2

UCC5630

L3+

HS/GND

L9–

L9+

L8–

TRMPWR

N/C

N/C

HS/GND

L2–

HS/GND

L1+

L1–

L2+

REG

HS/GND

L3–

L8+

HS/GND

HS/GND

L4+

L4–

14

13

12

11

10

9

8

7

6

5

4

3

2

1

23

24

25

26

27

28

29

30

31

32

33

34

35

36

18

17

16

15

DIFF B

MSTR/SLV

DIFSENS

19

20

21

22

L5+

L5–

DISCNCT

GND

L7–

L7+

L6–

L6+

HIPD

LVD

SE

CONNECTION DIAGRAM

SSOP-36 (Top View)

MWP Package

ABSOLUTE MAXIMUM RATINGS

TRMPWR Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6V

Signal Line Voltage . . . . . . . . . . . . . . . . . . . . . 0V to TRMPWR

Package Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . 2W

Storage Temperature . . . . . . . . . . . . . . . . . . . –65°C to +150°C

Junction Temperature . . . . . . . . . . . . . . . . . . . –55°C to +150°C

Lead Temperature (Soldering, 10sec.) . . . . . . . . . . . . . +300°C

All voltages are with respect to PIN1. Currents are positive into,

negative out of the specified terminal. Consult Packaging Sec-

tion of the Databook for thermal limitations and considerations

of packages.

12

11

10

9

13

8

7

6

5

4

3

2

1

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

48

47

46

45

44

43

42

41

40

39

38

37

MSTR/SLV

DIFSENS

DIFFB

N/C

HS GND

HS GND

L7–

L7+

L6–

L6+

HS/GND

HS/GND

HS/GND

L5+

L5–

DISCNCT

GND

HS/GND

HS/GND

L4+

L4–

L3+

L3–

NC

L2+

L2–

L1+

L1–

HS/GND

HS/GND

NC

REG

NC

NC

HS/GND

HS/GND

HS/GND

L9–

L9+

L8–

L8+

HS/GND

HS/GND

LVD

SE

TERMPWR

HIPD

NC

LQFP-48 (Top View)

FQP Package

RECOMMENDED OPERATING CONDITIONS

TRMPWR Voltage . . . . . . . . . . . . . . . . . . . . . . . 2.7V TO 5.25V

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNITS

TRMPWR Supply Current Section

TRMPWR Supply Current

20

mA

Disable Terminator, in DISCNCT mode.

35

µA

Regulator Section

1.25V Regulator

LVD Mode

1.15

1.25

1.35

V

1.25V Regulator Source Current

LVD Mode, Differential Sense Floating

–80

–100

mA

1.25V Regulator Sink Current

LVD Mode, Differential Sense Floating

80

100

mA

1.3V Regulator

DIFSENS

1.2

1.3

1.4

V

1.3V Regulator Source Current

DIFSENS

–5

–15

mA

1.3V Regulator Sink Current

DIFSENS

50

200

µA