參數(shù)資料
型號: EPH3R3030
英文描述: Analog IC
中文描述: 模擬IC
文件頁數(shù): 1/5頁
文件大小: 142K
代理商: EPH3R3030
90
85
80
75
70
65
60
55
50
45
40
0
0.5
1.0
1.5
2.0
2.5
0.5
1.0
1.5
2.0
2.5
3.0
0
3.0
0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
5
0
3.5
3.4
3.3
3.2
3.1
3.0
0
4
3
2
1
120mV
3.448V(Vin=75V)
3.328V(Vin=75V)
Vin=36V
Vin=48V
Vin=60V
Vin=75V
Vin=36V
Vin=48V
Vin=60V
Vin=75V
=48V
=60V
=36V
0
07
12345
6
Vin=36V
=48V
=60V
=75V
1
2
3
4
Efficiency Curve (Ta=25°C)
Io [A]
Loss Curve (Ta=25°C)
Io [A]
Load Regulation (Ta=25°C)
Io [A]
EFF
[%]
Loss
[W]
Vo
[V]
Over Current (Ta=85°C)
Io [A]
Vo
[V]
EPH3R 3030
[1] Electrical Specification
Output Side Ta
40~85°C Vi 36~75V
Unit
Output
Conditions
Characteristics
Max.
Typ.
Min.
V
3.46
3.3
3.2
Ta=25
°C Io =0~3A Vi =48V
Output Voltage Initial Setting
Vo
mV
30
Io=3A Vi =36~75V
Line Regulation
mV
75
Io=0~3 A Vi =48V
Load Regulation
A
3
0
Output Current
Io
W
10
Po Max
A
3.1
Output Over Current Limit
V
4.62
3.96
Output Over Voltage Protection
V
2.97
Output Low Voltage Protection
mV PP
100
30
20Hz~5MHz
0.6Hz~50MHz
Io =Io Max.
Output Ripple & Noise
Voac
dBV
80
[2] Efficiency & Power Dissipation
Unit
Max.
Typ.
Min.
Conditions
Characteristics
%
84
Io =3A Vi =48V
Efficiency
η
W
1.8
Io =3A Vi =48V
Power Dissipation
Pd
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