参数资料
型号: PKF4622SI
厂商: ERICSSON
英文描述: 3?7 W DC/DC Power Modules 48 V Input Series
中文描述: 3?7瓦特DC / DC电源模块48 V输入系列
文件页数: 15/24页
文件大小: 1768K
代理商: PKF4622SI
15
EN/LZT 146 33 R1A (Replaces EN/LZT 137 09 R7) Ericsson Microelectronics AB, June 2000
Output characteristic (typ)
Power derating
2
0
4
6
8
45
30
Pin temperature ( C)
85
100
115
M
s
s
s
Efficiency (typ)
@ T
A
= +25°C
60
70
80
90
0.24
72 V
38 V
0.48
0.72
0.96
1.2
Load current (A)
E
Turn-on/turn/off input voltage
Temperature coefficient
4.92
4.96
5.00
5.04
30
0
30
60
90
Pin temperature ( C)
O
15
+15
45
75
32
34
36
38
30
0
30
60
90
Pin temperature ( C)
T
15
15
45
75
Turn-on
T
urn-of
f a
t
10
% lo
ad
T
urn-o
ff
at 1
00% load
Output characteristic (typ)
11.0
12.0
13.0
14.0
0
0.3
0.6
0.9
1.2
Load current (A)
O
Power derating
2
0
4
6
8
45
30
Pin temperature ( C)
85
100
115
M
s
s
s
60
70
80
90
38 V
72 V
0.12
0.24
0.36
0.48
0.6
Load current (A)
E
Temperature coefficient
11.6
11.8
12.0
12.2
30
0
30
60
90
Pin temperature ( C)
O
15
15
45
75
Turn-on/turn/off input voltage
32
34
36
38
30
0
30
60
90
Pin temperature ( C)
T
15
15
45
75
Turn-on
T r
u
n-
Turn-off at
100% load
1
o
off a
t
0% l ad
Efficiency (typ)
@ T
A
= +25°C
PKF 4611
PKF 4713
Idling voltage (typ)
12
14
16
18
30
0
30
60
90
Pin temperatur ( C)
I
15
15
45
75
72 V
38 V
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