RT7231/32/33/34
D2
D
L
E
E2
SEE DETAIL A
1
e
b
2
1
2
1
A
A3
DETAILA
Pin #1 ID and Tie Bar Mark Options
A1
Note : The configuration of the Pin #1 identifier is optional,
but must be located within the zone indicated.
Dimensions In Millimeters
Dimensions In Inches
Symbol
Min
Max
Min
Max
A
A1
A3
b
0.700
0.000
0.175
0.180
2.950
2.300
2.950
1.500
0.800
0.050
0.250
0.300
3.050
2.650
3.050
1.750
0.028
0.000
0.007
0.007
0.116
0.091
0.116
0.059
0.031
0.002
0.010
0.012
0.120
0.104
0.120
0.069
D
D2
E
E2
e
0.500
0.020
L
0.350
0.450
0.014
0.018
W-Type 10L DFN 3x3 Package
Copyright 2016 Richtek Technology Corporation. All rights reserved.
©
is a registered trademark of Richtek Technology Corporation.
DS7231/32/33/34-09 October 2016
www.richtek.com
17
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
