ON Semiconductor – Complete inverter module drives motors rated for up to 10kW

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The FNA27560 from ON Semiconductor is a Motion SPM® 2 Intelligent Power Module (IPM) providing a fully-featured, high-performance inverter output stage for AC induction, Brushless DC (BLDC) and Permanent Magnet Synchronous Motors (PMSMs).

The module’s power stage includes six 600V IGBTs with a 75A continuous current rating. The module also includes optimised gate driver circuits for the IGBTs, and under-voltage lock-out and short-circuit protection functions. An integrated control circuit has a logic-level input interface operating at 3.3V or 5V, with a Schmitt trigger input.

Like other Motion SPM 2 modules, the FNA27560 is suitable for use in high-power equipment: it can handle loads of up to 10kW.

Its 80mm x 33mm x 8mm package has an alumina Direct Bonded Copper (DBC) substrate which offers very low thermal resistance, helping the system to dissipate the heat generated when driving a very high-power motor.

Separate negative IGBT terminals are available for each phase to support the widest variety of control algorithms.

FEATURES

  • UL recognised
  • Bootstrap diodes and dedicated Supply Voltage pins for simpler PCB layout
  • Built-in NTC thermistor
  • 2,500Vrms isolation rating

APPLICATIONS

  • Industrial motors
  • High-power air conditioners
  • Industrial inverters
  • Industrial pumps
  • Industrial fans

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