The growing demand for engines with reduced fuel costs or tax and mobility incentive schemes implemented in many countries has pushed car manufacturers to develop systems running on alternative fuels. Gasoline internal combustion engines running on compressed natural gas (CNG) are based on proven technologies and typically have lower emissions and lower fuel costs than gasoline and diesel vehicles.
CNG is often used in bi-fuel gasoline vehicles, where it can be used alternatively with gasoline.
ST offers dedicated solutions for controlling powertrains in CNG and dual fuel vehicles.
Design Tools
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Picture Part number Manufacturer Description SEL-SPC5 -- Smart Selector for Micro 32bit Power Architecture products Part NumberSmart Selector for Micro 32bit Power Architecture products
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Mobile Applications
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Picture Part number Manufacturer Description 
ST-DIODE-FINDER ST Diode product finder application for Android and iOS Part NumberDiode product finder application for Android and iOS
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eDesignSuite
Automotive Analog and Power
| Part number | Description |
|---|---|
| L9637 | ISO9141 Interface |
| L9733 | Octal configurable low/high side driver |
| L9779WD-SPI | Multifunction IC with SPI interface for engine management system |
| L9780 | Wide range air fuel sensor control interface |
| L9781 | Automotive multiple valve pre-driver for diesel and gasoline direct injection |
| L9942 | Stepper Motor Driver for Bipolar Motors with microstepping & programmable current profile |
| L9945 | Automotive fully configurable 8-channel High/Low side MOSFET |
| L9960 | H-bridge |
| L9966 | FlexInput IC for automotive applications |
| L99PM62GXP | Power Management IC with LIN and high speed CAN |
| L99PM72GXP | Advanced power management system IC with embedded LIN and high speed CAN transceiver supporting CAN Partial Networking |
Automotive Microcontrollers
| Part number | Description |
|---|---|
| SPC574K72E5 | 32-bit Power Architecture MCU for Automotive Applications |
| SPC58NE84E7 | 32-bit Power Architecture MCU for High Performance Applications |
Power Management
| Part number | Description |
|---|---|
| A6387 | High-voltage high and low side driver for automotive applications |
Protection Devices
| Part number | Description |
|---|---|
| ESDCAN01-2BLY | Automotive dual-line TVS in SOT23-3L for CAN bus (12 V system) |
| ESDCAN03-2BWY | Automotive dual-line TVS in SOT323-3L for CAN bus (12 V system) |
| ESDLIN1524BJ | Transilâ„¢, transient voltage surge suppressor diode for ESD protection |
| SM15TY | Automotive 1500 W TVS in SMC |
| SM30TY | Automotive 3000 W TVS in SMC |
| SM4TY | Automotive 400 W TVS in SMA |
| SMA6TY | Automotive 600 W TVS in SMA |
