TLE7233G datasheet(7/32 Pages) INFINEON

7 / 32 page

Datasheet

Rev. 1.0, 2008-02-28

SPI Driver for Enhanced Relay Control

SPIDER - TLE7233G

Pin Configuration

3.1

Pin Assignment

Figure 3

Pin Configuration

3.2

Pin Definitions and Functions

Symbol

I/O 1)

Function

Power Supply

Digital Supply Voltage; Connected to 5V Voltage with Reverse

protection Diode and Filter against EMC

DDA

Analog Supply Voltage;

6,19

GND

Ground; common ground for digital, analog and power

1,2,11,

SUB

Substrate; shorted to die pad,can be left not connected or used for thermal

connection and shorted to ground

Power Stages

OUT0

Output Channel 0; Drain of power transistor channel 0

9OUT1

Output Channel 1; Drain of power transistor channel 1

4OUT2

Output Channel 2; Drain of power transistor channel 2

3OUT3

Output Channel 3; Drain of power transistor channel 3

Inputs

IN0

PD Control Input; Digital input 3.3 V or 5V. In case of not used keep open.

IN1

PD Control Input; Digital input 3.3 V or 5V. In case of not used keep open.

PG-SSOP-24 .emf

(top view)

SCLK

IN3

n.c.

GND

SUB

OUT3

OUT2

VDD

SUB

GND

VDDA

IN1

IN0

IN2

RST

n.c.

LHI

OUT1

OUT0

SUB

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