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Alternator Regulator

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Found in every Internal Combustion Engine vehicle, the alternator  – and its associated control electronics – is becoming increasingly important as a key component due to the growing  number of electrically actuated functions and their impact on overall power requirements. Read more
alternator voltage regulator block diagram

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ST has an extensive range of efficient and reliable control solutions, that can be integrated using any of the various protocols used by different OEMs. Our offer covers from basic multi-function IC solutions up to advanced ECU IC controlled solutions.

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Application Notes (5 of 10)

Resource title
Latest update
AN604 Calculation of conduction losses in a power rectifier 3.2
24 Mar 2021
24 Mar 2021
AN604 Calculation of conduction losses in a power rectifier 3.2
AN4021 Calculation of reverse losses in a power diode 1.0
24 Mar 2021
24 Mar 2021
AN4021 Calculation of reverse losses in a power diode 1.0
AN4381 Current sharing in parallel diodes 1.0
24 Mar 2021
24 Mar 2021
AN4381 Current sharing in parallel diodes 1.0
AN5163 L9001 integration and performance evaluation 1.0
24 Mar 2020
24 Mar 2020
AN5163 L9001 integration and performance evaluation 1.0
AN1453 NEW FAMILY OF 150V POWER SCHOTTKY 1.1
24 Mar 2021
24 Mar 2021
AN1453 NEW FAMILY OF 150V POWER SCHOTTKY 1.1
AN5046 Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages 4.0
24 Mar 2021
24 Mar 2021
AN5046 Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages 4.0
AN5088 Rectifiers thermal management, handling and mounting recommendations 2.0
24 Mar 2021
24 Mar 2021
AN5088 Rectifiers thermal management, handling and mounting recommendations 2.0
AN533 SCRs, TRIACs, and AC switches, thermal management precautions for handling and mounting 3.6
24 Mar 2021
24 Mar 2021
AN533 SCRs, TRIACs, and AC switches, thermal management precautions for handling and mounting 3.6
AN443 SERIES OPERATION ON FAST RECTIFIERS 2.1
24 Mar 2021
24 Mar 2021
AN443 SERIES OPERATION ON FAST RECTIFIERS 2.1
AN869 Tj max limit of Schottky diodes 2.2
24 Mar 2021
24 Mar 2021
AN869 Tj max limit of Schottky diodes 2.2
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Selection Guides (1)

Resource title
Latest update
Automotive powertrain and safety ICs 1.0
17 Mar 2021
17 Mar 2021
Automotive powertrain and safety ICs 1.0

White Papers (1)

Resource title
Latest update
STMicroelectronics enables electronic control of the next generation of Gasoline Direct Injection (GDI) engines. 1.0
02 Apr 2020
02 Apr 2020
STMicroelectronics enables electronic control of the next generation of Gasoline Direct Injection (GDI) engines. 1.0

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      ST Diode Finder

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      Diode product finder application for Android and iOS

      		 Finders Apps ST
      ST Diode Finder

      Description:

      Diode product finder application for Android and iOS
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      SEL-SPC5

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      Smart Selector for Micro 32bit Power Architecture products

      		 Automotive Selectors --
      SEL-SPC5

      Description:

      Smart Selector for Micro 32bit Power Architecture products