TLE8110EE_13 Datasheet, PDF (36/74 Pages) Infineon Technologies AG – Overvoltage, Overtemperature, ESD -Protection

I_DS
t_{OFFcl _l}
tOFFcl _h
I _DSD(high)
I_DSD(low)
Filter timer is started at IDSD(low) threshold and stopped:
• at t=t_{OFFcl_h} if at t=t_{OFFcl_h} I > I_DSD(high)
• at t=t_{OFFcl _l} if I_DSD(low) < I < I_DSD(high)
Figure 22 Overload shutdown thresholds and delay times
TLE 8110 EE
Smart Multichannel Switch
Protection Functions
switch-off after tOFFcl_h (short) with I >IDSD(high)
switch-off after tOFFcl_l (long)
if I falls below I_DSD(high) before t_{OFFcl_h}
switch-off after tOFFcl_l (long) with I >IDSD(low)
immediate switch-off if I=I_DSD(high) after t_{OFFcl_h}
no switch-off with I <I_DSD(low)
t
Overload shutdown thresholds and delay times
Data Sheet
36
Rev. 1.4, 2013-07-02