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48V Start-Stop System

Overview
Solutions
HW Evaluation Tools
Documentation
Tools and Software
Key Products
A start-stop system aims at reducing the amount of engine idle time, by shutting down and restarting the internal combustion engine automatically when the vehicle stops. Thus, it contributes to improving fuel economy and reducing CO2 emissions. This is especially useful in urban environments where vehicles can spend significant amounts of time in traffic.  Start-stop operations require power electronics that can handle high current during cranking and ensure reliability during start stop cycles, operating on/off at high temperatures. Read more

AEC-Q100 and AEC-Q101 products

ST's solutions include silicon power MOSFETs, protections, gate drivers and microcontrollers, in accordance to AEC-Q100 and AEC-Q101 standards. 48V 

Start-Stop System Block Diagram

All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      SEL-PROT-TVS

      Active

      Transient voltage suppressor smart selection tool

      TVS smart selector --
      SEL-PROT-TVS

      Description:

      Transient voltage suppressor smart selection tool