FDD05 SERIES

FDD05 SERIES
DC - DC CONVERTER
5 ~ 6W SINGLE & DUAL OUTPUT
FEATURES
‧4:1 & 3:1 & 2:1 WIDE INPUT RANGE
‧I/O ISOLATION
‧SHORT CIRCUIT PROTECTION
‧HIGH PERFORMANCE
‧3 YEARS WARRANTY
MODEL LIST
MODEL NO.
INPUT
EFF.
EFF. CAPACITOR
INPUT
OUTPUT OUTPUT OUTPUT
LOAD
CURRENT
VOLTAGE
WATTAGE VOLTAGE CURRENT (min.) (typ.) (max.)
(typ.)
Single Output Models
FDD05 - 05S
20~60 VDC
135 mA
5 WATTS
+ 5 VDC
1000 mA
72%
74%
2200μF
FDD05 - 12S
20~60 VDC
160 mA
6 WATTS
+ 12 VDC
500 mA
72%
74%
1500μF
FDD05 - 15S
20~60 VDC
155 mA
6 WATTS
+ 15 VDC
400 mA
72%
74%
270μF
FDD05 - 05S1
9~18 VDC
550 mA
5 WATTS
+ 5 VDC
1000 mA
72%
74%
2200μF
FDD05 - 12S1
9~18 VDC
635 mA
6 WATTS
+ 12 VDC
500 mA
72%
74%
1500μF
FDD05 - 15S1
9~18 VDC
625 mA
6 WATTS
+ 15 VDC
400 mA
72%
74%
270μF
FDD05 - 05S2
18~36 VDC
275 mA
5 WATTS
+ 5 VDC
1000 mA
72%
74%
2200μF
FDD05 - 12S2
18~36 VDC
315 mA
6 WATTS
+ 12 VDC
500 mA
72%
74%
1500μF
FDD05 - 15S2
18~36 VDC
305 mA
6 WATTS
+ 15 VDC
400 mA
72%
74%
270μF
FDD05 - 05S3
36~72 VDC
135 mA
5 WATTS
+ 5 VDC
1000 mA
72%
74%
2200μF
FDD05 - 12S3
36~72 VDC
160 mA
6 WATTS
+ 12 VDC
500 mA
72%
74%
1500μF
FDD05 - 15S3
36~72 VDC
155 mA
6 WATTS
+ 15 VDC
400 mA
72%
74%
270μF
FDD05 - 05S4
9~36 VDC
275 mA
5 WATTS
+ 5 VDC
1000 mA
72%
74%
2200μF
FDD05 - 12S4
9~36 VDC
315 mA
6 WATTS
+ 12 VDC
500 mA
72%
74%
1500μF
FDD05 - 15S4
9~36 VDC
310 mA
6 WATTS
+ 15 VDC
400 mA
72%
74%
270μF
FDD05 - 05S5
18~72 VDC
135 mA
5 WATTS
+ 5 VDC
1000 mA
72%
74%
2200μF
FDD05 - 12S5
18~72 VDC
160 mA
6 WATTS
+ 12 VDC
500 mA
72%
74%
1500μF
FDD05 - 15S5
18~72 VDC
155 mA
6 WATTS
+ 15 VDC
400 mA
72%
74%
270μF
Dual Output Models
FDD05 - 05D
20~60 VDC
140 mA
5 WATTS
±
5 VDC
± 500 mA
73%
75%
± 680μF
FDD05 - 12D
20~60 VDC
160 mA
6 WATTS
± 12 VDC
± 250 mA
75%
77%
± 150μF
FDD05 - 15D
20~60 VDC
155 mA
6 WATTS
± 15 VDC
± 200 mA
75%
77%
± 68μF
FDD05 - 05D1
9~18 VDC
570 mA
5 WATTS
±
5 VDC
± 500 mA
73%
75%
± 680μF
FDD05 - 12D1
9~18 VDC
645 mA
6 WATTS
± 12 VDC
± 250 mA
75%
77%
± 150μF
FDD05 - 15D1
9~18 VDC
630 mA
6 WATTS
± 15 VDC
± 200 mA
75%
77%
± 68μF
FDD05 - 05D2
18~36 VDC
280 mA
5 WATTS
±
5 VDC
± 500 mA
73%
75%
± 680μF
FDD05 - 12D2
18~36 VDC
315 mA
6 WATTS
± 12 VDC
± 250 mA
75%
77%
± 150μF
FDD05 - 15D2
18~36 VDC
310 mA
6 WATTS
± 15 VDC
± 200 mA
75%
77%
± 68μF
FDD05 - 05D3
36~72 VDC
140 mA
5 WATTS
±
5 VDC
± 500 mA
73%
75%
± 680μF
FDD05 - 12D3
36~72 VDC
160 mA
6 WATTS
± 12 VDC
± 250 mA
75%
77%
± 150μF
www.chinfa.com
2014.05.26
[email protected]
P1
FDD05 SERIES
SINGLE & DUAL OUTPUT
MODEL LIST
INPUT
EFF.
