RT8055

13

DS8055-05

November 2012

www.richtek.com

©

Copyright

2012 Richtek Technology Corporation. All rights reserved.

is a registered trademark of Richtek Technology Corporation.

Outline Dimension

Dimensions In Millimeters

Dimensions In Inches

Symbol

Min

Max

Min

Max

A

0.700

0.800

0.028

0.031

A1

0.000

0.050

0.000

0.002

A3

0.175

0.250

0.007

0.010

b

0.180

0.300

0.007

0.012

D

2.950

3.050

0.116

0.120

D2

2.300

2.650

0.091

0.104

E

2.950

3.050

0.116

0.120

E2

1.500

1.750

0.059

0.069

e

0.500

0.020

L

0.350

0.450

0.014

0.018

W-Type 10L DFN 3x3 Package

1

1

2

2

Note : The configuration of the Pin #1 identifier is optional,

but must be located within the zone indicated.

DETAIL A

Pin #1 ID and Tie Bar Mark Options

D

1

E

A3

A

A1

D2

E2

L

b

e

SEE DETAIL A