Trinamic 11-0011 TMCM-171 BLDC Output For 3-phase BLDC Motors 11-0011 Data Sheet
Product codes
11-0011
TMCM-171 Manual (V0.92 / Nov 7th, 2007)
13
Copyright © 2007, TRINAMIC Motion Control GmbH & Co. KG
but is repeatable within the given exactness)
f
ENC
Encoder count rate (signals 50% duty cycle)
13.3
MHz
t
STEPON
Step pulse length on (opto coupler on time)
0.7
µs
t
STEPOFF
Step pulse length off (opto coupler off time)
2.0
µs
t
DIRSETUP
Direction valid setup time before next step
0
µs
f
ZEROCROSS
Zero crossing step frequency (also defines Direction hold
time after Step impulse)
time after Step impulse)
1
kHz
T
O
Environment temperature operating
-25
+85
°C
T
board
Temperature of the PCB, as measured by the integrated
sensor.
sensor.
<105
115
°C
Table 4.1: Operational ratings