auirs4428 International Rectifier Corp., auirs4428 Datasheet - Page 11

• Manufacturer Part Number: auirs4428
• Description: Dual Low Side Driver
• Manufacturer: International Rectifier Corp.

Parameter Trends vs. Temperature
Figures illustrated in this chapter provide information on the experimental performance of the AUIRS4428S HVIC.
The line plotted in each figure is generated from actual lab data. A large number of individual samples were tested at
three temperatures (-40 ºC, 25 ºC, and 125 ºC) with supply voltage of 15V in order to generate the experimental
curve. The line consists of three data points (one data point at each of the tested temperatures) that have been
connected together to illustrate the understood trend. The individual data points on the Typ. curve were determined
by calculating the averaged experimental value of the parameter (for a given temperature).
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Figure 4. Turn-On Propagation Delay vs. Temperature
30
25
20
15
10
Figure 6. Turn-On Rise Time vs. Temperature
90
80
70
60
50
-50
-50
M ax.
Typ.
Typ
M in.
M ax.
M in.
-25
-25
0
0
Temperature (
Temperature (
25
25
50
50
o
o
C)
C)
75
75
100
100
125
125
11
Figure 5. Turn-Off Propagation Delay vs. Temperature
85
75
65
55
45
35
30
25
20
15
Figure 7. Turn-Off Fall Time vs. Temperature
-50
-50
Typ.
M in.
M ax.
Typ.
M ax.
M in.
-25
-25
0
0
Temperature (
Temperature (
25
25
© 2010 International Rectifier
AUIRS4428S
50
50
o
o
C)
C)
75
75
100
100
125
125