2003 Fairchild Semiconductor Corporation
F
Rev. E, August 2003
Electrical Characteristics
Control Part
(T
J
= 25°C, Unless Otherwise Specified)
Note:
5. Short-circuit current protection is functioning only at the low-sides. It would be recommended that the value of the external sensing resistor (R
) should be
selected around 50
in order to make the SC trip-level of about 45A at the shunt resistors (R
,R
,R
) of 0
. For the detailed information about the
relationship between the external sensing resistor (R
) and the shunt resistors (R
,R
,R
), please see Fig. 6.
6. The fault-out pulse width t
FOD
depends on the capacitance value of C
FOD
according to the following approximate equation : C
FOD
= 18.3 x 10
-6
x t
FOD
[F]
Recommended Operating Conditions
Item
Symbol
I
QCCL
Condition
V
CC(L)
- COM
(L)
Min.
-
Typ. Max. Unit
-
26
Quiescent V
CC
Supply Cur-
rent
V
CC
= 15V
IN
(UL, VL, WL)
= 5V
V
CC
= 15V
IN
(UH, VH, WH)
= 5V
V
BS
= 15V
IN
(UH, VH, WH)
= 5V
V
SC
= 0V, V
FO
Circuit: 4.7k
to 5V Pull-up
V
SC
= 1V, V
FO
Circuit: 4.7k
to 5V Pull-up
V
CC
= 15V (Note 5)
R
SC
= 50
, R
SU
= R
SV
= R
SW
= 0
and I
C
= 45A
(Note Fig. 6)
Detection Level
Reset Level
Detection Level
Reset Level
C
FOD
= 33nF (Note 6)
High-Side
Applied between IN
(UH)
, IN
(VH)
,
IN
(WH)
- COM
(H)
Low-Side
Applied between IN
(UL)
, IN
(VL)
,
IN
(WL)
- COM
(L)
mA
I
QCCH
V
CC(UH)
, V
CC(VH)
, V
CC(WH)
-
COM
(H)
V
B(U)
- V
S(U)
, V
B(V)
-V
S(V)
,
V
B(W)
- V
S(W)
-
-
130
uA
Quiescent V
BS
Supply Cur-
rent
Fault Output Voltage
I
QBS
-
-
420
uA
V
FOH
V
FOL
V
SC(ref)
V
SEN
4.5
-
0.45
0.45
-
-
-
V
V
V
V
1.1
0.56
0.56
Short-Circuit Trip Level
Sensing Voltage
of IGBT Current
Supply Circuit Under-
Voltage Protection
0.51
0.51
UV
CCD
UV
CCR
UV
BSD
UV
BSR
t
FOD
V
IN(ON)
V
IN(OFF)
V
IN(ON)
V
IN(OFF)
11.5
12
7.3
8.6
1.4
-
3.0
-
3.0
12
12.5
9.0
10.3
1.8
-
-
-
-
12.5
13
10.8
12
2.0
0.8
-
0.8
-
V
V
V
V
ms
V
V
V
V
Fault OutputPulse Width
ON Threshold Voltage
OFF Threshold Voltage
ON Threshold Voltage
OFF Threshold Voltage
Item
Symbol
Condition
Values
Typ.
300
15
Unit
Min.
-
13.5
Max.
400
16.5
Supply Voltage
Control Supply Voltage
V
PN
V
CC
Applied between P - N
U
, N
V
, N
W
Applied between V
CC(UH)
, V
CC(VH)
, V
CC(WH)
-
COM
(H)
, V
CC(L)
- COM
(L)
Applied between V
B(U)
- V
S(U)
, V
B(V)
- V
S(V)
,
V
B(W)
- V
S(W)
For Each Input Signal
V
V
High-side Bias Voltage
V
BS
13.5
15
16.5
V
Blanking Time for Preventing
Arm-short
PWM Input Signal
Input ON Threshold Voltage
t
dead
3
-
-
us
f
PWM
V
IN(ON)
T
C
≤
100°C, T
J
≤
125°C
Applied between IN
(UH)
, IN
(VH)
, IN
(WH)
-
COM
(H)
, IN
(UL)
, IN
(VL)
, IN
(WL)
- COM
(L)
Applied between IN
(UH)
, IN
(VH)
, IN
(WH)
-
COM
(H)
, IN
(UL)
, IN
(VL)
, IN
(WL)
- COM
(L)
-
15
-
kHz
V
0 ~ 0.65
Input OFF Threshold Voltage
V
IN(OFF)
4 ~ 5.5
V