CHINFA RDD05

RDD05U SERIES
DC - DC CONVERTER
5 ~ 6W SINGLE & DUAL OUTPUT
FEATURES
‧2:1 WIDE INPUT RANGE
‧I/O ISOLATION
‧INPUT Pi FILTER
‧SHORT CIRCUIT PROTECTION
‧HIGH PERFORMANCE
‧UL/cUL/TUV/CE
‧2 YEARS WARRANTY
R
H a
UL 60950-1
EN 60950-1
MODEL LIST
MODEL NO.
INPUT
EFF.
EFF. CAPACITOR
INPUT
OUTPUT OUTPUT OUTPUT
LOAD
CURRENT
VOLTAGE
WATTAGE VOLTAGE CURRENT (min.) (typ.) (max.)
(typ.) (max.)
Single Output Models
5 WATTS
+3.3 VDC
1500 mA
79%
81%
2200μF
0.72A
5 WATTS
+ 5 VDC
1000 mA
80%
82%
1500μF
0.83A
6 WATTS
+ 12 VDC
500 mA
83%
85%
270μF
0.60A
0.83A
6 WATTS
+ 15 VDC
400 mA
83%
85%
180μF
18~36 VDC
0.26A
0.36A
5 WATTS
+3.3 VDC
1500 mA
78%
80%
2200μF
18~36 VDC
0.25A
0.36A
5 WATTS
+ 5 VDC
1000 mA
80%
82%
1500μF
RDD05 - 12S2U
18~36 VDC
0.30A
0.42A
6 WATTS
+ 12 VDC
500 mA
81%
83%
270μF
RDD05 - 15S2U
18~36 VDC
0.30A
0.42A
6 WATTS
+ 15 VDC
400 mA
81%
83%
180μF
RDD05 - 03S3U
35~75 VDC
0.13A
0.19A
5 WATTS
+3.3 VDC
1500 mA
78%
80%
2200μF
RDD05 - 05S3U
35~75 VDC
0.13A
0.18A
5 WATTS
+ 5 VDC
1000 mA
80%
82%
1500μF
RDD05 - 12S3U
35~75 VDC
0.15A
0.22A
6 WATTS
+ 12 VDC
500 mA
80%
82%
270μF
RDD05 - 15S3U
35~75 VDC
0.15A
0.22A
6 WATTS
+ 15 VDC
400 mA
81%
83%
180μF
RDD05 - 03S1U
9~18 VDC
0.52A
0.73A
RDD05 - 05S1U
9~18 VDC
0.51A
RDD05 - 12S1U
9~18 VDC
0.60A
RDD05 - 15S1U
9~18 VDC
RDD05 - 03S2U
RDD05 - 05S2U
Dual Output Models
RDD05 - 05D1U
9~18 VDC
0.51A
0.72A
5 WATTS
± 5 VDC
± 500 mA
80%
82%
± 680μF
RDD05 - 12D1U
9~18 VDC
0.60A
0.83A
6 WATTS
± 12 VDC
± 250 mA
82%
84%
± 150μF
RDD05 - 15D1U
9~18 VDC
0.59A
0.83A
6 WATTS
± 15 VDC
± 200 mA
83%
85%
±
RDD05 - 05D2U
18~36 VDC
0.26A
0.36A
5 WATTS
± 5 VDC
± 500 mA
79%
81%
± 680μF
RDD05 - 12D2U
18~36 VDC
0.30A
0.42A
6 WATTS
± 12 VDC
± 250 mA
81%
83%
± 150μF
RDD05 - 15D2U
18~36 VDC
0.31A
0.42A
6 WATTS
± 15 VDC
± 200 mA
80%
82%
±
RDD05 - 05D3U
35~75 VDC
0.13A
0.19A
5 WATTS
± 5 VDC
± 500 mA
80%
82%
± 680μF
RDD05 - 12D3U
35~75 VDC
0.15A
0.22A
6 WATTS
± 12 VDC
± 250 mA
81%
83%
± 150μF
RDD05 - 15D3U
35~75 VDC
0.15A
0.22A
6 WATTS
± 15 VDC
± 200 mA
80%
82%
±
www.chinfa.com
2011.01.27
68μF
68μF
68μF
[email protected]
P1
RDD05U SERIES
SINGLE & DUAL OUTPUT
SPECIFICATION
o
All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed
GENERAL
Characteristics
Conditions
Switching frequency
Vi nom, Io nom
Isolation voltage
Input / Output
Isolation resistance
Input / Output, @ 500VDC
Isolation capacitance
100KHz / 1V
Ambient temperature
Operating at Vi nom, Io nom
Case temperature
Operating at Vi nom, Io nom
Derating
Vi nom
Storage temperature
Non operational
Relative humidity
Vi nom, Io nom
Temperature coefficient
Vi nom, Io min
min.
