TLE6270R Datasheet, PDF (18/35 Pages) Infineon Technologies AG – Quad Low Side Injector Driver

TLE6270R
Quad Low Side Injector Driver
Functional Description
D7 D6 D5 D4 D3 D2 D1 D0
FSL
Figure 14 Output Coder
Failure indicator bit
(only valid during NCS = LOW to the
first L to H CLK change )
1 = failure stored
0 = no failure
Status INJ4B
11 = no failure
10 = short circuit
01 = shortcircuit
Status INJ1B
Status INJ4A
Status INJ1A
Table 3 Failures Coding and Priorities
valid for i=0 or i=2 or i=4 or i=6
Failure
SC
OL
FSL
0
0
0
0
1
1
1
0
1
1
1
1
SPI Bits
Di+1
Di
1
1
0
1
1
0
1
0
The first bit of the shift register (FSL) is set to high level if there is a failure stored in the failure register.
Input Coder
t₁ and t₂ times are coded on 3 bit and 5 bit respectively as described hereafter:
Data Sheet
18
V1.3, 2008-12-23