Datasheet

TMCC160 motionCookie™ (Rev. 1.00 / 2015-Nov-16)
© 2015 TRINAMIC Motion Control GmbH & Co. KG, Hamburg, Germany
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→ Place C1 –C4 close to the TMCC160 pins VCC and VM.
For a step down converter output current of 500mA a minimal total capacity of
10µF (C1 + C2) should be selected.
i VM should be stabilized with minimum 2pcs. 4.7µF ceramic capacitors.
Configuration for
step down
converter output
TMCC160
VCC VM
C1
C2
C3
C4
3.3V Output
SW
VM
Microcontroller
Gate Driver
DC/DC
2X100nF
100nF
470nF
Figure 8: Supply Filter Example Schematic