IRS21091 International Rectifier Corp., IRS21091 Datasheet - Page 6

• Manufacturer Part Number: IRS21091
• Description: Half-bridge Driver
• Manufacturer: International Rectifier Corp.

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LO
HO
DT/SD
IN
Figure 3. Shutdown Waveform Definitions
Figure 1. Input/Output Timing Diagram
HO
LO
DT/SD
tsd
50%
Figure 5. Delay Matching Waveform Definitions
IN
IN
90%
(LO)
(HO)
MT
50%
LO
10%
HO
50%
90%
IN
IN
LO
HO
IN
HO
LO
LO
Figure 2. Switching Time Waveform Definitions
(LO)
(HO)
Figure 4. Deadtime Waveform Definitions
t on
HO
MT
DT
50%
50%
MDT=
LO-HO
90%
10%
t r
IRS21091(S)PbF
DT
10%
90%
LO-HO
50%
50%
t off
90%
- DT
90%
DT
HO-LO
HO-LO
10%
10%
t f
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