1EDI2001AS_15 Datasheet, PDF (131/135 Pages) Infineon Technologies AG – Single Channel Isolated Driver for Inverter Systems AD Step

5.5.9 Error Detection Timing
EiceDRIVER™ SIL
1EDI2001AS
Specification
Table 5-21 Error Detection Timing
Parameter
Symbol
Min.
Dead Time for Shoot Through
Protection
t_DEAD
840
Class A event detection to NFLTA t_AFLTA
-
activation
Class A event detection to turn off t_OFFCLA -
sequence activation
DESAT event detection to turn off
sequence activation
t_OFFDESAT2 -
OCP event occurrence to turn off
sequence activation
t_OFFOCP2 -
Class B event detection to NFLTB t_BFLTB
-
activation
Class B event detection to turn off
sequence activation
t_OFFCLB2 -
Verification Mode time out
t_VMTO
-
Values
Typ. Max.
-
1200
2
4.5
-
400
-
430
110
130
2
4.5
-
400
15
-
-
60
-
Gate Monitoring time out
Life sign error detection time
t_GMTO
-
t_LS
-
15.0 -
5
-
Output stage monitor inhibit time.
t_OSM
-
4
-
1) Verified by design / characterization. Not tested in production.
Unit Note / Test Condition
ns
μs
ns V_TOFF=V_CC2 - 1 V
ns V_TOFF=V_CC2 - 1 V, after
blanking time elapsed
ns V_TOFF=V_CC2 - 1 V, after
blanking time elapsed
μs
ns V_TOFF=V_CC2 - 1 V¹⁾
ms After a transition from
OPM2 to OPM5,
SCFG.TOSEN = 0_B
ms After a transition from
OPM2 to OPM5,
SCFG.TOSEN = 1_B
µs ¹⁾
µs After error condition
detected by logic.
µs After hard transition ¹⁾.
Datasheet
131
Hardware Description
Rev. 3.1, 2015-07-30