IGD616 CT-Concept Technologie AG, IGD616 Datasheet - Page 9

• Manufacturer Part Number: IGD616
• Description: Data Sheet Igd616 Single Channel Scale Igbt Driver Core
• Manufacturer: CT-Concept Technologie AG

Command blocking
When a fault state has been cleared, the next turn-on commands are ignored by the ASIC during the
command blocking time to avoid thermal overload of the power MOSFET or IGBT driven by the gate
driver.
Command blocking time
Pin IN Command Inputs
Logic level
Bias sink current
Pin capacitance
Pin SO Status Outputs
Secondary-side faults cause the channel to turn off immediately. Fault states are transmitted to the
primary side via the signal transformer interface (option T) or via an optocoupler (option C), in the latter
case with an additional delay. Secondary-side faults are then reported at Pin SO.
Available current at pins SO
Delay to report a fault state
Timing Characteristics
Equiv. delay time (note 4)
Equiv. rise time (note 4)
Equiv. fall time (note 4)
Data refer to a gate charge of 1.2μC and a total external gate resistance of 5.6Ω.
I G B T - D r i v e r . c o m
Condition/Remark
Factory-set
(other values upon request)
Condition/Remark
Positive-going threshold
Negative-going threshold
Condition/Remark
[V(VCC) – 1.2V] > V(SO+) > V(SO-)
Fault state
Otherwise
Option T:
during command blocking time
Option C
Condition/Remark
IGBT turn-on, option N
IGBT turn-off, option N
IGBT turn-on, option I
IGBT turn-off, option I
IGBT turn-on
IGBT turn-off
Preliminary Data Sheet
1000
Min.
Min.
Min.
Min.
17
Until next change at IN*
IGD616
Typ.
Typ.
Typ.
Typ.
300
350
315
365
100
22
20
80
10
5
Max. Units
Max. Units
Max. Units
Max. Units
Page 9
27
1
3
1
mA
ms
μA
μA
pF
μs
ns
ns
ns
ns
ns
ns
V
V