Automotive Electric Pump (Water/Oil)

Solution Proposal

These documents explain the key points of recommended semiconductor products and their features. Please use them for product selection.

Name

Overall block diagram

Overall block diagram

Sub block diagram

Driving circuit for brushed DC motor (N-ch type)
Example of a brushed DC motor drive circuit (N-ch type) for electric pump (Water/Oil)
Application / Automotive Electric Pump (Water/Oil)
Driving circuit for brushless DC motor (N-ch type)
Example of a three-phase brushless DC motor drive circuit (N-ch type) for electric pump (Water/Oil)
Application / Automotive Electric Pump (Water/Oil)
Driving circuit for brushless DC motor (N-ch/P-ch type)
Example of a three-phase brushless DC motor drive circuit (N-ch/P-ch type) for electric pump (Water/Oil)
Application / Automotive Electric Pump (Water/Oil)
Power supply ON/OFF control and reverse connection protection circuit (P-ch type)
Example of ON/OFF control and reverse connection protection circuit using P-ch MOSFET for 12 V power lines. 
Application / Automotive Electric Pump (Water/Oil)
Power supply ON/OFF control and reverse connection protection circuit (N-ch type)
Example of ON/OFF control and reverse connection protection circuit using N-ch MOSFET for 12 V power lines.
Application / Automotive Electric Pump (Water/Oil)

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