IR2109
(
4
)
(
S
) & (PbF)
www.irf.com 7
Figure 1. Input/Output Timing Diagram Figure 2. Switching Time Waveform Definitions
Figure 4. Deadtime Waveform Definitions
IN
HO
50% 50%
90%
10%
LO
90%
10%
DT
LO-HO
DT
LO-HO
MDT=
- DT
HO-LO
DT
HO-LO
SD
IN
HO
LO
IN(HO)
t
r
t
on
t
f
t
off
LO
HO
50%
50%
90% 90%
10% 10%
IN(LO)
Figure 3. Shutdown Waveform Definitions
SD
t
sd
HO
LO
50%
90%
Figure 5. Delay Matching Waveform Definitions
HO
50%
50%
10%
LO
90%
MT
HOLO
MT
IN
(LO)
IN
(HO)
IR2109
(
4
)
(
S
) & (PbF)
8 www.irf.com
500
700
900
1100
1300
-50 -25 0 25 50 75 100 125
Temperature (
o
C)
Turn-on Propagation Delay (ns)
Typ.
Max
500
700
900
1100
1300
10 12 14 16 18 20
V
BIAS
Supply Voltage (V)
Turn-on Propagation Delay (ns)
Typ.
Max.
0
100
200
300
400
500
-50 -25 0 25 50 75 100 125
Temperature (
o
C)
Turn-off Propagation Delay (ns)
Max.
Typ.
0
100
200
300
400
500
10 12 14 16 18 20
V
BIAS
Supply Voltage (V)
Turn-off Propagation Delay (ns)
Typ.
Max.
Figure 6A. Turn-on Propagation Delay
vs. Temperature
Figure 6B. Turn-on Propagation Delay
vs. Supply Voltage
Figure 7A. Turn-off Propagation Delay
vs. Temperature
Figure 7B. Turn-off Propagation Delay
vs. Supply Voltage
IR2109
(
4
)
(
S
) & (PbF)
www.irf.com 9
0
100
200
300
400
500
-50 -25 0 25 50 75 100 125
Temperature (
o
C)
SD Propagation Delay (ns)
Max.
Typ.
0
100
200
300
400
500
10 12 14 16 18 20
V
BIAS
Supply Voltage (V)
SD Propagation Delay (ns)
Typ.
Max.
0
100
200
300
400
500
-50 -25 0 25 50 75 100 125
Temperature (
o
C)
Turn-on Rise Time (ns)
Max.
Typ.
0
100
200
300
400
500
10 12 14 16 18 20
V
BIAS
Supply V oltage (V )
Turn-on Rise Time (ns)
Typ.
Max.
Figure 8A. SD Propagation Delay
vs. Temperature
Figure 8B. SD Propagation Delay
vs. Supply Voltage
Figure 9A. Turn-on Rise Time
vs. Temperature
Figure 9B. Turn-on Rise Time
vs. Supply Voltage

IR21094STRPBF

Mfr. #:
Manufacturer:
Infineon Technologies
Description:
Gate Drivers HVIC
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union