2

FN6202.3

November 21, 2007

Ordering Information

PART NUMBER

(Note)

PART

MARKING

TEMP.

RANGE (°C)

PACKAGE

(Pb-Free)

PKG.

DWG. #

ISL81334IAZ

81334 IAZ

-40 to +85

28 Ld SSOP

M28.209

ISL81334IAZ-T*

81334 IAZ

-40 to +85

28 Ld SSOP (Tape and Reel) M28.209

ISL81334IBZ

ISL81334IBZ

-40 to +85

28 Ld SOIC

M28.3

ISL81334IBZ-T*

ISL81334IBZ

-40 to +85

28 Ld SOIC (Tape and Reel)

M28.3

ISL41334IRZ

41334 IRZ

-40 to +85

40 Ld QFN

L40.6x6

ISL41334IRZ-T*

41334 IRZ

-40 to +85

40 Ld QFN (Tape and Reel)

L40.6x6

*Please refer to TB347 for details on reel specifications.

NOTE: These Intersil Pb-free plastic packaged products employ special Pb-free material sets; molding compounds/die attach materials and 100%

matte tin plate PLUS ANNEAL - e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations.

Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J

STD-020.

Pinouts

ISL81334

(28 LD SOIC, 28 LD SSOP)

TOP VIEW

ISL41334

(40 LD QFN)

TOP VIEW

C1+

C1-

V+

A1

B1

Y1

Z1

SEL1

SEL2

Z2

Y2

B2

A2

GND

C2+

LB

V-

C2-

ON/OFF

28

27

26

25

24

23

22

21

20

19

18

17

16

15

1

2

3

4

5

6

7

8

9

10

11

12

13

14

1

40

2

3

4

5

6

7

8

9

10

30

29

28

27

26

25

24

23

22

21

39

38

37

36

35

34

33

32

31

11

12

13

14

15

16

17

18

19

20

LB

V+

A1

B1

Y1

Z1

SEL1

SEL2

Z2

Y2

B2

ON/OFF

ISL81334, ISL41334