IXBD4410
IXBD4411
Symbol
Definition/Condition
Characteristic Values
(T
A
= 25°C, V
DD
= 15 V, unless otherwise specified)
min.
typ.
max.
V
DD
Undervoltage Lockout
V
uv
V
uh
Drop Out
Hysteresis
9.5
0.1
10.5
0.15
11.5
0.3
V
V
Quiescent Power Supply Current
I
DD
V
DD
Current/V
in
=V
DD
or LG, I
o
= 0
20
mA
INL and INH Inputs
(Fig. 1a - 1c)
t
d(on)
t
r
t
d(off)
t
f
t
dlh(off)
Turn-on delay time;
4410
Rise time;
Turn-off delay time
4410
Fall time
4410/4412
Turn-on delay time vs.
4411
Turn-off delay time
t
dlh(on)
4410
Turn-on delay time vs.
4411
Turn-off delay time
C
L
=1nF
60
150
ns
C
L
=1nF
60
150
ns
C
L
=1nF
C
L
=10 nF
C
L
=1 nF
C
L
=1nF
C
L
=10nF
C
L
=1nF
110
70
15
70
70
15
175
100
20
150
150
20
ns
ns
ns
ns
ns
ns
Fault Output Delay for any Fault Conditions (4410/4411)
t
FLT
FLT Delay/R
pu
= 2 kΩ C
L
= 20 pF
200
300
ns
Overcurrent Protection Delay
t
oc
Driver-Off delay time
C
L
= 1 nF
200
300
ns
1N5817
1N5817
Fig. 1a: IXBD4410/4411 Switching time test circuit
© 2004 IXYS All rights reserved
Fig. 1b: Output signal waveform
3
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