Typical Characteristics
PKD 4118 SIOD
Output characteristic (typ)
Efficiency(typ)
95
90
85
80
75
1.25
1.23
1.21
1.19
1.17
1.15
Vi=36V
Vi=53V
Vi=75V
0
2
4
6
8
10
12 14
16
18
0
2
4
6
8
10
12
14 16
18
Load current (A))
Load current (A))
Power derating
Temperature characteristics (typ)
40
1.25
1.23
1.21
1.19
1.17
1.15
30
20
10
0
-60 -40 -20
0
20
40
60
80 100 120
+100 +110 +120
Case temperature (°C)
-50
-40
-30
+80 +90
Case temperature (°C)
Dynamic load response (typ)
VI = 53 V
Load change: 0.25 × IOnom...0.25 × IOnom
IOnom = 14A
EN/LZT 146 120 R2A © Ericsson Microelectronics AB, June 2002
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