EFF. CAPACITOR
INPUT
OUTPUT OUTPUT OUTPUT
LOAD
CURRENT
MODEL NO.
VOLTAGE
WATTAGE VOLTAGE CURRENT (min.) (typ.) (max.)
(typ.)
Dual Output Models
FDD05 - 15D3
36~72 VDC
155 mA
6 WATTS
± 15 VDC
± 200 mA
75%
77%
± 68μF
FDD05 - 05D4
9~36 VDC
280 mA
5 WATTS
± 5 VDC
± 500 mA
73%
75%
± 680μF
FDD05 - 12D4
9~36 VDC
315 mA
6 WATTS
± 12 VDC
± 250 mA
75%
77%
± 150μF
FDD05 - 15D4
9~36 VDC
310 mA
6 WATTS
± 15 VDC
± 200 mA
75%
77%
± 68μF
FDD05 - 05D5
18~72 VDC
140 mA
5 WATTS
± 5 VDC
± 500 mA
73%
75%
± 680μF
FDD05 - 12D5
18~72 VDC
160 mA
6 WATTS
± 12 VDC
± 250 mA
75%
77%
± 150μF
FDD05 - 15D5
18~72 VDC
155 mA
6 WATTS
± 15 VDC
± 200 mA
75%
77%
± 68μF
SPECIFICATION
o
All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed
GENERAL
Characteristics
Conditions
Switching frequency
Isolation voltage
Vi nom, Io nom
Input - Output
Isolation resistance
Isolation capacitance
Input - Output, @ 500VDC
Ambient temperature
100KHz / 1V
Operating at Vi nom, Io nom
Case temperature
Operating at Vi nom, Io nom
Derating
Vi nom
Non operational
Vi nom, Io nom
Storage temperature
Relative humidity
Temperature coefficient
min.
max.
unit
KHz
1,500
VDC
100
MΩ
PF
330
+ 71
-25
o
C
+ 90
o
-40
+100
o
20
95
C
See derating curve
Vi nom, Io min
C
% RH
% / oC
mm
± 0.02
L50.8 x W50.8 x H12.0
Dimension
MTBF
Cooling
typ.
80
Bellcore issue [email protected] oC, GB
Hours
1,120,000
Free air convection
INPUT SPECIFICATIONS
Characteristics
Input voltage range
min.
typ.
max.
unit
9
12
18
VDC
18
36
VDC
36
24
48
72
VDC
3:1
20
48
60
VDC
4:1
9
24
48
36
VDC
72
VDC
12V
40
mA
24V
25
mA
48V
15
mA
12V
20
VDC
24V
40
75
VDC
Conditions
Ta min ...Ta max,
Io nom
2:1
18
No load input current
Input voltage w/o damage
Vi nom, Io=0
Io nom
48V
Startup voltage
Input filter
www.chinfa.com
2014.05.26
Io nom
VDC
12V
8.5
VDC
24V
8.5
VDC
48V
16
VDC
Pi type
[email protected]
P2
FDD05 SERIES
SINGLE & DUAL OUTPUT
SPECIFICATION
o
All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed
OUTPUT SPECIFICATIONS
Characteristics
Conditions
Output voltage accuracy
Vi nom, Io nom
Minimum load
Vi nom
min.
typ.
max.
