CNG Engine Control  

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.

cng engine control system block diagram

Technical Documentation

Application Notes
Description Version Size
AN4434 AN4434: CMOS F8H automotive EEPROM cycling endurance and data retention 4.0 367 KB
AN604 AN604: Calculation of conduction losses in a power rectifier 3.1 145 KB
AN4021 AN4021: Calculation of reverse losses in a power diode 1.0 120 KB
AN4381 AN4381: Current sharing in parallel diodes 1.0 449 KB
AN2440 AN2440: Embedded ECC in F8H process automotive EEPROM: device architecture and related application guidelines 5.0 356 KB
AN4867 AN4867: L9960, L9960T automotive integrated H-bridges 5.0 1 MB
AN1453 AN1453: NEW FAMILY OF 150V POWER SCHOTTKY 1.1 131 KB
AN5046 AN5046: Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT™ packages 2.0 1 MB
AN5088 AN5088: Rectifiers thermal management, handling and mounting recommendations 1.0 1 MB
AN533 AN533: SCRs, TRIACs, and AC switches, thermal management precautions for handling and mounting 3.4 216 KB
AN443 AN443: SERIES OPERATION ON FAST RECTIFIERS 2.1 202 KB
AN869 AN869: Tj max limit of Schottky diodes 2.2 60 KB
AN1471 AN1471: What happens to the M24xxx I²C EEPROM if the I²C bus communication is stopped? 4.3 73 KB
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Publications and Collaterals

Selection Guides
Description Version Size
Automotive powertrain and safety ICs 1.0 838 KB
EEPROM Advanced Automotive selection guide 1.0 709 KB
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