TMC222-SI TRINAMIC, TMC222-SI Datasheet - Page 42

• Manufacturer Part Number: TMC222-SI
• Description: IC, MOTOR CTRL/DRVR, STEPPER, SOIC-20
• Manufacturer: TRINAMIC

Specifications of TMC222-SI

• Motor Type: Stepper
• No. Of Outputs: 4
• Output Current: 800mA
• Supply Voltage Range: 8V To 29V
• Driver Case Style: SOIC
• No. Of Pins: 20
• Operating Temperature Range: -40°C To +125°C
• Device Type: Motor
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MIN
NOM
MAX
Unit
REF
42
8.2 QFN32
Copyright © 2004-2007 TRINAMIC Motion Control GmbH & Co. KG
0.80
0.90
A
mm
L
32
16
9
C
A1
0.00
0.02
0.05
mm
EXPOSED DIE
ATTACH PAD
17
1
8
0.576
0.615
0.654
A2
mm
P
Bottom view
Top view
0.203
A3
mm
D1
D
J
PIN1 I.D.
0.25
0.35
b
mm
0.3
R 0.2
b
Figure 26: Package Outline QFN32
0.24
0.42
C
mm
0.6
24
1
D
mm
7
25
32
D1
6.75
mm
TMC222 DATASHEET (V. 1.06 / March 15, 2007)
E
mm
7
E1
6.75
mm
0.65
e
mm
5.37
5.47
5.57
Side view
J
mm
5.37
5.47
5.57
K
mm
0.35
0.45
L
mm
0.4
0°~12°
deg.
P
45
2.185
2.385
R
mm