Outline Dimension
Preliminary
RT9012
D2
D
L
E
E2
SEE DETAIL A
1
e
b
A
A3
A1
21
21
DETAIL A
Pin #1 ID and Tie Bar Mark Options
Note : The configuration of the Pin #1 identifier is optional,
but must be located within the zone indicated.
Symbol
A
A1
A3
b
D
D2
E
E2
e
L
Dimensions In Millimeters
Min
Max
0.700
0.800
0.000
0.050
0.175
0.250
0.200
0.300
1.950
2.050
1.000
1.250
1.950
2.050
0.400
0.650
0.500
0.300
0.400
Dimensions In Inches
Min
Max
0.028
0.031
0.000
0.002
0.007
0.010
0.008
0.012
0.077
0.081
0.039
0.049
0.077
0.081
0.016
0.026
0.020
0.012
0.016
W-Type 8L DFN 2x2 Package
Richtek Technology Corporation
Headquarter
5F, No. 20, Taiyuen Street, Chupei City
Hsinchu, Taiwan, R.O.C.
Tel: (8863)5526789 Fax: (8863)5526611
DS9012-06 August 2007
Richtek Technology Corporation
Taipei Office (Marketing)
8F, No. 137, Lane 235, Paochiao Road, Hsintien City
Taipei County, Taiwan, R.O.C.
Tel: (8862)89191466 Fax: (8862)89191465
Email: marketing@richtek.com
www.richtek.com
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