TLE6228GP Datasheet, PDF (9/18 Pages) Infineon Technologies AG – Smart Quad Channel Low-Side Switch

Datasheet TLE 6228 GP
Note 2) : to reset latched status-output in case of overload/short-to-supply/overtemperature the control
input has to go low and stay low for longer than max. input suppression time t_D-IN specified in 2.13 of
the characteristics
Failure Situations and Status Report
Logic Block Diagram
Overtemperature
1.....overtemperature
0.....normal cond.
Gate Driver
1... Output
0....Output
ENA
1....enabled
0... disabled
Input
1....On
0... Off
Overload
0.....overload
1.....normal cond.
Open load "off"
1.....open load
0.....normal cond.
Open load "on"
0.....open load
1.... normal cond.
t_DSO
Delay
60µs
Filter
30µs
Filter
S Q ^SET
RQ
CLR
t_D
t_D-IN when
load
HI
t_D-failure
EN
Delay D ^OUT
IN
EN
Delay D ^OUT
IN
EN
Delay D ^OUT
IN
t_D-failure
Delay D
IN
OUT
t_D
1,2ms typ.
Delay
60µs
IN
OUT
t_D
60µs typ.
Status
0....High
1....Low
V3.1
Page 9
26. Aug. 2002