S12ZVM 3-phase PMSM Water Pump

Engineered for A-sample PMSM with sensorless FOC dual shunt control

Overview

S12ZVM 3-phase PMSM Water Pump solution

Specifications

S12ZVM-EWP-PMSM-BD Block Diagram
S12ZVM-EWP-PMSM-BD Block Diagram

S12ZVM-EWP-PMSM-BD Block Diagram

Block Diagram Category Products Features
S12ZVM-EWP-PMSM-BD Block Diagram
Microcontrollers MCU
S12ZVM: S12ZVM Mixed-Signal MCU for Automotive & Industrial Motor Control Applications

LIN physical layer with dual 12-bit analog to digital converter (ADC) and programmable trigger unit (PTU) to synchronize ADC conversions.

Technical and Functional Specifications

Functional

  • PMSM sensorless FOC algorithm supported
  • Software over current, stall detection, under voltage, over voltage, over temperature protection
  • Speed control by using PWM duty cycle and FreeMASTER
  • Fault clear and restart auto-mode if related MACRO enabled

Interfaces

  • PWM and LIN function integrated in one wire
  • BDM and SCI integrated in one plug: Four layers PCB with one layer components mounted

Power

  • 12 V system application, supply voltage range from 9 V to 18 V
  • 7 A input current, up to 80 W input power
  • Dual shunt current sampling
  • Hardware overvoltage, undervoltage, overcurrent, and short protection

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  • S12ZVM-EWP   Qualification

  • S12ZVM 3-phase PMSM Water Pump reference design
    1553107183764715046501

    Get Started

    1553107183498719908935

    Design Resources

    Use the available documents to start developing your S12ZVM 3-phase PMSM Water Pump for A-sample PMSM with sensorless FOC dual shunt control

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