Chinfa IDD15-12S2U Dc - dc converter 13 ~ 15w single & dual output Datasheet

IDD15U SERIES
DC - DC CONVERTER
13 ~ 15W 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
VOLTAGE
INPUT
EFF.
EFF. CAPACITOR
OUTPUT OUTPUT OUTPUT
LOAD
CURRENT
WATTAGE VOLTAGE CURRENT (min.) (typ.) (max.)
(typ.) (max.)
Single Output Models
IDD15 - 03S1U
9~18 VDC
1.35 A
1.85 A
13 WATTS
+3.3 VDC
4000 mA
80%
82%
3500 μF
IDD15 - 05S1U
9~18 VDC
1.52 A
2.05 A
15 WATTS
+ 5 VDC
3000 mA
82%
84%
3500 μF
IDD15 - 12S1U
9~18 VDC
1.45 A
1.97 A
15 WATTS
+ 12 VDC
1250 mA
85%
87%
1000 μF
IDD15 - 15S1U
9~18 VDC
1.43 A
1.97 A
15 WATTS
+ 15 VDC
1000 mA
87%
89%
1000 μF
IDD15 - 03S2U
18~36 VDC
0.67 A
0.91 A
13 WATTS
+3.3 VDC
4000 mA
81%
83%
3500 μF
IDD15 - 05S2U
18~36 VDC
0.74 A
1.00 A
15 WATTS
+ 5 VDC
3000 mA
83%
85%
3500 μF
IDD15 - 12S2U
18~36 VDC
0.72 A
0.97 A
15 WATTS
+ 12 VDC
1250 mA
86%
88%
1000 μF
IDD15 - 15S2U
18~36 VDC
0.71 A
0.97 A
15 WATTS
+ 15 VDC
1000 mA
87%
89%
1000 μF
IDD15 - 03S3U
35~75 VDC
0.33 A
0.47 A
13 WATTS
+3.3 VDC
4000 mA
81%
83%
3500 μF
IDD15 - 05S3U
35~75 VDC
0.37 A
0.52 A
15 WATTS
+ 5 VDC
3000 mA
83%
85%
3500 μF
IDD15 - 12S3U
35~75 VDC
0.35 A
0.50 A
15 WATTS
+ 12 VDC
1250 mA
86%
88%
1000 μF
IDD15 - 15S3U
35~75 VDC
0.35 A
0.50 A
15 WATTS
+ 15 VDC
1000 mA
87%
89%
1000 μF
IDD15 - 03S4U
9~36 VDC
0.69 A
1.88 A
13 WATTS
+3.3 VDC
4000 mA
78%
80%
3500μF
IDD15 - 05S4U
9~36 VDC
0.77 A
2.06 A
15 WATTS
+ 5 VDC
3000 mA
81%
83%
3500μF
IDD15 - 12S4U
9~36 VDC
0.74 A
2.04 A
15 WATTS
+ 12 VDC
1250 mA
82%
84%
1000μF
IDD15 - 15S4U
9~36 VDC
0.74 A
2.04 A
15 WATTS
+ 15 VDC
1000 mA
82%
84%
1000μF
IDD15 - 03S5U
18~75 VDC
0.35 A
0.94 A
13 WATTS
+3.3 VDC
4000 mA
78%
80%
3500μF
IDD15 - 05S5U
18~75 VDC
0.38 A
1.03 A
15 WATTS
+ 5 VDC
3000 mA
81%
83%
3500μF
IDD15 - 12S5U
18~75 VDC
0.37 A
1.03 A
15 WATTS
+ 12 VDC
1250 mA
82%
84%
1000μF
IDD15 - 15S5U
18~75 VDC
0.37 A
1.03 A
15 WATTS
+ 15 VDC
1000 mA
82%
84%
1000μF
± 3500μF
Dual Output Models
IDD15 - 05D1U
9~18 VDC
1.52 A
2.04 A
15 WATTS
± 5 VDC
± 1500 mA
82%
84%
IDD15 - 12D1U
9~18 VDC
1.48 A
2.00 A
15 WATTS
± 12 VDC
± 630 mA
85%
87%
± 1000μF
IDD15 - 15D1U
9~18 VDC
1.43 A
1.98 A
15 WATTS
± 15 VDC
± 500 mA
85%
87%
± 1000μF
IDD15 - 05D2U
18~36 VDC
0.74 A
1.00 A
15 WATTS
± 5 VDC
± 1500 mA
84%
86%
± 3500μF
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2014.09.05
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IDD15U SERIES
SINGLE & DUAL OUTPUT
MODEL LIST
INPUT
MODEL NO.
