User Manual

6 of 41

Revision 1.6

2019-07-16

EVAL-M3-102T User Manual

iMOTION™ Modular Application Design Kit

EVAL-M3-102T main features

3.1

Functional description

Figure 2 shows a typical motor control application block diagram using the IMC102T-F064. The IMC102T-F064

provides a built-in closed loop sensorless control algorithm using the unique flexible Motion Control Engine (MCE)

for permanent magnet motors and additionally a boost or totem pole power factor correnction (PFC). The MCE™

consists of a collection of control elements, motion peripherals, a dedicated motion control sequencer and

internal memory to map internal signal nodes. IMC102T-F064 also employs a unique single shunt current

reconstruction circuit in addition to leg shunt current sensing circuit to eliminate additional analog/digital

circuitry.

M

3-phase

inverter

Current Sensing

single/ leg shunt

Power Factor

Correction

(boost/totem pole)

Host

Communication

Analog

USB

IPM based or discrete MADK power board

Gate driver

Power

supply

M1 or M3 standard

Isolated

On-Board

Debugger

15V

3.3V

PWM

EVAL-M3-102T

Passive

EMI

Filter

VDC

Figure 2

Typical Application Block Diagram Using IMC102T-F064