ISL99140

2

FN8642.0

May 5, 2014

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Pin Configuration

ISL99140

(40 LD QFN)

TOP VIEW

Ordering Information

PART NUMBER

(Notes 1, 2, 3)PART MARKING

TEMP RANGE

(°C)

PACKAGE

(Pb-free)

PKG.

DWG. #

ISL99140IRZ

99140 IRZ

-40 to +85

40 Ld Exposed Pad 6x6 QFN

L40.6X6A

NOTES:

1. Please refer to TB347 for details on reel specifications.

2. 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.

3. For Moisture Sensitivity Level (MSL), please see product information page for ISL99140. For more information on MSL, please see tech brief TB363.

10

987654

321

21

22

23

24

25

26

27

28

29

30

40

39

38

37

36

35

34

33

32

31

11

12

13

14

15

16

17

18

19

20

PWM

EN

THDN

GND

GL

SW

SW

SW

SW

SW

VIN

VIN

VIN

VIN

SW

PGND

PGND

PGND

PGND

PGND

VIN

PAD2

AGND

PAD1

SW

PAD3