VOLTAGE
INPUT
EFF.
EFF. CAPACITOR
OUTPUT OUTPUT OUTPUT
LOAD
CURRENT
WATTAGE VOLTAGE CURRENT (min.) (typ.) (max.)
(typ.) (max.)
Dual Output Models
IDD15 - 12D2U
18~36 VDC
0.72 A
0.98 A
15 WATTS
± 12 VDC
± 630 mA
86%
88%
± 1000 μF
IDD15 - 15D2U
18~36 VDC
0.71 A
0.98 A
15 WATTS
± 15 VDC
± 500 mA
87%
89%
± 1000 μF
IDD15 - 05D3U
35~75 VDC
0.37 A
0.51 A
15 WATTS
± 5 VDC
± 1500 mA
84%
86%
± 3500 μF
IDD15 - 12D3U
35~75 VDC
0.36 A
0.51 A
15 WATTS
± 12 VDC
± 630 mA
86%
88%
± 1000 μF
IDD15 - 15D3U
35~75 VDC
0.35 A
0.51 A
15 WATTS
± 15 VDC
± 500 mA
87%
89%
± 1000 μF
IDD15 - 05D4U
9~36 VDC
0.74 A
2.08 A
15 WATTS
± 5 VDC
± 1500 mA
80%
82%
± 3500 μF
IDD15 - 12D4U
9~36 VDC
0.78 A
2.08 A
15 WATTS
± 12 VDC
± 630 mA
80%
82%
± 1000 μF
IDD15 - 15D4U
9~36 VDC
0.75 A
2.04 A
15 WATTS
± 15 VDC
± 500 mA
82%
84%
± 1000 μF
IDD15 - 05D5U
18~75 VDC
0.38 A
1.05 A
15 WATTS
± 5 VDC
± 1500 mA
81%
83%
± 3500 μF
IDD15 - 12D5U
18~75 VDC
0.39 A
1.05 A
15 WATTS
± 12 VDC
± 630 mA
80%
82%
± 1000 μF
IDD15 - 15D5U
18~75 VDC
0.38 A
1.05 A
15 WATTS
± 15 VDC
± 500 mA
81%
83%
± 1000 μF
SPECIFICATION
o
All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed
GENERAL
Characteristics
Vi nom, Io nom
Input - Output
Isolation resistance
Isolation capacitance
Input - Output, @ 500VDC
Ambient temperature
min.
Conditions
Switching frequency
Isolation voltage
typ.
max.
200
KHz
1,500
VDC
100
3.3V & 5V models (2:1)
-40
3.3V & 5V models (4:1)
12V & 15V models (2:1 & 4:1)
o
-40
+ 61
+ 51
-40
+ 71
o
+100
o
o
Case temperature
Operating at Vi nom, Io nom
Derating
Vi nom
Non operational
-40
+100
Vi nom, Io nom
20
95
Storage temperature
Relative humidity
Temperature coefficient
C
o
C
C
C
See derating curve
Vi nom, Io min
C
% RH
% / oC
mm
± 0.02
Dimension
MTBF
Cooling
MΩ
PF
1,000
100KHz / 1V
Vi nom, Io nom
unit
L50.8 x W25.4 x H10.16
1,166,000
Bellcore issue 6@40 oC, GB
Hours
Free air convection
INPUT SPECIFICATIONS
Characteristics
Input voltage range
min.
typ.
max.
unit
9
18
VDC
18
12
24
VDC
35
48
36
75
9
24
VDC
18
48
12V
36
75
25
24V
20
mA
48V
15
mA
12V
20
VDC
24V
40
VDC
48V
80
VDC
Conditions
Ta min ... Ta max, Io nom
2:1
4:1
No load input current
Input voltage w/o damage
Startup voltage
Input filter
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2014.09.05
Vi nom, Io = 0
Io nom
Io nom
VDC
VDC
mA
12V
8.5
VDC
24V
16
VDC
48V
33
VDC
Pi type
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IDD15U 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
%
ms
Load regulation
Vi nom, 1~0.5 Io nom
Vi nom, Io nom,
BW = 20MHz
Ripple & noise *
Efficiency
%
500
3.3V & 5V
12V,15V & dual
Vi nom, Io nom, Po / Pi
mV
100
mV
150
Up to 89%, See model list and efficiency curve
* Note : Output must be added 0.1μF / 35V capacitor when application.
