TLE75080-EMD Datasheet, PDF (12/67 Pages) Infineon Technologies AG – SPI Driver for Enhanced Relay Control

3.2
Pin Definitions and Functions
TLE75080-EMD
Pin Configuration
Pin
Symbol I/O
Power Supply Pins
20
VS
–
9
VS1
–
16
VS2
–
24
VDD
–
5
GND
–
SPI Pins
1
CSN
I
2
SCLK
I
3
SI
I
4
SO
O
Input and Stand-by Pins
21
IDLE
I
23
IN0
I
22
IN1
I
Power Ouput Pins
6
OUT0_HS O
8
OUT2_HS O
10
OUT4_HS O
11
OUT6_HS O
14
OUT7_HS O
15
OUT5_HS O
17
OUT3_HS O
Function
Analog supply V_S
Positive supply voltage for power switches gate control (incl. protections)
Analog supply V_S1
Positive supply voltage for power switches drain current (channels 0, 2,
4 and 6)
Analog supply V_S2
Positive supply voltage for power switches drain current (channels 1, 3,
5 and 7)
Digital supply V_DD
Supply voltage for SPI with support function to V_S
Ground
Ground connection
Chip Select
“low” active, integrated pull-up to V_DD
Serial Clock
“high” active, integrated pull-down to ground
Serial Input
“high” active, integrated pull-down to ground
Serial Output
“Z” (tri-state) when CSN is “high”
Idle mode
power mode control, “high” activates Idle mode, integrated pull-down to
ground
Input pin 0
connected to channel 2 by default and in Limp Home mode, “high” active,
integrated pull-down to ground
Input pin 1
connected to channel 3 by default and in Limp Home mode, “high” active,
integrated pull-down to ground
Source of high-side power transistor (channel 0)
Source of high-side power transistor (channel 2)
Source of high-side power transistor (channel 4)
Source of high-side power transistor (channel 6)
Source of high-side power transistor (channel 7)
Source of high-side power transistor (channel 5)
Source of high-side power transistor (channel 3)
Data Sheet
12
Rev. 1.0, 2016-06-22