IRS2332JPBF International Rectifier, IRS2332JPBF Datasheet - Page 11

• Manufacturer Part Number: IRS2332JPBF
• Description: IC DVR 3-PHASE BRIDGE PLCC44
• Manufacturer: International Rectifier

Specifications of IRS2332JPBF

• Configuration: 3 Phase Bridge
• Input Type: Inverting
• Delay Time: 500ns
• Current - Peak: 250mA
• Number Of Configurations: 1
• Number Of Outputs: 3
• High Side Voltage - Max (bootstrap): 600V
• Voltage - Supply: 10 V ~ 20 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Deadtime
This family of HVICs features integrated deadtime protection circuitry. The deadtime for these ICs is fixed; other ICs within
IR’s HVIC portfolio feature programmable deadtime for greater design flexibility. The deadtime feature inserts a time period (a
minimum deadtime) in which both the high- and low-side power switches are held off; this is done to ensure that the power
switch being turned off has fully turned off before the second power switch is turned on.
automatically inserted whenever the external deadtime is shorter than DT; external deadtimes larger than DT are not modified
by the gate driver. Figure 5 illustrates the deadtime period and the relationship between the output gate signals.
The deadtime circuitry of the IRS233(0,2)(D) is matched with respect to the high- and low-side outputs of a given channel;
additionally, the deadtimes of each of the three channels are matched.
www.irf.com
HINx
LINx
HOx
LOx
50%
DT
Figure 4: Input/output timing diagram
50%
Figure 5: Illustration of deadtime
IRS233(0,2)(D)(S&J)PbF
50%
DT
This minimum deadtime is
50%
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