MP155 – ENERGY EFFICIENT OFF-LINE REGULATOR
TYPICAL CHARACTERISTICS
Breakdown Voltage vs.
Junction Temperature
640
620
600
V
BRDSS
(V)
VFB(V)
2
1.6
1.2
0.8
0.4
On-State Resistance vs.
Junction Temperature
Feedback Voltage vs.
Junction Temperature
2.8
2.7
2.6
2.5
2.4
2.3
2.2
2.1
580
560
540
520
500
-40 -20
0
25
85 105 125
0
-40 -20
0
25
85 105 125
2
-40 -20
0
25
85 105 125
20
19
18
17
16
15
14
13
12
11
Minimum Off Time vs.
Junction Temperature
10
-40 -20
0
25
85 105 125
MP155 Rev. 1.12
10/28/2013
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