TRINAMIC Motion Control GmbH

Reference Design for Ventilators

TRINAMIC's reference design for ventilators offers a wide range of connectivity with its SBC connector in Raspberry Pi style

Image of TRINAMIC's Reference Design for VentilatorsTRINAMIC's TMC4671+TMC6100-TOSV-REF is an open source reference design for ventilators and respirator systems. It is a BDLC servo driver for voltages from +12 V to +36 V and motor RMS phase currents up to 6 A. It offers a wide range of connectivity with its SBC connector in Raspberry Pi style, the add-on board header for a standard or custom pressure sensor add-on board, and a general purpose I/O. Communication is via standard TTL UART or RS485 (when using the standard add-on board TOSV-SENSOR-REF).

Features
  • Single axis BLDC servo driver for up to 6 A RMS/phase
  • Add-on board connector for standard or custom sensor interface board
  • Supply voltage 12 V to 36 V
  • Integrated overvoltage protection
  • Hall sensor interface
  • Onboard temperature sensor
  • Digital I/O and analog inputs
  • Raspberry Pi connector for external SBC

Reference Design for Ventilators

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
EVAL BOARD FOR TMC4671 TMC6100TMC4671-TOSV-REFEVAL BOARD FOR TMC4671 TMC61002 - Immediate$798.92View Details
Published: 2020-10-06

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Designing an Open Source Ventilator Project Trinamic wants to inspire engineers and medical companies by providing an open source hardware reference design for ventilators.