type	Operating Temperature (°C) (min)	Operating Temperature (°C) (max)	Unit Price (US$) *	Quantity	ECCN (EU)	ECCN (US)	Country of Origin
L9779WD-SPI-TR	HI-QUAD 64 14x14	Tape And Reel	-40	150	8.4	1000	NEC	EAR99	MALAYSIA
L9779WD-SPI	HI-QUAD 64 14x14	Tray	-40	150	8.4	1000	NEC	EAR99	MALAYSIA

型号	Package	Grade	RoHS Compliance Grade	Material Declaration**
L9779WD-SPI-TR	HI-QUAD 64 14x14	Automotive	Ecopack2
L9779WD-SPI	HI-QUAD 64 14x14	Automotive	Ecopack2