1EDI2004AS View Datasheet(PDF) - Infineon Technologies
Part Name
Description
MFG CO.
'1EDI2004AS' PDF : 138 Pages View PDF
EiceDRIVERTM SIL
1EDI2004AS
Functional Description
INSTP
inhibit_act
dead time
INP
pwm_cmd
Inhibition time
Figure 4 STP: Inhibition Time Definition
It shall be noted that during the inhibition time, signal pwm_cmd is not forced to Low. It means that if the
device is already turned-on when INSTP is High, it stays turned-on until the signal at pin INP goes Low. This is
depicted in Figure 5.
INSTP
inhibit_act
INP
dead time
Inhibited
edge
pwm_cmd
Figure 5 STP: Example of Operation
Inhibition time
When a condition occurs where a rising edge of signal INP is inhibited, an error notification is issued. See
Chapter 3.4.1 for more details.
Note:
If a rising edge shortly after reset occurs at INP may PER.STPER gets set, anyway an immediatly turn-
on of the secondary is prevented.
Data Sheet
20
Rev. 2.0
2019-01-16
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