LX1994

Microsemi

Integrated Products Division

11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570

Page 12

High Efficiency LED Driver

Copyright

© 2003

Rev. 1.0a, 2004-08-10

TM

®

PACKAGE DIMENSIONS

DU

10-Pin Miniature Shrink Outline Package (MSOP)

A1

L

E

L1

E1

b

e

S

A

D

c Θ

Dim

MIN

MAX

MIN

MAX

A

–

1.10

–

0.043

A1

0.05

0.15

0.002

0.006

b

0.15

0.30

0.006

0.012

c

0.13

0.23

0.005

0.009

D

2.90

3.10

0.114

0.122

e

0.50 BSC

0.020 BSC

E

4.75

5.05

0.187

0.198

E1

2.90

3.10

0.114

0.122

L

0.41

0.70

0.016

0.028

L1

0.95 BSC

0.037 BSC

S

0.50 BSC

0.020

Θ

0°

6°

0°

6°

LD

10-Pin Plastic Micro Lead frame Package (MLP)

D

E

A

A3

D2

E2

b

L

e

A1

Top View

Bottom

View

Pin1

ID

12

3

4

5

6

7

8

9

10

Dim

MIN

MAX

MIN

MAX

A

0.80

1.00

0.0315

0.0394

A1

0

0.05

0

0.0019

A3

0.20 REF

0.0079 REF

b

0.18

0.30

0.0071

0.0118

D

3.00 BSC

0.1181 BSC

D2

2.23

2.48

0.0878

0.0976

e

0.50 BSC

0.0197 BSC

E

3.00 BSC

0.1181 BSC

E2

1.49

1.74

0.0587

0.0685

L

0.30

0.50

0.0071

0.0197