CONTROL AND PROTECTION
Input reversed
Shunt diode built in, external fuse recommended
2:1 models (12Vin:2.5A, 24Vin:1.5A, 48Vin:1A)
Output short circuit
Current limited (Auto-recovery)
Rated over load protection
110%min....160%max
4:1 models (24Vin:2.5A, 48Vin:1.5A)
APPROVALS AND STANDARD
UL 60950-1 Recognized
EN 60950-1
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)
UL/cUL
TUV
CE
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
mm [inch]
50.80 [2.00]
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]
15.24 [0.60]
BOTTOM VIEW
PIN ASSIGNMENT
GENERAL
PIN NO.
1
SINGLE
DUAL
Vi+
2
Vi -
Vo +
Vi+
Vi -
Vo +
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2014.09.05
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4
NO PIN
com
5
Vo Vo -
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IDD15U SERIES
SINGLE & DUAL OUTPUT
CIRCUIT SCHEMATIC
‧Block diagram for IDD15U series with dual output
‧Block diagram for IDD15U series with single output
Vo +
Vi +
Vo +
Vi +
Rectifier
Switching
Device
com
Switching
Device
Rectifier
Rectifier
Vo -
Vi -
Reference &
Error Amp.
Opto Isolation
PWM
Controller
Vo -
Vi -
Opto Isolation
PWM
Controller
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
IDD15-XXX1U
3.3μF / 50V
MLCC
2.2μF / 50V
MLCC
1nF / 2KV
MLCC
1nF / 2KV
MLCC
500 μH
Common choke
IDD15-XXX2U
3.3μF / 50V
MLCC
2.2μF / 50V
MLCC
1nF / 2KV
MLCC
1nF / 2KV
MLCC
500 μH
Common choke
IDD15-XXX3U
3.3μF / 100V 2.2μF / 100V
MLCC
MLCC
1nF / 2KV
MLCC
1nF / 2KV
MLCC
500 μH
Common choke
IDD15-XXX4U
3.3μF / 50V
MLCC
2.2μF / 50V
MLCC
1nF / 2KV
MLCC
1nF / 2KV
MLCC
500 μH
Common choke
IDD15-XXX5U
3.3μF / 100V 2.2μF / 100V
MLCC
MLCC
1nF / 2KV
MLCC
1nF / 2KV
MLCC
1 mH
Common choke
Vo +
IDD15U
Vin -
Vo -
C3
‧Recommended EN 55022 Class B filter circuit layout.
15U
DERATING CURVE
Temperature derating curve
100
Power out [ % ]
2:1 & 4:1 models
12 & 15 Vo
2:1 models
3.3 & 5 Vo
4:1 models
3.3 & 5 Vo
Safe Operating Area
0
-40
51 61 71
Ambient Temperature [ oC ]
100
EFFICIENCY CURVE
Efficiency Vs Input Voltage IDD15-05S2U
88
85
Efficiency [ % ]
87
Efficiency [ % ]
Efficiency Vs Output Load IDD15-05S2U
90
86
85
84
80
75
70
65
83
Io : Full Load
82
18
20
22
24
26
28
30
32
34
60
36
Vi : 24VDC
10
20
30
40
Input Voltage (V)
80
90
100
80
83
Efficiency [ % ]
Efficiency [ % ]
70
Efficiency Vs Output Load IDD15-05S4U
85
84
82
81
80
75
70
65
60
79
78
60
Output Load (%)
Efficiency Vs Input Voltage IDD15-05S4U
85
50
Vi : 24VDC
Io : Full Load
9
12
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2014.09.05
15
18
21
24
27
Input Voltage (V)
30
33
36
55
10
20
30
40
70
50
60
Output Load (%)
80
90
100
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