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IDD10U SERIES
DC - DC CONVERTER
10W SINGLE & DUAL OUTPUT
FEATURES
‧EFFICIENCY UP TO 89%
‧2:1 & 4:1 WIDE INPUT RANGE
‧I/O ISOLATION
‧INPUT Pi FILTER
‧SHORT CIRCUIT PROTECTION
‧HIGH PERFORMANCE
‧UL/cUL/TUV/CE
‧3 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
IDD10 - 03S1U
9~18 VDC
1.00 A
1.34 A
10 WATTS
+ 3.3 VDC
3000 mA
81%
83%
3500μF
IDD10 - 05S1U
9~18 VDC
1.00 A
1.34 A
10 WATTS
+
5 VDC
2000 mA
83%
85%
3500μF
IDD10 - 12S1U
9~18 VDC
0.95 A
1.30 A
10 WATTS
+ 12 VDC
830 mA
87%
89%
1000μF
IDD10 - 15S1U
9~18 VDC
0.95 A
1.30 A
10 WATTS
+ 15 VDC
670 mA
87%
89%
1000μF
IDD10 - 03S2U
18~36 VDC
0.50 A
0.67 A
10 WATTS
+ 3.3 VDC
3000 mA
81%
83%
3500μF
IDD10 - 05S2U
18~36 VDC
0.49 A
0.67 A
10 WATTS
+
5 VDC
2000 mA
83%
85%
3500μF
IDD10 - 12S2U
18~36 VDC
0.47 A
0.64 A
10 WATTS
+ 12 VDC
830 mA
87%
89%
1000μF
IDD10 - 15S2U
18~36 VDC
0.48 A
0.64 A
10 WATTS
+ 15 VDC
670 mA
87%
89%
1000μF
IDD10 - 03S3U
35~75 VDC
0.25 A
0.35 A
10 WATTS
+ 3.3 VDC
3000 mA
81%
83%
3500μF
IDD10 - 05S3U
35~75 VDC
0.25 A
0.35 A
10 WATTS
+
5 VDC
2000 mA
83%
85%
3500μF
IDD10 - 12S3U
35~75 VDC
0.23 A
0.35 A
10 WATTS
+ 12 VDC
830 mA
87%
89%
1000μF
IDD10 - 15S3U
35~75 VDC
0.23 A
0.35 A
10 WATTS
+ 15 VDC
670 mA
87%
89%
1000μF
IDD10 - 03S4U
9~36 VDC
0.52 A
1.41 A
10 WATTS
+ 3.3 VDC
3000 mA
78%
80%
3500 μF
IDD10 - 05S4U
9~36 VDC
0.52 A
1.37 A
10 WATTS
+ 5 VDC
2000 mA
80%
82%
3500 μF
IDD10 - 12S4U
9~36 VDC
0.49 A
1.37 A
10 WATTS
+ 12 VDC
830 mA
82%
84%
1000 μF
IDD10 - 15S4U
9~36 VDC
0.50 A
1.37 A
10 WATTS
+ 15 VDC
670 mA
83%
85%
1000 μF
IDD10 - 03S5U
18~75 VDC
0.26 A
0.71 A
10 WATTS
+ 3.3 VDC
3000 mA
78%
80%
3500 μF
IDD10 - 05S5U
18~75 VDC
0.26 A
0.70 A
10 WATTS
+ 5 VDC
2000 mA
80%
82%
3500 μF
IDD10 - 12S5U
18~75 VDC
0.25 A
0.70 A
10 WATTS
+ 12 VDC
830 mA
82%
84%
1000 μF
IDD10 - 15S5U
18~75 VDC
0.25 A
0.70 A
10 WATTS
+ 15 VDC
670 mA
82%
84%
1000 μF
Dual Output Models
IDD10 - 05D1U
9~18 VDC
1.00 A
1.36 A
10 WATTS
±
5 VDC
±1000 mA
83%
85%
± 3500μF
IDD10 - 12D1U
9~18 VDC
0.96 A
1.33 A
10 WATTS
± 12 VDC
± 420 mA
86%
88%
± 1000μF
IDD10 - 15D1U
9~18 VDC
0.95 A
1.33 A
10 WATTS
± 15 VDC
± 340 mA
87%
89%
± 1000μF
IDD10 - 05D2U
18~36 VDC
0.49 A
0.66 A
10 WATTS
±
5 VDC
±1000 mA
84%
86%
± 3500μF
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2014.05.26
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P1
IDD10U 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.) (max.)