typ.
unit
max.
280
KHz
1500
VDC
100
MΩ
1000
PF
+ 71
o
+100
o
-40
+100
o
20
95
% RH
± 0.02
% / oC
-40
C
C
See derating curve
Dimension
C
mm
L31.8 x W20.3 x H10.2
o
MTBF
Bellcore issue [email protected] C, GB
Cooling
Free air convection
Hours
1120000
INPUT SPECIFICATIONS
Characteristics
Input voltage range
No load input current
Input voltage w/o damage
Startup voltage
Input filter
Conditions
Ta min ... Ta max, Io nom
Vi nom, Io = 0
Io nom
Io nom
min.
typ.
max.
unit
9
12
18
VDC
18
24
36
VDC
35
48
75
VDC
30
mA
24V models
25
mA
48V models
20
mA
12V models
20
VDC
24V models
40
VDC
48V models
80
VDC
12V models
12V models
8.7
VDC
24V models
17.4
VDC
48V models
31.5
VDC
Pi type
OUTPUT SPECIFICATIONS
Characteristics
Conditions
Output voltage accuracy
Vi nom, Io nom
Minimum load
Vi nom
single output models
dual output models (each output)
min.
typ.
max.
unit
± 2
%
0
%
10
%
Line regulation
Io nom, Vi min ...Vi max
± 0.5
%
Load regulation
Vi nom, Io 0 ...Io nom, single output models
± 0.5
%
± 1
%
Vi nom, Io min ...Io nom, dual output models
Cross regulation (Dual model)
Aymmetrical load 10% - 100% FL
± 5
%
Startup time
Vi nom, Io nom
700
ms
Transient recovery time
Vi nom, 1~0.5 Io nom
Ripple & noise
Vi nom, Io nom, BW = 20MHz
Efficiency
Vi nom, Io nom, Po / Pi
www.chinfa.com
2011.01.27
1
ms
50
mV
Up to 85%, See model list and efficiency curve
[email protected]
P2
RDD05U SERIES
SINGLE & DUAL OUTPUT
SPECIFICATION
o
All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed
CONTROL AND PROTECTION
Input reversed
Shunt diode built in, external fuse recommended 1A
Output short circuit
Current limited (Auto-recovery)
Rated over load protection
110%min....140%max
APPROVALSAND
APPROVALS
ANDSTANDARD
STANDARD
UL/cUL
UL
Recognized
UL60950-1
60950-1
Recognized
TUV
EN
CBGB
scheme
EN60950-1,
60950-1,
scheme
CE
EN
ENEN
55022
ClassClass
A, ENA,61000-4-2,
EN61000-4-3,
EN61000-4-4,
EN61000-4-6
EN61204-3,
61204-3,
55022,
EN 61000-4-2,
EN61000-4-3,
EN61000-4-4,
EN61000-4-6
Vibration
meet
60068-2-6
(10-500
Hz, 2G,
along
X, Y, Z5G,
eacheach
Axis,along
60 min
forZeach
meetIEC
IEC
60068-2-6
(Random
wave,
10-2KHz,
X, Y,
axes Axis)
10 min/cycle, 60min)
PHYSICAL CHARACTERISTICS
Case size
31.8 x 20.3 x 10.2 mm (1.25 x 0.8 x 0.4 inches)
Case material
Plastic base / Metal case
Weight
18 g
Patting material
Silicone
MECHANISM & PIN CONFIGURATION
mm [inch]
31.80 [1.25]
10.2 [0.40]
2 3
9
11
23 22
16
14
15.24 [0.60]
20.30 [0.80]
6.00 [0.24]
DIA 0.50 [0.02]
2.54 [0.10]
BOTTOM VIEW
GENERAL TOLERANCE
0.00[0.00] - 30.00[1.18]
±0.30[0.01]
30.00[1.18] - 120.00[4.72]
±0.50[0.02]
PIN ASSIGNMENT
GENERAL
PIN NO.
