Datasheet

TMCC160 motionCookie™ (Rev. 1.00 / 2015-Nov-16)
© 2015 TRINAMIC Motion Control GmbH & Co. KG, Hamburg, Germany
Read entire DATASHEET USER MANUAL before use of product. Terms of delivery and right
s to technical change
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3.3 Hall-Sensor Configuration
For applications with reduced requirements concerning positioning accuracy and low speed
behavior a hall-sensor configuration is the most cost efficient option. Most BLDC/ PMSM motors
already include hall-sensors for commutation.
Microcontroller
UART
CAN
SPI1
AIN
Gatedriver
PWM
DIAG
Current
TMCC160
Ref.
Switches
DC/DC
(3.3V)
VM
VM
Motor
V
HALL
U
W
HSx, LSx, BMx
Power Bridge
EEPROM
SPI0
3.3V
3.3V
Host PC
or
microcontroller
VM
R
Optional Brake
Circuit
I_U, I_V
or
RS+, RS-
35 36 11
12 10 22 23 43 21
6/ 7
50/ 51
15/16/17
18/19/20
47/48/49
24/25/26441314
39/40
37/38
30/31/32/33
2/3/4/5
9
3
3
9
Figure 3: TMCC160 Hall-Sensor Block Diagram
Depending on the used motor, the customer can use a direct coil current
measurement with external current sensors for field oriented control; typically
used for Permanent Magnet Synchronous Motors (PMSM) or single shunt
measurement if block hall/six step mode is configured in TMCC160 software
(typical used for Brushless DC motors, BLDC).
TMCC160 Block Diagram in Hall-Sensor Configuration
Special
Areas of
Concern
!