Typical Characteristics
PKD 4319 SI
Efficiency(typ)
Output characteristic (typ)
95
90
85
80
75
2.55
2.53
2.51
2.49
2.47
2.45
Vi=36V
Vi=53V
Vi=75V
0
2
4
6
8
10
12
14
16
0
2
4
6
8
10
12
14
16
Load current (A))
Load current (A))
Power derating
Temperature characteristics (typ)
40
2.55
2.53
2.51
2.49
2.47
2.45
30
20
10
0
+100 +110 +120
Case temperature (°C)
-50
-40
-30
+80 +90
-60 -40 -20
0
20
40
60
80 100 120
Case temperature (°C)
Dynamic load response (typ)
VI = 53 V
Load change: 0.25 × IOnom...0.25 × IOnom
IOnom = 12A
EN/LZT 146 120 R2A © Ericsson Microelectronics AB, June 2002
11
ERICSSON [ ERICSSON ]
