NX2415

2

Rev.4.8

05/06/08

ABSOLUTE MAXIMUM RATINGS

Vcc to PGND & BST to SW voltage .................... -0.3V to 6.5V

BST to PGND Voltage ...................................... -0.3V to 35V

SW to PGND .................................................... -2V to 35V

All other pins .................................................... -0.3V to 6.5V

CAUTION: Stresses above those listed in "ABSOLUTE MAXIMUM RATINGS", may cause permanent damage to

the device. This is a stress only rating and operation of the device at these or any other conditions above those

indicated in the operational sections of this specification is not implied.

PACKAGE INFORMATION

32-LEAD PLASTIC MLPQ 5 x 5

ELECTRICAL SPECIFICATIONS

Unless otherwise specified, these specifications apply over Vcc = 5V, V

Typical values refer to T

equal to the ambient temperature.

PARAMETER

SYM

TEST CONDITION

MIN

TYP

MAX

UNITS

Supply Voltage(Vcc)

4.5

5

5.5

V

(Dynamic)

ICC

(Dynamic)

EN&ENBUS HIGH,

Freq=200Khz per phase

4

mA

4.5

5

5.5

V

mA

-

6.6

(Dynamic)

EN&ENBUS HIGH,

Freq=200Khz per phase

4

mA

((Dynamic))

θ ≈ 35/

o

JA

CW

NX2415

1

2

3

4

5

6

7

8

9

10 11 12 13 14 15 16

18

19

20

21

22

23

24

17

25

26

27

28

29

30

31

32

VP

FB

VREF

RT

PGSEN

COMP

DROOP

OCP

PGnd1

PGnd2

BST1

PVCC1

LDRV1

LDRV2

PVCC2

BST2