Техническая Спецификация для STMicroelectronics Advanced IGBT/MOSFET driver DEMOTD350 DEMOTD350
Модели
DEMOTD350
TD350
Application diagrams
Doc ID 9525 Rev 6
13/17
8 Application
diagrams
Figure 14.
Single supply IGBT drive with active Miller clamp and 2-level turn-off
Figure 15.
Large IGBT drive with negative gate drive and desaturation detection
Figure 16.
Use of DESAT input for direct overcurrent detection
OUTH
IN
OUTL
VH
DESAT
FAULT
NC
COFF
CLAMP
GND
16V
VREF
VL
LVOFF
NC
Vref
TD350
C
ontr
o
l
Blo
c
k
Desat
delay
Off
Off Level
UVLO
5.1V
VH
Vref
Vref
VH
OUTH
IN
OUTL
VH
DESAT
FAULT
NC
COFF
CLAMP
GND
16V
Pulse Transformer
VREF
VL
-10V
LVOFF
NC
Vref
TD350
C
ontr
o
l
Bl
o
c
k
Desat
delay
Off
Off Level
UVLO
Vref
Vref
VH
Vref
VH
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6REF
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C
K
$ESAT
DELAY
/FF
/FF
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6REF
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6REF
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6REF
6REF
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