IRS25091SPBF データシートの表示（PDF） - International Rectifier
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IRS25091SPBF Datasheet PDF : 21 Pages
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IRS25091SPbF
Shut down Input
The IRS25091 is equipped with a shut down (DT/SD) input pin that is used to shutdown or enable the HVIC. When the DT/SD pin is
in the low state the HVIC is able to operate normally. When the DT/SD pin is in the high state the HVIC is tri-stated.
Figure 5: Shut down
50%
IN
HO
LO
DTLO-HO 10%
90%
50%
90%
DTHO-LO
MDT = DTLO-HO
10%
- DTHO-LO
Figure 6: Dead time Definition
Figure 7: Delay Matching waveform Definition
Input Logic Compatibility
The inputs of this IC are compatible with standard CMOS and TTL outputs. The IRS25091 has been designed to be compatible with
3.3 V and 5 V logic-level signals. Figure 8 illustrates an input signal to the IRS25091, its input threshold values, and the logic state of
the IC as a result of the input signal.
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