S12ZVM 3-Phase Electrical Water Pump (EWP) Reference Design

S12ZVM-EWP-PMSM

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The S12ZVM-EWP is a reference design board engineered for 3-phase permanent magnet synchronous motor (PMSM) water pump with sensorless FOC dual shunt control applications.

Based on the 16-bit S12 MagniV® S12ZVM mixed-signal microcontrollers, the S12ZVM-EWP provides A-sample PMSM electrical water pump ECU hardware and software to accelerate water pump product development and production.

Go to market faster with NXP water pump solutions - Fact Sheet

Block Diagram

3-Phase Water Pump

S12ZVM-EWP-PMSM-BD Block Diagram
Get diagram PDF

Supported Devices

Processors and Microcontrollers

S12 MagniV Mixed-Signal MCUs

  • S12ZVM: S12ZVM Mixed-Signal MCU for Automotive and Industrial Motor Control Applications

Features

Functional

  • PMSM sensorless FOC algorithm supported
  • Software for over current, stall detection, under voltage, over voltage, over temperature protection
  • Speed control 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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software User Manual /docs/en/user-guide/S12ZVM-EWP_SW-UM.pdf /docs/en/user-guide/S12ZVM-EWP_SW-UM.pdf User Guide N 132339537837198660 2025-03-08 pdf N en Mar 28, 2019 User Guide t792 User Guide User Guide Y N S12ZVM-EWP - software User Manual 4 0 English 1564578529671697075710 PSP 1.3 MB Registration without Disclaimer None documents Y Extended 1564578529671697075710 /secured/assets/documents/en/user-guide/S12ZVM-EWP-Software-UM.pdf 1330429 /secured/assets/documents/en/user-guide/S12ZVM-EWP-Software-UM.pdf S12ZVM-EWP-Software-UM Y N 2019-07-31 S12ZVM-EWP - Software User Manual /webapp/Download?colCode=S12ZVM-EWP-Software-UM /secured/assets/documents/en/user-guide/S12ZVM-EWP-Software-UM.pdf User Guide N 132339537837198660 2023-06-18 pdf Y en Jul 30, 2019 User Guide t792 User Guide User Guide Y N S12ZVM-EWP - Software User Manual 5 0 English 1564578147185703006495 PSP 767.2 KB Registration without Disclaimer None documents Y Extended 1564578147185703006495 /secured/assets/documents/en/user-guide/S12ZVM-EWP-Hardware-UM.pdf 767246 /secured/assets/documents/en/user-guide/S12ZVM-EWP-Hardware-UM.pdf S12ZVM-EWP-Hardware-UM Y N 2019-07-31 S12ZVM-EWP - Hardware User Manual /webapp/Download?colCode=S12ZVM-EWP-Hardware-UM /secured/assets/documents/en/user-guide/S12ZVM-EWP-Hardware-UM.pdf User Guide N 132339537837198660 2022-12-07 pdf Y en Jul 30, 2019 User Guide t792 User Guide User Guide Y N S12ZVM-EWP - Hardware User Manual false en Fact Sheet Fact Sheet 1 6 0 English The S12ZVM-EWP is a reference design board engineered for three-phase PMSM water pump applications with sensorless FOC dual shunt control, which provides high efficiency and dynamic performance 1560985424602716583964 PSP 303.6 KB None None documents None 1560985424602716583964 /docs/en/fact-sheet/S12ZVMEWPPMSM-FS.pdf 303637 /docs/en/fact-sheet/S12ZVMEWPPMSM-FS.pdf S12ZVMEWPPMSM-FS documents N N 2019-06-19 S12ZVM-EWP PMSM Water Pump Reference Design /docs/en/fact-sheet/S12ZVMEWPPMSM-FS.pdf /docs/en/fact-sheet/S12ZVMEWPPMSM-FS.pdf Fact Sheet N 736675474163315314 2022-12-07 pdf N en Jun 19, 2019 736675474163315314 Fact Sheet Y N S12ZVM-EWP PMSM Water Pump Reference Design Quick Reference Guide Quick Reference Guide 1 7 0 English Get started with the S12ZVM-EWP engineered for A-sample 3-phase PMSM with sensorless FOC dual shunt Electric Water Pump control 1567790927615707680237 PSP 334.5 KB None None documents None 1567790927615707680237 /docs/en/quick-reference-guide/WATERPUMPQSG.pdf 334470 /docs/en/quick-reference-guide/WATERPUMPQSG.pdf WATERPUMPQSG documents N N 2019-09-06 S12ZVM-EWP PMSM Water Pump solution – Quick Start Guide /docs/en/quick-reference-guide/WATERPUMPQSG.pdf /docs/en/quick-reference-guide/WATERPUMPQSG.pdf Quick Reference Guide N 803735842453594974 2025-03-08 pdf N en Jul 16, 2019 803735842453594974 Quick Reference Guide Y N S12ZVM-EWP PMSM Water Pump solution – Quick Start Guide false 0 S12ZVM-EWP-PMSM downloads en true 0 Y PSP Fact