ST’s portfolio of engine management systems (EMS) includes sensor interfaces, voltage regulators (for MCUs or sensor supplies), drivers (for injectors, relays, and lamps), and motor drivers (for throttle control and waste gate functions) as standalone ICs or integrated in a so-called U Chip (umbrella chip) configuration.
Incremental options to cope with engine performance/type and local regulations are part of the offer: from 1 to 8 cylinder for port fuel injection (PFI), gasoline direct injection (GDI), diesel, liquefied petroleum gas (LPG) and compressed natural gas (CNG) engines.
For most products, a set of documented hardware and software collaterals are available to help customers develop the most suitable ECU design.
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L9779WD-SPI
Multifunction IC for engine management system
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L9779WD
Multifunction IC with MSC interface for Engine Management System
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L9524C
Glow plug system control IC
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L9788
Multifunction IC for Automotive Engine Management System
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L9177A
Automotive engine management control IC for small engines
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L9781
Multiple valve pre-driver for diesel and gasoline direct injection
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L9856
High voltage high side driver
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L9177
Peripheral on chip for low end engine control