Dual Output Models
IDD10 - 12D2U
18~36 VDC
0.47 A
0.66 A
10 WATTS
± 12 VDC
± 420 mA
87%
89%
± 1000μF
IDD10 - 15D2U
18~36 VDC
0.47 A
0.66 A
10 WATTS
± 15 VDC
± 340 mA
87%
89%
± 1000μF
IDD10 - 05D3U
35~75 VDC
0.24 A
0.34 A
10 WATTS
±
5 VDC
±1000 mA
84%
86%
± 3500μF
IDD10 - 12D3U
35~75 VDC
0.23 A
0.34 A
10 WATTS
± 12 VDC
± 420 mA
87%
89%
± 1000μF
IDD10 - 15D3U
35~75 VDC
0.23 A
0.34 A
10 WATTS
± 15 VDC
± 340 mA
87%
89%
± 1000μF
IDD10 - 05D4U
9~36 VDC
0.51 A
1.40 A
10 WATTS
± 5 VDC
± 1000 mA
80%
82%
± 3500μF
IDD10 - 12D4U
9~36 VDC
0.52 A
1.40 A
10 WATTS
± 12 VDC
± 420 mA
80%
82%
± 1000μF
IDD10 - 15D4U
9~36 VDC
0.50 A
1.40 A
10 WATTS
± 15 VDC
± 340 mA
82%
84%
± 1000μF
IDD10 - 05D5U
18~75 VDC
0.26 A
0.70 A
10 WATTS
± 5 VDC
± 1000 mA
80%
82%
± 3500μF
IDD10 - 12D5U
18~75 VDC
0.25 A
0.70 A
10 WATTS
± 12 VDC
± 420 mA
81%
83%
± 1000μF
IDD10 - 15D5U
18~75 VDC
0.25 A
0.70 A
10 WATTS
± 15 VDC
± 340 mA
82%
84%
± 1000μF
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.
200
unit
KHz
1,500
VDC
100
MΩ
PF
1,000
+ 71
o
+100
o
-40
+100
o
20
95
-40
C
C
See derating curve
Vi nom, Io min
C
% RH
% / oC
mm
± 0.02
Dimension
MTBF
Cooling
typ.
L50.8 x W25.4 x H10.16
1,284,000
Bellcore issue [email protected] oC, GB
Hours
Free air convection
INPUT SPECIFICATIONS
Characteristics
Input voltage range
min.
typ.
max.
unit
9
18
VDC
36
75
VDC
35
12
48
24
48
9
24
VDC
18
48
36
75
12V
25
mA
24V
20
mA
48V
15
mA
12V
20
VDC
24V
40
VDC
48V
80
VDC
Conditions
Ta min ... Ta max, Io nom
2:1
18
4:1
No load input current
Input voltage w/o damage
startup voltage
Input filter
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2014.05.26
Vi nom, Io = 0
Io nom
Io nom
VDC
VDC
12V
8.5
VDC
24V
16
VDC
48V
33
VDC
Pi type
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P2
IDD10U 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
min.
Vi nom, Io nom
single output models
Vi nom
Minimum load
max.
unit
±2
%
0
dual output models (each output)
Line regulation
typ.
%
10
%
Io nom, Vi min ...Vi max
Vi nom, Io 0 ...Io nom, single output models
±1
%
%
Vi nom, Io min ...Io nom, dual output models
±2
±5
Cross regulation (Dual model)
Asymmetrical load 10% - 100% FL
±5
Startup time
Transient recovery time
Vi nom, Io nom
30
500
%
ms
μs
Ripple & noise *
Vi nom, Io nom,
BW = 20MHz
100
mV
Load regulation
Vi nom, 1~0.5 Io nom
Efficiency
3.3V & 5V
12V,15V & dual
%
mV
150
Up to 89%, See model list and efficiency curve
Vi nom, Io nom, Po / Pi
* Note : Output must be added 0.1μF / 35V capacitor when application.
