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  • S12ZVM 12 V Electrical Fuel Pump (EFP) Reference Design

S12ZVM 12 V Electrical Fuel Pump (EFP) Reference Design

S12ZVM-EFP

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The S12ZVM-EFP is an out-of-box reference design board engineered for 12 V 3-phase permanent magnet synchronous motor (PMSM) automotive electrical fuel pump (EFP).

Based on the 16-bit S12 MagniV® S12ZVM mixed-signal microcontrollers, the S12ZVM-EFP uses smooth cross-over I-F start-up and initial position detection (IPD) algorithm to ensure the robust and fast start-up for achieving the strict goal of below 150 ms from standstill to rated speed.

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Block Diagram

out-of-box S12ZVM-EFP reference design

S12ZVM-EFP Reference Design - Block Diagram
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Supported Devices

Processors and Microcontrollers

S12 MagniV mixed-signal MCUs

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

Features

S12ZVM-EFP

  • Supports 12 V power supply system with up to 250 W automotive BLDC/PMSM motor control system
  • Supporst BLDC/PMSM sensorless FOC control, both dual shunt and single shunt
  • Robust and fast start-up, meeting the strict start-up condition ❮ 150ms from standstill to rated speed
  • Crossing the current I/F start-up and initial position detection algorithm ensures successful start-up
  • Board tested against supply voltage changing, load changing, speed command jumping and temperature rising
  • Supports multiple diagnoses and protection strategies using the robust gate driver unit (GDU); also supports over-voltage (OV), under-voltage (UV), short- and over-current (OC), over-temperature (OT) and stall detection
  • Supports user-defined speed commands from PWM/FreeMASTER/LIN

Buy Options

  • S12ZVMEFP

  • S12ZVM 12 V Electrical Fuel Pump (EFP) Reference Design.

  • $279.00 USD
  • For a quantity of 1
    • Availability: Pending stock
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