Datasheet

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IR2108
(
4
)
(
S
)
Dynamic Electrical Characteristics
V
BIAS
(V
CC
, V
BS
) = 15V, V
SS
= COM, C
L
= 1000 pF, T
A
= 25°C, DT = VSS unless otherwise specified.
Static Electrical Characteristics
V
BIAS
(V
CC
, V
BS
) = 15V, V
SS
= COM, DT= V
SS
and T
A
= 25°C unless otherwise specified. The V
IL
, V
IH
and I
IN
parameters are referenced to V
SS
/COM and are applicable to the respective input leads: HIN and LIN. The V
O
, I
O
and Ron
parameters are referenced to COM and are applicable to the respective output leads: HO and LO.
Symbol Definition Min. Typ. Max. Units Test Conditions
V
IH
Logic “1” input voltage for HIN & logic “0” for
LIN
2.9 — — V
CC
= 10V to 20V
V
IL
Logic “0” input voltage for HIN & logic “1” for
LIN
— — 0.8 V
CC
= 10V to 20V
V
OH
High level output voltage, V
BIAS
- V
O
— 0.8 1.4 I
O
= 20 mA
V
OL
Low level output voltage, V
O
— 0.3 0.6 I
O
= 20 mA
I
LK
Offset supply leakage current — — 50 V
B
= V
S
= 600V
I
QBS
Quiescent V
BS
supply current 20 60 150 V
IN
= 0V or 5V
I
QCC
Quiescent V
CC
supply current 0.4 1.0 1.6 mA V
IN
= 0V or 5V
RDT=0
I
IN+
Logic “1” input bias current — 5 20 HIN = 5V,
LIN
= 0V
I
IN-
Logic “0” input bias current — 1 2 HIN = 0V,
LIN
= 5V
V
CCUV+
V
CC
and V
BS
supply undervoltage positive going 8.0 8.9 9.8
V
BSUV+
threshold
V
CCUV-
V
CC
and V
BS
supply undervoltage negative going 7.4 8.2 9.0
V
BSUV-
threshold
V
CCUVH
Hysteresis 0.3 0.7 —
V
BSUVH
I
O+
Output high short circuit pulsed current 120 200 — V
O
= 0V,
PW ≤ 10 µs
I
O-
Output low short circuit pulsed current 250 350 — V
O
= 15V,
PW ≤ 10 µs
V
µA
µA
V
mA
Symbol Definition Min. Typ. Max. Units Test Conditions
t
on
Turn-on propagation delay — 220 300 V
S
= 0V
t
off
Turn-off propagation delay — 200 280 V
S
= 0V or 600V
MT Delay matching
|
t
on
- t
off |
—0 30
t
r
Turn-on rise time — 150 220 V
S
= 0V
t
f
Turn-off fall time — 50 80 V
S
= 0V
DT Deadtime: LO turn-off to HO turn-on(DT
LO-HO) &
400 540 680 RDT= 0
HO turn-off to LO turn-on (DT
HO-LO)
4 5 6 usec RDT = 200k (IR21084)
MDT Deadtime matching =
|
DT
LO-HO
- DT
HO-LO
|
— 0 60 RDT=0
— 0 600 RDT = 200k (IR21084)
nsec
nsec