Datasheet

TMC4671 Datasheet • IC Version V1.3 | Document Revision V2.00 • 2020-Apr-17

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sensors with voltage output can be used. These could use the Hall eﬀect or other magnetic eﬀects. Main

concerns to take about is bandwidth, accuracy and measurement range.

Figure 47: Current Shunt Ampliﬁer Sample Circuit

11.6 Power Stage Interface

The TMC4671 is equipped with a conﬁgurable PWM engine for control of various gate drivers. Gate driver

switch signals can be matched to power stage needs. This includes signal polarities, frequency, BBM-times

for low and high side switches, and an enable signal. Please consider gate driver circuitry, when connecting

to the TMC4671.

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