onsemi Advanced Motion SPM® 5 Modules

onsemi Advanced Motion SPM® 5 Modules provide a fully-featured and high-performance inverter output stage for AC Induction, BLDC, and PMSM motors. The SPM 5 modules integrate optimized gate drive of the built-in MOSFETs (FRFET® or SuperFET® technology) to minimize EMI and losses. This also provides multiple on-module protection features including under-voltage lockouts and thermal monitoring. The built-in high-speed HVIC requires only a single supply voltage and translates the incoming logic-level gate inputs to the high-voltage and high-current drive signals. onsemi SPM 5 modules come with separate open-source MOSFET terminals for each phase to support the widest variety of control algorithms.

Features

  • UL certified no. E209204 (UL1557)
  • FRFET or SuperFET MOSFET 3-phase inverter with gate drivers and protection
  • Built-in bootstrap diodes that simplify PCB layout
  • Separate open-source pins from low-side MOSFETs for three-phase current-sensing
  • Active-HIGH interface, works with 3.3V/5V logic, and Schmitt-trigger input
  • Optimized for low electromagnetic interference
  • HVIC temperature-sensing built-in for temperature monitoring
  • HVIC for gate driving and undervoltage protection
  • 1500Vrms /1 min. isolation rating
  • RoHS compliant

Block Diagram

Block Diagram - onsemi Advanced Motion SPM® 5 Modules

Videos

Published: 2014-08-04 | Updated: 2024-01-05