10XSC425 View Datasheet(PDF) - Freescale Semiconductor

Part Name

Description

View to exact match

10XSC425

Quad High Side Switch (Dual 10 mOhm, Dual 25 mOhm)

Freescale Semiconductor 

3 Pin Connections

3.1 Pinout Diagram

Transparent Top View of Package

WAKE

1

RSTB

2

CSB

3

SCLK

4

SI

5

VDD

6

SO

7

GND

8

VPWR

9

HS3

10

HS3

11

HS3

12

HS3

13

HS1

14

HS1

15

HS1

16

32

FSB

31

IN3

30

IN2

29

IN1

28

IN0

27

CSNS

26

FSI

25

GND

24

NC

23

HS2

22

HS2

21

HS2

20

HS2

19

HS0

18

HS0

17

HS0

Figure 3. 10XSC425 Pin Connections

3.2 Pin Definitions

Table 2. 10XSC425 Pin Definitions

A functional description of each pin can be found in the Functional Pin Description section beginning on page 28.

Pin

Number

Pin Name

Pin

Function

Formal Name

Definition

1

WAKE

Input

2

RSTB

Input

Wake

Reset

This input pin controls the device mode.

This input pin is used to initialize the device configuration and fault registers,

as well as drive the device into a low-current Sleep mode.

3

CSB

Input

4

SCLK

Input

Chip Select

(Active Low)

Serial Clock

This input pin is connected to a chip select output of a master microcontroller

(MCU).

This input pin is connected to the MCU providing the required bit shift clock for

SPI communication.

5

SI

Input

Serial Input

This pin is a command data input pin connected to the SPI Serial Data Output

of the MCU or to the SO pin of the previous device of a daisy-chain of devices.

6

VDD

Power Digital Drain Voltage This pin is an external voltage input pin used to supply power interfaces to the

SPI bus.

7

SO

Output

Serial Output

This output pin is connected to the SPI Serial Data Input pin of the MCU or to

the SI pin of the next device of a daisy-chain of devices.

Analog Integrated Circuit Device Data

Freescale Semiconductor

10XSC425

7

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