MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA

33888

3

TERMINAL DEFINITIONS FOR PQFN

Functional descriptions of many of these terminals can be found in the System/Application Information section beginning on

page 19.

Terminal

Terminal

Name

Formal Name

Definition

1

FS

Fault Status

(Active Low)

This output terminal is an open drain indication that goes active low when a fault

mode is detected by the device. Specific device fault indication is given via the SO

terminal.

2, 24

Positive Power Supply

These terminal connects to the positive power supply and are the source input of

operational power for the device.

3

6

8

10

LS4

LS6

LS8

LS10

Low-Side Output 4

Low-Side Output 6

Low-Side Output 8

Low-Side Output 10

Each low-side terminal is one 0.6

Ω low-side output MOSFET drain, which pulls

current through the connected loads. Each of the outputs is actively clamped at

53 V. These outputs are current and thermal overload protected. Maximum steady

state current through each of these outputs is 500 mA.

4, 11, 15,

20, 32

GND

Ground

These terminals serve as the ground for the source of the low-side output

transistors as well as the logic portion of the device.

5

7

9

12

LS5

LS7

LS9

LS11

Low-Side Output 5

Low-Side Output 7

Low-Side Output 9

Low-Side Output 11

Each low-side terminal is one 0.6

Ω low-side output MOSFET drain, which pulls

current through the connected loads. Each of the outputs is actively clamped at

53 V. These outputs are current and thermal overload protected. Maximum steady

state current through each of these outputs is 800 mA.

13

Digital Drain Voltage (Power)

This is an external input terminal used to supply power to the SPI circuit.

Transparent Top View of Package

2

3

13

11

12

10

9

8

7

6

5

4

15

GND

17

18

19

21

20

22

35

34

33

32

31

30

23

25

26

27

28

29

1

36

WDIN

FSI

RST

WAKE

GND

IHS1

IHS0

CSNS0-1

SCLK

CS

SI

ILS

GND

IHS3

IHS2

CSNS2-3

14

16

(Control Die)

(Power Die)

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com