FDD01-05D0 데이터 시트보기 (PDF) - CHINFA ELECTRONICS
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FDD01-05D0 Datasheet PDF : 4 Pages
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FDD01 SERIES
SINGLE & DUAL OUTPUT
RECOMMENDED CIRCUIT
‧Recommended filter for EN55022 Class B compliance
SINGLE OUTPUT MODELS
+
Vin + Vo +
C1
D1
C2
FDD01
L1
Vin -
Vo -
-
C3
DUAL OUTPUT MODELS
+
Vin + Vo +
C1
D1
C2
FDD01
L1
Vin -
Vo -
-
C4
Note:D1 - Reverse Diode (1A/100V)
‧The components used in the above figure, together with the manufacturer
part numbers for these components, are as follows.
C1
C2
FDD01-
XXS0
FDD01-
XXD0
3.3μF / 16V
MLCC
3.3μF / 16V
MLCC
4.7μF / 16V
MLCC
4.7μF / 16V
MLCC
C3
lnF/2KV
MLCC
C4
lnF/2KV
MLCC
L1
3mH
Common
Choke
3mH
Common
Choke
‧Recommended EN 55022 Class B filter circuit layout.
DERATING AND EFFICIENCY CURVE
Temperature derating curve
100
Safe Operating Area
0
-25
71
90
Ambient Temperature [ oC ]
Efficiency Vs Input Voltage
FDD01- 05S0
64
63
62
61
60
Io : Full Load
59
4.5 4.6 4.7 4.8 4.9 5.0 5.1 5.2 5.3 5.4 5.5
Input Voltage (V)
Efficiency Vs Output Load
FDD01- 05S0
75
65
55
45
35
25
10 20 30
40 50 60 70
Output Load (%)
Vi : 5VDC
80 90 100
www.chinfa.com
2014.05.26
sales@chinfa.com
P4
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