
IRS26302DJ
Recommended Operating Conditions
For proper operation, the device should be used within the recommended conditions. All voltage parameters are
absolute voltages referenced to V SS unless otherwise stated in the table. The offset rating is tested with supplies of
(V CC -COM) = (V B -V S ) = 15 V. For proper operation the device should be used within the recommended conditions.
Symbol
V B1,2,3
V HO 1,2,3
V S 1,2,3
V St 1,2,3
VDC
GF
VSDC
V CC
V LO1,2,3
Definition
High side floating supply voltage
High side output voltage HO1,2,3
High side floating supply voltage ?
Transient high side floating supply voltage ??
DCbus Supply Voltage
Input voltage for Ground Fault detection
High voltage return for Ground Fault circuit
Low side supply voltage
Low side output voltage LO1,2,3, PFCout
Min.
V S1,2,3 + 10
V S1,2,3
Vss – 8
-50
(TBD)
VDC-5
VDC-12
10
0
Max.
V S1,2,3 + 20
V B1,2,3
600
600
600
VDC
VDC-11
20
V CC
Units
COM
V SCOM
Power ground
Negative transient Vs voltage
-5
0
5
-20
1)
V
V FLT
V RCIN
V HO 1,2,3
V LO1,2,3
V ITRIP
PFC ITRIP
/BR ITRIP
V IN
FAULT output voltage
RCIN input voltage
High side output voltage
Low side output voltage
ITRIP input voltage
PFC ITRIP /BR ITRIP input voltage
Logic input voltage LIN, HIN, PFCin, BRin, EN
0
0
V S1,2,3
COM
0
-2
V SS
V CC
V CC
V B1,2,3
V CC
5
0
V SS +5
T A
Ambient temperature
-40
125
oC
?
??
Logic operation for V S of –8 V to 600 V. Logic state held for V S of –8 V to –V BS . Please refer to Design Tip
DT97-3 for more details.
Operational for transient negative V S of V SS - 50 V with a 50 ns pulse width. Guaranteed by design. Refer to
the Application Information section of this datasheet for more details.
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