IR21084 查看數據表（PDF） - International Rectifier
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IR21084 Datasheet PDF : 23 Pages
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IR2108(4) (S) & (PbF)
Dynamic Electrical Characteristics
VBIAS (VCC, VBS) = 15V, VSS = COM, CL = 1000 pF, TA = 25°C, DT = VSS unless otherwise specified.
Symbol
ton
toff
MT
tr
tf
DT
MDT
Definition
Turn-on propagation delay
Turn-off propagation delay
Delay matching | ton - toff |
Turn-on rise time
Turn-off fall time
Deadtime: LO turn-off to HO turn-on(DTLO-HO) &
HO turn-off to LO turn-on (DTHO-LO)
| | Deadtime matching = DTLO-HO - DTHO-LO
Min.
—
—
—
—
—
400
4
—
—
Typ.
220
200
0
150
50
540
5
0
0
Max. Units Test Conditions
300
VS = 0V
280
VS = 0V or 600V
30
220 nsec
VS = 0V
80
VS = 0V
680
RDT= 0
6
usec RDT = 200k (IR21084)
60 nsec
RDT=0
600
RDT = 200k (IR21084)
Static Electrical Characteristics
VBIAS (VCC, VBS) = 15V, VSS = COM, DT= VSS and TA = 25°C unless otherwise specified. The VIL, VIH and IIN
parameters are referenced to VSS/COM and are applicable to the respective input leads: HIN and LIN. The VO, IO and Ron
parameters are referenced to COM and are applicable to the respective output leads: HO and LO.
Symbol
VIH
VIL
VOH
VOL
ILK
IQBS
IQCC
Definition
Logic “1” input voltage for HIN & logic “0” for LIN
Logic “0” input voltage for HIN & logic “1” for LIN
High level output voltage, VBIAS - VO
Low level output voltage, VO
Offset supply leakage current
Quiescent VBS supply current
Quiescent VCC supply current
IIN+
IIN-
VCCUV+
VBSUV+
VCCUV-
VBSUV-
VCCUVH
VBSUVH
IO+
Logic “1” input bias current
Logic “0” input bias current
VCC and VBS supply undervoltage positive going
threshold
VCC and VBS supply undervoltage negative going
threshold
Hysteresis
Output high short circuit pulsed current
IO-
Output low short circuit pulsed current
Min.
2.9
—
—
—
—
20
0.4
—
—
8.0
Typ. Max. Units Test Conditions
——
VCC = 10V to 20V
— 0.8
0.8 1.4
V
VCC = 10V to 20V
IO = 20 mA
0.3 0.6
IO = 20 mA
— 50
75 130 µA
VB = VS = 600V
VIN = 0V or 5V
1.0 1.6 mA
VIN = 0V or 5V
RDT=0
5
20
HIN = 5V, LIN = 0V
—
2
µA HIN = 0V, LIN = 5V
8.9 9.8
7.4 8.2 9.0
V
0.3 0.7 —
120 200 —
mA
250 350 —
VO = 0V,
PW ≤ 10 µs
VO = 15V,
PW ≤ 10 µs
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