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AS1113

Data Sheet - P a c k age Drawin gs an d Ma rkings

10 Package Drawings and Markings

The AS1113 is available in a 28-pin QFN (5x5mm) package and a 24-pin SSOP package.

Figure 23. 28-pin QFN (5x5mm) Packagee

Notes:Unilateral coplanarity zone applies to the exposed heat sink slug as well as the terminals.

1. Dimensioning and tolerancing conform to ASME Y14.5M-1994.

2. All dimensions are in millimeters; angles in degrees.

3. N is the total number of terminals.

4. The terminal #1 identifier and terminal numbering convention shall conform to JEDEC 95 SPP-012. Details of termi-

nal #1 identifier are optional but must be located within the zone indicated. The terminal #1 identifier may be either

a mold or marked feature.

5. Dimension b applies to metallized terminal and is measured between 0.15 and 0.30mm from terminal tip. If one end

of the terminal has the optional radius, the b dimension should not be measured in that radius area.

6. Dimensions ND and NE refer to the number of terminals on each D and E side, respectively.

-C-

SIDE VIEW

PLANE

ccc C

0.08 C

NX

SEATING

D

D/2

INDEX AREA

aaa C

TOP VIEW

2x

4

(D/2 xE/2)

-B-

NXb

D2/2

D2

2

1

bbb

C A B

ddd

C

-B-

NN-1

BTM VIEW

6

5

(D/2 xE/2)

INDEX AREA

4

SEE

DETAIL B

SEE

DETAIL B

Datum A or B

ODD TERMINAL SIDE

Terminal Tip

e

5

Symbol

Min

Typ

Max

Notes

A

0.70

0.75

0.80

1, 2

A1

0.00

0.02

0.05

1, 2

A3

0.20 REF

1, 2

L

0.45

0.55

0.65

1, 2

L1

0.03

0.15

1, 2

aaa0.151, 2

bbb0.101, 2

ccc

0.10

1, 2

ddd0.051, 2

eee0.081, 2

ggg0.101, 2

Symbol

Min

Typ

Max

Notes

D BSC

5.00

1, 2

E BSC

5.00

1, 2

D2

3.00

3.15

3.25

1, 2

E2

3.00

3.15

3.25

1, 2

K0.20

1, 2

b

0.18

0.25

0.30

1, 2, 5

e0.50

N28

1, 2

ND

7

1, 2, 5

NE

7

1, 2, 5