IRS26302DJPBF International Rectifier, IRS26302DJPBF Datasheet - Page 27

• Manufacturer Part Number: IRS26302DJPBF
• Description: IC BRIDGE +1 GATE DVR 3PH 44PLCC
• Manufacturer: International Rectifier

Specifications of IRS26302DJPBF

• Configuration: 3 Phase Bridge
• Input Type: Non-Inverting
• Delay Time: 320ns
• Current - Peak: 200mA
• 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: 44-PLCC (32 Leads)
• Number Of Drivers: 6
• Driver Configuration: Non-Inverting
• Driver Type: High and Low Side
• Input Logic Level: CMOS/TTL
• Rise Time: 190ns
• Fall Time: 75ns
• Propagation Delay Time: 710ns
• Peak Output Current: 350mA
• Power Dissipation: 4.6W
• Operating Supply Voltage (min): 10V
• Turn Off Delay Time: 50ns
• Turn On Delay Time (max): 50ns
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 32
• Package Type: PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

IRS26302DJ
Advanced Input Filter
The advanced input filter allows an improvement in the input/output pulse symmetry of the HVIC and helps to reject
noise spikes and short pulses. This input filter has been applied to the HIN, LIN, PFCin and EN inputs. The working
principle of the new filter is shown in Figures 19 and 20.
Figure 19 shows a typical input filter and the asymmetry of the input and output. The upper pair of waveforms
(Example 1) show an input signal with a duration much longer then t
; the resulting output is approximately the
FIL,IN
difference between the input signal and t
. The lower pair of waveforms (Example 2) show an input signal with a
FIL,IN
duration slightly longer then t
; the resulting output is approximately the difference between the input signal and
FIL,IN
t
.
FIL,IN
Figure 20 shows the advanced input filter and the symmetry between the input and output. The upper pair of
waveforms (Example 1) show an input signal with a duration much longer then t
; the resulting output is
FIL,IN
approximately the same duration as the input signal. The lower pair of waveforms (Example 2) show an input signal
with a duration slightly longer then t
; the resulting output is approximately the same duration as the input signal.
FIL,IN
Figure 19: Typical input filter
Figure 20: Advanced input filter
Short-Pulse / Noise Rejection
This device’s input filter provides protection against short-pulses (e.g., noise) on the input lines. If the duration of the
input signal is less than t
, the output will not change states. Example 1 of Figure 21 shows the input and output in
FIL,IN
the low state with positive noise spikes of durations less than t
; the output does not change states. Example 2 of
FIL,IN
Figure 21 shows the input and output in the high state with negative noise spikes of durations less than t
; the
FIL,IN
output does not change states.
Figure 21: Noise rejecting input filters
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