Datasheet

Application Note 01/06
For more information about TRINAMIC, please contact:
TRINAMIC Motion Control GmbH & Co. KG
Sternstraße 67 • 20357 Hamburg
Phone: [phone]
Fax: [phone]
Internet: http://www.trinamic.com
E-Mail: [e-mail]
© TRINAMIC Motion Control GmbH & Co. KG 2006
TRINAMIC assumes no responsibility for any errors which may appear in
this document, reserves the right to change devices, software or
specification detailed herein of any time without notice and does not make
any commitment to update the information contained herein. TRINAMIC
products are not authorised for use as critical components in life support
devices or systems.
Detailschaltungen: Beschaltung der Treiber-ICs
Abb 1: TMC 236/246 Standardbeschaltung
OSC
SCK
SDI
SDO
SPE
INA
INB
VCC
GNDA
GND1
GND2
AN
EN
CS
VSA
HA1
LA1
HA2
LA2
BRA
SRA
VSB
HB1
LB1
HB2
LB2
BRB
SRB
VS
VT
SLP BL1 BL2
33 21 43
39
17
44
40
41
42
1
20
19
18
14
15
16
13
36 35
4
2
7
5
10
9
12
30
31
26
28
23
22
25
22µF
VDD
100nF
100nF
+5V
680pF
GND
GND
GND
10k
R
S
VREF 2
PWMENABLE
DRVENABLE
SDO
CS_M
SPI428_CLK
SDI
Coil B
Coil A
GND
50mOhm
(optional für
short-to-GND-
Schutz)
R
S
TMC 236 A
oder
TMC 246 A
LeistungsteilAnsteuerteil
GND GND
Der Motor ist hier nur mit seinen Spulen als Coil A / Coil B dargestellt.