TLE7231GXT Infineon Technologies, TLE7231GXT Datasheet - Page 7
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TLE7231GXT
Manufacturer Part Number
TLE7231GXT
Description
Manufacturer
Infineon Technologies
Datasheet
1.TLE7231GXT.pdf
(30 pages)
Specifications of TLE7231GXT
Switch Type
Low Side
Power Switch Family
TLE7231G
Input Voltage
-0.3 to 5.5V
Power Switch On Resistance
1Ohm
Output Current
320mA
Number Of Outputs
4
Mounting
Surface Mount
Supply Current
5mA
Package Type
DSO
Operating Temperature (min)
-40C
Operating Temperature (max)
150C
Operating Temperature Classification
Automotive
Pin Count
24
Lead Free Status / RoHS Status
Compliant
3
3.1
Figure 3
3.2
Pin
Power Supply
10
12
11,4
Power Stages
14
13
9
8
Inputs
3
1
SPI
2
7
Datasheet
Symbol
V
V
GND
OUT0
OUT1
OUT2
OUT3
IN
RST
CS
SCLK
DD
DDA
Pin Configuration
Pin Assignment
Pin Configuration
Pin Definitions and Functions
SCLK
GND
RST
CS
SO
IN
SI
I/O
-
-
-
O
O
O
O
I
I
I
I
1)
PD Control Input; Digital input 3.3 V or 5V. In case of not used keep open.
PD Reset input pin; Digital input 3.3 V or 5V. Low active
PU SPI chip select; Digital input 3.3 V or 5V.Low active
PD serial clock; Digital input 3.3 V or 5V.
(top view)
Function
Digital Supply Voltage; Connected to 5V Voltage with Reverse
protection Diode and Filter against EMC
Analog Supply Voltage;
Ground; common ground for digital, analog and power
Output Channel 0; Drain of power transistor channel 0
Output Channel 1; Drain of power transistor channel 1
Output Channel 2; Drain of power transistor channel 2
Output Channel 3; Drain of power transistor channel 3
1
2
3
4
5
6
7
14
13
12
11
10
9
8
7
OUT0
OUT1
VDDA
GND
VDD
OUT2
OUT3
SPI Driver for Enhanced Relay Control
SPIDER - TLE7231G
Rev. 1.0, 2008-02-28
Pin Configuration
P-DSO-14 .emf