unit
±2
%
single output models
0
%
dual output models (each output)
20
%
Line regulation
Io nom, Vi min ...Vi max
±1
%
Load regulation
Vi nom, Io 0 ...Io nom, single output models
±2
%
Vi nom, Io min ...Io nom, dual output models
±5
%
Cross regulation (Dual model)
Aymmetrical load 20% - 100% FL
Startup time
Vi nom, Io nom
Transient recovery time
Vi nom, 1 ~0.5 lo nom
Ripple & noise
Vi nom, Io nom, BW = 20MHz
Efficiency
Vi nom, Io nom, Po / Pi
± 10
%
30
ms
3
ms
150
mV
Up to 77%, See model list and efficiency curve
CONTROL AND PROTECTION
Input reversed
External shunt diode, external fuse recommended (12Vin : 1.5A, 24Vin : 1.5A, 48Vin : 1A)
Output short circuit
Current limited (Auto-recovery)
PHYSICAL CHARACTERISTICS
Case size
50.8 x 50.8 x 12.0 mm (2 x 2 x 0.47 inches)
Case material
Plastic
Weight
45 g
Potting material
Epoxy
MECHANISM & PIN CONFIGURATION
mm [inch]
15.2 4 [0 .6 0]
20.32 [0.80]
3
5.08 [0.20]
12.00 [0.47]
6.00 [0.24]
10.16 [0.40]
1
2
4
10.16 [0.40]
5
DIA 1.00 [0.04]
GENERAL TOLERANCE
0.00[0.00] - 30.00[1.18]
30.00[1.18] - 120.00[4.72]
±0.30[0.01]
50.80 [2.00]
±0.50[0.02]
BOTTOM VIEW
50.80 [2.00]
15.24 [0.60]
22.86 [0.90]
PIN ASSIGNMENT
GENERAL
PIN NO.
1
2
3
4
5
SINGLE
Vi+
Vi -
Vo+
NO PIN
Vo -
Vi -
Vo+
com
Vo -
DUAL
www.chinfa.com
2014.05.26
Vi+
[email protected]
P3
FDD05 SERIES
SINGLE & DUAL OUTPUT
CIRCUIT SCHEMATIC
‧Block diagram for FDD05 series with single output
Vi +
‧Block diagram for FDD05 series with dual output
Vo +
Rectifier
Vi +
Vo +
Rectifier
Switching
Device
Switching
Device
Vo -
Vi -
Opto Isolation
Control
com
Rectifier
Vi -
Reference &
Error Amp.
Vo -
Reference &
Error Amp.
Opto Isolation
Control
RECOMMENDED CIRCUIT
‧Recommended filter for EN55022 Class B compliance
L1
C4
+
Vin +
C1
D1
C2
Vo +
FDD05
Vin -
‧Recommended EN 55022 Class B filter circuit layout.
Vo -
C3
NOTE:D1-Reverse Diode (2A/100V)
‧The components used in the above figure, together with the manufacturer
part numbers for these components, are as follows.
C1
C3
C4
L1
XXS1/S2/S4
FDD05- XXD1/D2/D4 6.8μF / 50V 3.3μF / 50V
lnF/2KV
MLCC
lnF/2KV
MLCC
XXS/S3/S5
FDD05- XXD/D3/D5 4.7μF / 100V 4.7μF / 100V
lnF/2KV
MLCC
lnF/2KV
MLCC
0.5mH
Common
Choke
3mH
Common
Choke
C2
MLCC
MLCC
MLCC
MLCC
DERATING AND EFFICIENCY CURVE
Temperature derating curve
Power out [ % ]
100
Safe Operating Area
78
77
76
75
74
73
72
71
70
Ambient Temperature [ oC ]
71
90
Efficiency Vs Input Voltage
FDD05-05S4
Efficiency Vs Output Load
FDD05-05S4
80
75
Efficiency [ % ]
Efficiency [ % ]
0
-25
Io : Full Load
9
12
15
18
21
24
Input Voltage (V)
www.chinfa.com
2014.05.26
27
30
33
70
65
60
55
Vi : 24VDC
50
36
45
10
20
30
40
50
60
70
80
90
100
Output Load (%)
[email protected]
P4