ir21303c International Rectifier Corp., ir21303c Datasheet - Page 7

• Manufacturer Part Number: ir21303c
• Description: 3-phase Bridge Driver
• Manufacturer: International Rectifier Corp.

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LIN1,2,3
FAULT
HO1,2,3
LO1,2,3
ITRIP
HIN1,2,3
HIN1,2,3
LIN1,2,3
LO1,2,3
HO1,2,3
Figure 1. Input/Output Timing Diagram
Figure 3. Deadtime Waveform Definitions
50%
50%
DT
50%
50%
DT
Figure 2. Floating Supply Voltage Transient Test
Figure 4. Input/Output Switching Time Waveform
HIN1,2,3
LIN1,2,3
HO1,2,3
LO1,2,3
t
on
50%
10%
t
r
Circuit
Definitions
90%
50%
IR21303C
t
off
90%
10%
t
f
<50 V/ns
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