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
2:1 models (12Vin:1.5A, 24Vin:1A, 48Vin:1A)
Output short circuit
Current limited (Auto-recovery)
Rated over load protection
110%min....160%max
4:1 models ( 24Vin:2A, 48Vin:1A)
APPROVALS AND STANDARD
UL/cUL
UL 60950-1 Recognized
TUV
EN 60950-1
CE
EN 61204-3, EN 55022 Class A, EN 61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-6
meet IEC 60068-2-6 (10-500 Hz, 2G, along X, Y, Z each Axis, 60 min for each Axis)
Vibration
PHYSICAL CHARACTERISTICS
Case size
50.8 x 25.4 x 10.16 mm (2 x 1 x 0.4 inches)
Case material
Weight
Plastic base / Metal case
35 g
Potting material
Silicone
MECHANISM & PIN CONFIGURATION
50.80 [2.00]
15.24 [0.60]
20.32 [0.80]
3
10.16 [0.40]
10.16 [0.4]
10.16 [0.40]
1
4
2
6.00 [0.24]
DIA 1.00 [0.04]
0.00[0.00] - 30.00[1.18]
±0.30[0.01]
±0.50[0.02]
10.16 [0.40]
10.16 [0.40]
5
BURL AT 4 CORNER
GENERAL TOLERANCE
30.00[1.18] - 120.00[4.72]
2.54 [0.10]
25.40 [1.00]
mm [inch]
BOTTOM VIEW
PIN ASSIGNMENT
GENERAL
PIN NO.
1
2
3
4
5
SINGLE
Vi+
Vi -
Vo +
NO PIN
Vo -
Vo +
com
DUAL
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2014.05.26
Vi+
Vi -
Vo -
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P3
IDD10U SERIES
SINGLE & DUAL OUTPUT
CIRCUIT SCHEMATIC
‧Block diagram for IDD10U series with single output
‧Block
Vo +
Vi +
diagram for IDD10U series with dual output
Vo +
Vi +
Rectifier
Switching
Device
com
Switching
Device
Rectifier
Rectifier
Vo -
Vi -
Opto Isolation
PWM
Controller
Reference &
Error Amp.
Opto Isolation
PWM
Controller
Vo -
Vi -
Reference &
Error Amp.
RECOMMENDED CIRCUIT
‧Recommended filter for EN55022 Class B compliance
‧The components used in the above figure, together with themanufacturer
part numbers for these components, are as follows.
C4
L1
+
Vin +
C1
C2
C1
C2
C3
C4
L1
IDD10-XXX1U
3.3μF / 50V
MLCC
2.2μF / 50V
MLCC
1nF / 2KV
MLCC
1nF / 2KV
MLCC
500 μH
Common choke
IDD10-XXX2U
3.3μF / 50V
MLCC
2.2μF / 50V
MLCC
1nF / 2KV
MLCC
1nF / 2KV
MLCC
500 μH
Common choke
IDD10-XXX3U
3.3μF / 100V 2.2μF / 100V
MLCC
MLCC
1nF / 2KV
MLCC
1nF / 2KV
MLCC
500 μH
Common choke
IDD10-XXX4U
3.3μF / 50V
MLCC
2.2μF / 50V
MLCC
1nF / 2KV
MLCC
1nF / 2KV
MLCC
500 μH
Common choke
IDD10-XXX5U
3.3μF / 100V 2.2μF / 100V
MLCC
MLCC
1nF / 2KV
MLCC
1nF / 2KV
MLCC
1 mH
Common choke
Vo +
IDD10U
Vin -
Vo -
C3
‧Recommended EN 55022 Class B filter circuit layout.
10U
DERATING AND EFFICIENCY CURVE
Temperature derating curve
Power out [ % ]
100
Safe Operating Area
0
-40
Ambient Temperature [ oC ]
100
IDD10-05S2U
Efficiency Vs Output Load
88
90
87
85
86
80
Efficiency [ % ]
Efficiency [ % ]
Efficiency Vs Input Voltage
71
85
84
83
Io : Full Load
82
18
20
22
24
26
28
30
32
34
75
70
65
Vi : 24VDC
60
36
10
20
30
40
Input Voltage (V)
Efficiency Vs Input Voltage
90
50
70
60
IDD10-05S4U
Efficiency Vs Output Load
85
Efficiency [ % ]
75
70
65
100
IDD10-05S4U
75
70
65
60
Io : Full Load
12
15
18
21
24
Input Voltage (V)
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2014.05.26
90
80
80
60
9
80
Output Load (%)
85
Efficiency [ % ]
IDD10-05S2U
27
30
33
36
Vi : 24VDC
55
10
20
30
40
50
60
70
80
90
100
Output Load (%)
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P4