2&3
9
11
14
SINGLE
Vi -
N. C.
N. C.
DUAL
Vi -
com
Vo -
16
22 & 23
Vo+
Vo -
Vi+
Vo+
com
Vi+
CIRCUIT SCHEMATIC
‧Block diagram for RDD05U series with single output
Vi +
‧Block diagram for RDD05U series with dual output
Vo +
Rectifier
Vi +
Switching
Device
Switching
Device
Vo -
Vi -
PWM
Controller
www.chinfa.com
2011.01.27
Vo +
Rectifier
Opto Isolation
Reference &
Error Amp.
com
Rectifier
Vi -
PWM
Controller
Opto Isolation
Vo -
Reference &
Error Amp.
[email protected]
P3
RDD05U SERIES
SINGLE & DUAL OUTPUT
RECOMMENDED CIRCUIT
‧The commponents used in the above figure, together with the
manufacturer part numbers for these components, are as follows.
‧Recommended filter for EN55022 Class B compliance
L1
Vi +
Vin +
C1
Vo +
C1
L1
RDD05-XXX1U
2.2 μF / 50V
1.5mH common
choke
RDD05-XXX2U
2.2 μF / 50V
RDD05-XXX3U
2.2 μF / 100V
RDD05U
Vin -
Vo -
Vi -
MLCC
MLCC
MLCC
1.5mH common
choke
1.5mH common
choke
‧Recommended EN 55022 Class B filter circuit layout.
U
DERATING AND EFFICIENCY CURVE
Temperature derating curve
Power out [ % ]
100
NATURAL
CONVECTION
COOLING
0
-40
71
Efficiency Vs Input Voltage
RDD05-05S2U
82
81
80
79
Io : Full Load
20
www.chinfa.com
2011.01.27
80
75
70
65
60
55
78
77
18
Efficiency Vs Output Load
RDD05-05S2U
85
Efficiency [ % ]
Efficiency [ % ]
100
Ambient Temperature [ oC ]
22
24
26
28
30
Input Voltage (V)
32
34
36
50
45
10
Vi : 24VDC
20
30
40
50
60
70
Output Load (%)
80
90
100
[email protected]
P4
RDD05U SERIES
DC - DC CONVERTER
4 ~ 6W SINGLE & DUAL OUTPUT
FEATURES
‧4:1 WIDE INPUT RANGE
‧I/O ISOLATION
‧INPUT Pi FILTER
‧SHORT CIRCUIT PROTECTION
‧HIGH PERFORMANCE
‧UL/cUL/TUV/CE
‧2 YEARS WARRANTY
R
H a
UL 60950-1
EN 60950-1
MODEL LIST
MODEL NO.
INPUT
EFF.
EFF. CAPACITOR
INPUT
OUTPUT OUTPUT OUTPUT
LOAD
CURRENT
VOLTAGE
WATTAGE VOLTAGE CURRENT (min.) (TYP.) (max.)
(typ.) (max.)
