TLE82453-3SA_15 Datasheet, PDF (34/71 Pages) Infineon Technologies AG – 3 Channel High-Side and Low-Side Linear Solenoid Driver IC

TLE82453-3SA
Protection Functions
I_load
I_{load_lim_H}
I_{load_lim_L}
PS off & fault bit set
t _OCDT
t
Figure 13 OCDT expiration overcurrent detection timer (I_{load_lim_L} < I_load < I_{load_lim_H} )
I _load
off
on
Freewheeling off
I _{load_lim_H}
I_{load_lim_L}
PS off & fault bit set
t OCDT
t
Figure 14 State change of power change before OCDT detection (I_{load_lim_L} < I_load < I_{load_lim_H} )
Data Sheet
-
34
Rev 1.0, 2015-03-27