RT9172
Package Information
Preliminary
D
F
A
M
C
E1
MARK
L1
A1
b1
E
b2
b
L2
e
Symbol
A
A1
b
b1
b2
C
D
E
e
E1
F
L1
L2
M
Dimensions In Millimeters
Min
4.064
2.032
0.635
1.143
0.305
1.143
9.779
7.620
2.286
11.176
2.616
17.526
7.544
3.708
Max
4.826
2.921
1.016
1.524
0.559
1.397
10.668
9.398
2.794
12.954
2.870
18.542
8.636
3.962
Dimensions In Inches
Min
0.160
0.080
0.025
0.045
0.012
0.045
0.385
0.300
0.090
0.440
0.103
0.690
0.297
0.146
Max
0.190
0.115
0.040
0.060
0.022
0.055
0.420
0.370
0.110
0.510
0.113
0.730
0.340
0.156
3-Lead TO-220 Plastic Package
www.richtek-ic.com.tw
DS9172-03 April 2002
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