irs2608d International Rectifier Corp., irs2608d Datasheet - Page 9

• Manufacturer Part Number: irs2608d
• Description: Half-bridge Driver
• Manufacturer: International Rectifier Corp.

Input Logic Compatibility
The inputs of this IC are compatible with standard CMOS and TTL outputs. The IRS2608D has been designed to be
compatible with 3.3 V and 5 V logic-level signals. The IRS2608D features an integrated 5.2 V Zener clamp on the /LIN.
F
the input signal.
igure 6 illustrates an input signal to the IRS2608D, its input threshold values, and the logic state of the IC as a result of
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Low
V
IL
HIN
LIN
HO
LO
High
Figure 5: Delay Matching Waveform Definition
DT
Figure 6: HIN & LIN input thresholds
MDT =
LO - HO
50%
90%
10%
DT
V
IH
LO - HO
Low
- DT
HO - LO
50%
90%
DT
HO -LO
10 %
Low
V
IH
High
IRS2608DSPbF
V
IL
Low
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