Sheet 1 /docs/en/fact-sheet/S12ZVMEWPPMSM-FS.pdf 2019-06-19 1560985424602716583964 PSP 6 Jun 19, 2019 Fact Sheet The S12ZVM-EWP is a reference design board engineered for three-phase PMSM water pump applications with sensorless FOC dual shunt control, which provides high efficiency and dynamic performance None /docs/en/fact-sheet/S12ZVMEWPPMSM-FS.pdf English documents 303637 None 736675474163315314 2022-12-07 N /docs/en/fact-sheet/S12ZVMEWPPMSM-FS.pdf S12ZVM-EWP PMSM Water Pump Reference Design /docs/en/fact-sheet/S12ZVMEWPPMSM-FS.pdf documents 736675474163315314 Fact Sheet N en None Y pdf 0 N N S12ZVM-EWP PMSM Water Pump Reference Design 303.6 KB S12ZVMEWPPMSM-FS N 1560985424602716583964 Quick Reference Guide 1 /docs/en/quick-reference-guide/WATERPUMPQSG.pdf 2019-09-06 1567790927615707680237 PSP 7 Jul 16, 2019 Quick Reference Guide Get started with the S12ZVM-EWP engineered for A-sample 3-phase PMSM with sensorless FOC dual shunt Electric Water Pump control None /docs/en/quick-reference-guide/WATERPUMPQSG.pdf English documents 334470 None 803735842453594974 2025-03-08 N /docs/en/quick-reference-guide/WATERPUMPQSG.pdf S12ZVM-EWP PMSM Water Pump solution – Quick Start Guide /docs/en/quick-reference-guide/WATERPUMPQSG.pdf documents 803735842453594974 Quick Reference Guide N en None Y pdf 0 N N S12ZVM-EWP PMSM Water Pump solution – Quick Start Guide 334.5 KB WATERPUMPQSG N 1567790927615707680237 User Guide 5 /docs/en/user-guide/S12ZVM-EWP_HW-UM.pdf 2019-03-28 1553810257574709208929 PSP 1 Mar 28, 2019 User Guide User Guide Y None /docs/en/user-guide/S12ZVM-EWP_HW-UM.pdf English 2450522 None User Guide 2022-12-07 N /docs/en/user-guide/S12ZVM-EWP_HW-UM.pdf S12ZVM-EWP - hardware User Manual /docs/en/user-guide/S12ZVM-EWP_HW-UM.pdf documents 132339537837198660 User Guide N en None Y t792 pdf 0 N N S12ZVM-EWP - hardware User Manual 2.5 MB S12ZVM-EWP_HW-UM N 1553810257574709208929 2019-07-15 1563219247425696638528 2 Jul 15, 2019 User Guide User Guide Getting Started with S12ZVM 3-phase PMSM Water Pump solution Y GS-S12ZVM-EWP-PMSM English 0 User Guide 2025-01-07 /document/guide/getting-started-with-s12zvm-3-phase-pmsm-water-pump-solution:GS-S12ZVM-EWP-PMSM Getting Started with S12ZVM 3-phase PMSM Water Pump solution GS-S12ZVM-EWP-PMSM PSP 132339537837198660 User Guide en Y t792 HTML GS-S12ZVM-EWP-PMSM 1563219247425696638528 /docs/en/user-guide/S12ZVM-EWP_SW-UM.pdf 2019-03-28 1553810257901722045702 PSP 3 Mar 28, 2019 User Guide User Guide Y None /docs/en/user-guide/S12ZVM-EWP_SW-UM.pdf English 29774782 None User Guide 2025-03-08 N /docs/en/user-guide/S12ZVM-EWP_SW-UM.pdf S12ZVM-EWP - software User Manual /docs/en/user-guide/S12ZVM-EWP_SW-UM.pdf documents 132339537837198660 User Guide N en None Y t792 pdf 0 N N S12ZVM-EWP - software User Manual 29.8 MB S12ZVM-EWP_SW-UM N 1553810257901722045702 /secured/assets/documents/en/user-guide/S12ZVM-EWP-Software-UM.pdf 2019-07-31 1564578529671697075710 PSP 4 Jul 30, 2019 User Guide User Guide Y Registration without Disclaimer /secured/assets/documents/en/user-guide/S12ZVM-EWP-Software-UM.pdf English 1330429 None User Guide 2023-06-18 Y /webapp/Download?colCode=S12ZVM-EWP-Software-UM S12ZVM-EWP - Software User Manual /secured/assets/documents/en/user-guide/S12ZVM-EWP-Software-UM.pdf documents 132339537837198660 User Guide N en Extended Y t792 pdf 0 Y N S12ZVM-EWP - Software User Manual 1.3 MB S12ZVM-EWP-Software-UM N 1564578529671697075710 /secured/assets/documents/en/user-guide/S12ZVM-EWP-Hardware-UM.pdf 2019-07-31 1564578147185703006495 PSP 5 Jul 30, 2019 User Guide User Guide Y Registration without Disclaimer /secured/assets/documents/en/user-guide/S12ZVM-EWP-Hardware-UM.pdf English 767246 None User Guide 2022-12-07 Y /webapp/Download?colCode=S12ZVM-EWP-Hardware-UM S12ZVM-EWP - Hardware User Manual /secured/assets/documents/en/user-guide/S12ZVM-EWP-Hardware-UM.pdf documents 132339537837198660 User Guide N en Extended Y t792 pdf 0 Y N S12ZVM-EWP - Hardware User Manual 767.2 KB S12ZVM-EWP-Hardware-UM N 1564578147185703006495 true Y Designs

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