Datasheet

TMC220X, TMC222X DATASHEET (Rev. 1.02 / 2017-MAY-16) 79
www.trinamic.com
Parameter [mm]
Ref
Min
Nom
Max
total thickness
A
0.8
0.85
0.9
stand off
A1
0
0.035
0.05
mold thickness
A2
0.65
lead frame thickness
A3
0.203
lead width
b
0.2
0.25
0.3
body size X
D
5.0
body size Y
E
5.0
lead pitch
e
0.5
exposed die pad size X
J
3.3
3.4
3.5
exposed die pad size Y
K
3.3
3.4
3.5
lead length
L
0.45
0.5
0.55
lead length
L1
0.4
0.5
0.55
package edge tolerance
aaa
0.1
mold flatness
bbb
0.1
coplanarity
ccc
0.08
lead offset
ddd
0.1
exposed pad offset
eee
0.1
half-cut width
R
0.075
half-cut depth
S
0.075
20.3 Package Codes
Type
Package
Temperature range
Code & marking
TMC2208-LA
QFN28 (RoHS)
-40°C ... +125°C
TMC2208-LA
TMC2224-LA
QFN28 (RoHS)
-40°C ... +125°C
TMC2224-LA
TMC2202-WA
QFN32 (RoHS)
-40°C ... +125°C
TMC2202-WA