ISL68124

FN8796 Rev.2.00

Page 3 of 46

June 16, 2017

Ordering Information

PART NUMBER

(Notes 1, 2, 3)

PART

MARKING

TEMP. RANGE

(°C)

PACKAGE

(RoHS COMPLIANT)

PKG.

DWG. #

ISL68124IRAZ

ISL68124 IRZ

-40 to +85

40 Ld 5x5 TQFN

L40.5x5D

NOTES:

1. Add “-T” suffix for 6k unit or “-T7A” suffix for 250 unit tape and reel options. 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), see product information page for ISL68124. For more information on MSL, see TB363.

TABLE 1. KEY DIFFERENCES BETWEEN FAMILY OF PARTS

PART NUMBER

PHASE CONFIGURATION

OUTPUT X/OUTPUT Y

SPECIFICATION SUPPORTED

PACKAGE

ISL68137

X+Y ≤ 7

PMBus/AVSBus

QFN 48 Ld, 6x6mm

ISL68134

X+Y ≤ 4

PMBus/AVSBus

TQFN 40 Ld, 5x5mm

ISL68127

X+Y ≤ 7

PMBus

QFN 48 Ld, 6x6mm

ISL68124

X+Y ≤ 4

PMBus

TQFN 40 Ld, 5x5mm

Pin Configuration

ISL68124

(40 LD TQFN)

TOP VIEW

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

CS0

CSRTN0

CS1

CSRTN1

CS2

CSRTN2

CS3

CSRTN3

RGND1

VSEN1

PWM0

PWM1

PWM2

PWM3

GND

DNC

GND

DNC

DNC

DNC

EPAD

(GND)