Single Output Models
4 WATTS
+3.3 VDC
1200 mA
75%
77%
2200 μF
0.76A
5 WATTS
+ 5 VDC
1000 mA
77%
79%
1500 μF
0.87A
6 WATTS
+ 12 VDC
500 mA
80%
82%
270μF
0.31A
0.87A
6 WATTS
+ 15 VDC
400 mA
80%
82%
180μF
18~75 VDC
0.11A
0.31A
4 WATTS
+3.3 VDC
1200 mA
75%
77%
2200 μF
18~75 VDC
0.13A
0.38A
5 WATTS
+ 5 VDC
1000 mA
77%
79%
1500 μF
RDD05 - 12S5U
18~75 VDC
0.15A
0.43A
6 WATTS
+ 12 VDC
500 mA
80%
82%
270μF
RDD05 - 15S5U
18~75 VDC
0.15A
0.43A
6 WATTS
+ 15 VDC
400 mA
80%
82%
180μF
RDD05 - 03S4U
9~36 VDC
0.22A
0.62A
RDD05 - 05S4U
9~36 VDC
0.27A
RDD05 - 12S4U
9~36 VDC
0.31A
RDD05 - 15S4U
9~36 VDC
RDD05 - 03S5U
RDD05 - 05S5U
Dual Output Models
RDD05 - 05D4U
9~36 VDC
0.27A
0.76A
5 WATTS
± 5 VDC
± 500 mA
77%
79%
± 680μF
RDD05 - 12D4U
9~36 VDC
0.31A
0.87A
6 WATTS
± 12 VDC
± 250 mA
80%
82%
± 150μF
RDD05 - 15D4U
9~36 VDC
0.31A
0.87A
6 WATTS
± 15 VDC
± 200 mA
80%
82%
±
RDD05 - 05D5U
18~75 VDC
0.13A
0.38A
5 WATTS
± 5 VDC
± 500 mA
77%
79%
± 680μF
RDD05 - 12D5U
18~75 VDC
0.15A
0.43A
6 WATTS
± 12 VDC
± 250 mA
80%
82%
± 150μF
RDD05 - 15D5U
18~75 VDC
0.15A
0.43A
6 WATTS
± 15 VDC
± 200 mA
80%
82%
±
www.chinfa.com
2011.01.27
68μF
68μF
[email protected]
P5
RDD05U SERIES
SINGLE & DUAL OUTPUT
SPECIFICATION
o
All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed
GENERAL
Characteristics
Conditions
min.
typ.
unit
max.
Switching frequency
Vi nom, Io nom
Isolation voltage
Input / Output
Isolation resistance
Input / Output, @ 500VDC
Isolation capacitance
100KHz / 1V
Ambient temperature
Operating at Vi nom, Io nom
Case temperature
Operating at Vi nom, Io nom
Derating
Vi nom
Storage temperature
Non operational
-40
+100
Relative humidity
Vi nom, Io nom
20
95
% RH
Temperature coefficient
Vi nom, Io min
± 0.02
% / oC
280
KHz
1500
VDC
100
MΩ
1000
PF
o
+ 71
-40
C
o
+100
C
See derating curve
Dimension
o
C
mm
L31.8 x W20.3 x H10.2
o
MTBF
Bellcore issue [email protected] C, GB
Cooling
Free air convection
Hours
1140000
INPUT SPECIFICATIONS
Characteristics
Input voltage range
Conditions
Ta min ... Ta max, Io nom
min.
9
18
No load input current
Vi nom, Io = 0
Input voltage w/o damage
Io nom
Startup voltage
Io nom
Input filter
Pi type
typ.
max.
unit
24
36
VDC
48
75
VDC
30
mA
24V models
48V models
25
mA
24V models
40
VDC
80
VDC
48V models
24V models
8.7
VDC
48V models
17.4
VDC
OUTPUT SPECIFICATIONS
Characteristics
Conditions
Output voltage accuracy
Vi nom, Io nom
Minimum load
Vi nom
single output models
dual output models (each output)
min.
typ.
max.
