V CC = V B = 15 V, V S = V SS = COM, T A = 25 C, and C L = 1000 pF unless otherwise specified.
IRS26310DJPbF
Dynamic Electrical Characteristics
o
Symbol
t on
t off
t r
t f
t ITRIP
t ITRIP_blk
t FLT
t ENOUT
t SDOUT
t ZV _ DCBS_LOon
t ZV _ DCBS_HOoff
t ZV _ DCBS_HOon
t ZV _ DCBS_LOoff
t ZV_DCBS_flt_LO
t ZV_DCBS_flt_HO
Definition
Turn-on propagation delay
Turn-off propagation delay
Turn-on rise time
Turn-off fall time
ITRIP to output shutdown
propagation delay
ITRIP blanking time
ITRIP to FAULT propagation
delay
ENABLE high to output
propagation delay
ENABLE low to output
shutdown propagation delay
DCBusSense entering Over
voltage to LO turn on
DCBusSense entering Over
voltage to HO turn off
DCBusSense exiting Over
voltage to HO turn on
DCBusSense exiting Over
voltage to LO turn off
DCBusSense input filter time on
LO
DC BUS S ENSE input filter time on
HO
Min.
400
400
500
400
350
350
310
310
270
300
140
140
Typ.
530
530
125
50
750
500
600
460
460
460
460
380
450
250
250
Max.
750
750
190
75
1200
750
950
650
650
730
730
590
720
420
420
Units
ns
Test Conditions
V IN = 0V & 5V
V ITRIP = 5V
V IN = 0V & 5V
V ITRIP = 5V
V IN = 0V & 5V
V EN = 0V & 3.3V
V DCBSENSE = 0V & 5V
t FILIN
t FILTEREN
DT
Input filter time (HIN, LIN)
Enable input filter time
Deadtime
?
200
100
190
350
200
290
510
420
V IN = 0V & 5V
MT
MDT
Ton, Toff matching time (on all
six channels)
DT matching (HIN->LO & LO-
>HIN on all channels)
50
60
ns
V IN = 0V & 5V
External dead time 0s
PM
Pulse width distortion
??
75
PW input =10 s
t FLTCLR
FAULT clear time RCIN: R = 2
meg, C = 1nF
1.3
1.65
2
ms
V IN = 0V or 5V
V ITRIP = 0V
?
??
The minimum width of the input pulse is recommended to exceed 500 ns to ensure the filtering time of the
input filter is exceeded.
PM is defined as PW IN - PW OUT .
www.irf.com
10
? 2008 International Rectifier
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