TLE7241E Datasheet, PDF (26/71 Pages) Infineon Technologies AG – Dual Channel Constant Current Control Solenoid Driver

TLE 7241E
Functional Description and Electrical Characteristics
OPEN CIRCUIT FAULT - OCCURS WHILE OFF THEN TURNED ON
14V
VPOSx
2.5V
Load State
open
ok
OL/SGx
fault state
OL/SGx latched
fault state
tos(off)
tos(on) = 12ms
CSB
MOSI
MISO
G. C.
cmd
G. C.
cmd
A.C. cmd G. C.
Iav>50ma cmd
G. C.
response
G. C .
response
A.C.
response
G. C.
response
OLS G=0
OLS G=1
E D G=1
OLS G=1
The Latched Faul t State i s sampl ed and stored in the SPI transmit regi ster at the points marked with “
“.
Figure 11 Open Load / Short to Ground - Channel Off Then Turned On
Data Sheet
26
Rev. 1.1, 2009-01-19