TMC4671 Datasheet • IC Version V1.00 | Document Revision V1.04 • 2018-Dec-11
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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 39: Current Shunt Amplifier Sample Circuit
10.6 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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