Break Controller (BC) eTPU Function
freescale semiconductor
DC Motor Control
eTPU Function Set
The BC function is useful for controlling the DC-bus break. The DC-bus break is required when a motor is driven, not only in the motoring mode, but also in the generating mode. The BC function generates the DC-bus break control signal, based on the actual DC-bus voltage.

The BC function can operate in the following switching modes:

  • ON/OFF Mode

  • PWM Mode


    For full description refer to AN2845.

    Designed by Roznov Czech System Center, Freescale Semiconductor, Inc. 2005.
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