unit
± 2
%
0
%
10
%
Line regulation
Io nom, Vi min ...Vi max
± 0.5
%
Load regulation
Vi nom, Io 0 ...Io nom, single output models
± 0.5
%
± 1
%
Vi nom, Io min ...Io nom, dual output models
Cross regulation (Dual model)
Aymmetrical load 10% - 100% FL
± 5
%
Startup time
Vi nom, Io nom
700
ms
Transient recovery time
Vi nom, 1~0.5 Io nom
Ripple & noise
Vi nom, Io nom, BW = 20MHz
Efficiency
Vi nom, Io nom, Po / Pi
www.chinfa.com
2011.01.27
1
ms
50
mV
Up to 82%, See model list and efficiency curve
[email protected]
P6
RDD05U SERIES
SINGLE & DUAL OUTPUT
SPECIFICATION
o
All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed
CONTROL AND PROTECTION
Input reversed
Shunt diode built in, external fuse recommended 1A
Output short circuit
Current limited (Auto-recovery)
Rated over load protection
110%min....140%max
APPROVALSAND
APPROVALS
ANDSTANDARD
STANDARD
UL/cUL
UL
Recognized
UL60950-1
60950-1
Recognized
TUV
EN
CBGB
scheme
EN60950-1,
60950-1,
scheme
CE
EN
ENEN
55022
ClassClass
A, ENA,61000-4-2,
EN61000-4-3,
EN61000-4-4,
EN61000-4-6
EN61204-3,
61204-3,
55022,
EN 61000-4-2,
EN61000-4-3,
EN61000-4-4,
EN61000-4-6
Vibration
meet
60068-2-6
(10-500
Hz, 2G,
along
X, Y, Z5G,
eacheach
Axis,along
60 min
forZeach
meetIEC
IEC
60068-2-6
(Random
wave,
10-2KHz,
X, Y,
axes Axis)
10 min/cycle, 60min)
PHYSICAL CHARACTERISTICS
Case size
31.8 x 20.3 x 10.2 mm (1.25 x 0.8 x 0.4 inches)
Case material
Plastic base / Metal case
Weight
18 g
Patting material
Silicone
MECHANISM & PIN CONFIGURATION
mm [inch]
31.80 [1.25]
10.2 [0.40]
2 3
9
11
23 22
16
14
15.24 [0.60]
20.30 [0.80]
6.00 [0.24]
DIA 0.50 [0.02]
2.54 [0.10]
BOTTOM VIEW
GENERAL TOLERANCE
0.00[0.00] - 30.00[1.18]
±0.30[0.01]
30.00[1.18] - 120.00[4.72]
±0.50[0.02]
PIN ASSIGNMENT
GENERAL
PIN NO.
2&3
9
11
14
SINGLE
Vi -
N. C.
N. C.
DUAL
Vi -
com
Vo -
16
22 & 23
Vo+
Vo -
Vi+
Vo+
com
Vi+
CIRCUIT SCHEMATIC
‧Block diagram for RDD05U series with single output
Vi +
‧Block diagram for RDD05U series with dual output
Vo +
Rectifier
Vi +
Switching
Device
Switching
Device
Vo -
Vi -
PWM
Controller
www.chinfa.com
2011.01.27
Vo +
Rectifier
Opto Isolation
Reference &
Error Amp.
com
Rectifier
Vi -
PWM
Controller
Opto Isolation
Vo -
Reference &
Error Amp.
[email protected]
P7
RDD05U SERIES
SINGLE & DUAL OUTPUT
RECOMMENDED CIRCUIT
‧The commponents used in the above figure, together with the
manufacturer part numbers for these components, are as follows.
‧Recommended filter for EN55022 Class B compliance
L1
C1
L1
RDD05-XXX4U
2.2 μF / 50V
1.5mH common
choke
RDD05-XXX5U
2.2 μF / 100V
Vi +
Vin +
C1
Vo +
RDD05U
Vin -
Vo -
MLCC
MLCC
1.5mH common
choke
Vi -
‧Recommended EN 55022 Class B filter circuit layout.
U
DERATING AND EFFICIENCY CURVE
Temperature derating curve
Power out [ % ]
100
NATURAL
CONVECTION
COOLING
0
-40
71
Efficiency Vs Input Voltage
RDD05-05S4U
82
81
80
79
Io : Full Load
80
75
70
65
60
78
55
77
9
50
45
10
12
www.chinfa.com
2011.01.27
15
18
21
24
27
Input Voltage (V)
Efficiency Vs Output Load
RDD05-05S4U
85
Efficiency [ % ]
Efficiency [ % ]
100
Ambient Temperature [ oC ]
30
33
36
Vi : 24VDC
20
30
40
50
60
70
Output Load (%)
80
90
100
[email protected]
P8