TLE7233EM datasheet(7/33 Pages) INFINEON

7 / 33 page

Data Sheet

Rev. 1.2, 2014-05-09

SPI Driver for Enhanced Relay Control

SPIDER - TLE7233EM

Pin Configuration

3.1

Pin Assignment

Figure 3

Pin Configuration

3.2

Pin Definitions and Functions

Symbol

I/O 1)

Function

Power Supply

5VDD

Digital Supply Voltage; Connected to 5 V Voltage with Reverse

protection Diode and Filter against EMC

7VDDA

Analog Supply Voltage; Positive supply voltage for power switches gate

control

6,19

GND

Ground; common ground for digital, analog and power. Both pins need to

be connected to ground

SUB

Substrate; shorted to die pad, must be used for thermal connection and

connected 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

PG-SSOP -24.emf

(top view )

SCLK

IN3

n.c.

GND

OUT3

OUT2

VDD

GND

VDDA

IN1

IN0

IN2

RST

n.c.

LHI

OUT1

OUT0

n.c.

SUB

exposed pad

(bottom )

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