
NCP3155A , NCP3155B
典型性能特性
3.5
3
输出电流(A )
2.5
2
1.5
1
0.5
NCP3155B
0
25
30
35
40
45
50
55
60
65
70
75
80
85
T
A
,环境温度( ° C)
V
OUT
= 5.0 V
1.0
1.2 V
3.5
3
输出电流(A )
2.5
2
1.5
1
0.5
0
25
NCP3155B
30
35
40
45
50
55
60
65
70
75
80
85
T
A
,环境温度( ° C)
V
OUT
= 5.0 V
3.3 V
2.5 V
1.8 V
3.3 V
2.5 V
1.8 V
图27.降额曲线, 12 V输入
图28.降额曲线, 18 V输入
3.5
3
输出电流(A )
2.5
2
1.5
1
0.5
NCP3155B
0
25
30
35
40
45
50
55
60
65
70
75
80
85
T
A
,环境温度( ° C)
12 V
V
OUT
= 5.0 V
3.3 V
2.5 V
图29.降额曲线, 24 V输入
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