CHINFA IDD05

IDD05U SERIES
DC - DC CONVERTER
5 ~ 6W SINGLE & DUAL OUTPUT
FEATURES
‧EFFICIENCY UP TO 82%
‧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
INPUT
EFF.
EFF. CAPACITOR
INPUT
OUTPUT OUTPUT OUTPUT
LOAD
CURRENT
MODEL NO.
VOLTAGE
WATTAGE VOLTAGE CURRENT (min.) (typ.) (max.)
(typ.) (max.)
Single Output Models
IDD05 - 03S4U
9~36 VDC
0.28 A
0.72 A
5 WATTS
+ 3.3VDC
1500 mA
72%
74%
2200 μF
IDD05 - 05S4U
9~36 VDC
0.28 A
0.72 A
5 WATTS
+ 5 VDC
1000 mA
74%
76%
2200 μF
IDD05 - 12S4U
9~36 VDC
0.31 A
0.84 A
6 WATTS
+ 12 VDC
500 mA
80%
82%
1000 μF
IDD05 - 15S4U
9~36 VDC
0.31 A
0.84 A
6 WATTS
+ 15 VDC
400 mA
80%
82%
1000 μF
IDD05 - 03S5U
18~75 VDC
0.14 A
0.37 A
5 WATTS
+ 3.3VDC
1500 mA
72%
74%
2200 μF
IDD05 - 05S5U
18~75 VDC
0.14 A
0.37 A
5 WATTS
+ 5 VDC
1000 mA
74%
76%
2200 μF
IDD05 - 12S5U
18~75 VDC
0.15 A
0.44 A
6 WATTS
+ 12 VDC
500 mA
80%
82%
1000 μF
6 WATTS
+ 15 VDC
400 mA
80%
82%
1000 μF
IDD05 - 15S5U
18~75 VDC
0.15 A
0.44 A
Dual Output Models
IDD05 - 05D4U
9~36 VDC
0.28 A
0.73 A
5 WATTS
±
5 VDC
± 500 mA
74%
76%
± 2200μF
IDD05 - 12D4U
9~36 VDC
0.32 A
0.86 A
6 WATTS
± 12 VDC
± 250 mA
78%
80%
± 1000μF
IDD05 - 15D4U
9~36 VDC
0.31 A
0.86 A
6 WATTS
± 15 VDC
± 200 mA
78%
80%
± 1000μF
IDD05 - 05D5U
18~75 VDC
0.13 A
0.37 A
5 WATTS
±
5 VDC
± 500 mA
76%
78%
± 2200μF
IDD05 - 12D5U
18~75 VDC
0.16 A
0.44 A
6 WATTS
± 12 VDC
± 250 mA
78%
80%
± 1000μF
IDD05 - 15D5U
18~75 VDC
0.16 A
0.44 A
6 WATTS
± 15 VDC
± 200 mA
78%
80%
± 1000μF
www.chinfa.com
2010.02.09
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P1
IDD05U 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
min.
typ.
unit
max.
200
KHz
1500
VDC
100
MΩ
1000
Ambient temperature
Operating at Vi nom, Io nom
Case temperature
Operating at Vi nom, Io nom
Derating
Vi nom
Storage temperature
Non operational
-40
Relative humidity
Vi nom, Io nom
20
Temperature coefficient
Vi nom, Io min
PF
o
+ 71
-40
C
+100
o
+100
o
C
See derating curve
Dimension
C
95
% RH
± 0.02
% / oC
mm
L50.8 x W25.4 x H10.16
o
MTBF
Bellcore issue [email protected] C, GB
Cooling
Free air convection
Hours
1446000
INPUT SPECIFICATIONS
Characteristics
Ta min ... Ta max, Io nom
No load input current
Vi nom, Io = 0
Input voltage w/o damage
min.
typ.
9
24
36
VDC
18
48
75
VDC
24V models
20
mA
48V models
15
mA
24V models
40
VDC
48V models
80
VDC
Conditions
Input voltage range
Io nom
max.
unit
Startup voltage
Io nom
24V models
8.7
8.5
VDC
startup voltage
Io nom
48V models
16
VDC
Input filter
Pi type
OUTPUT SPECIFICATIONS
Characteristics
Conditions
Output voltage accuracy
Vi nom, Io nom
Minimum load
Vi nom
min.
typ.
max.
unit
%
±2
single output models
dual output models (each output)
0
%
10
%
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 10% - 100% FL
±5
%
Startup time
Vi nom, Io nom
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
30
ms
500
μs
3.3V & 5V models
100
mV
12V, 15V & dual
150
mV
Up to 82%, See model list and efficiency curve
* Note : Output must be added 0.1μF / 35V capacitor when application.
www.chinfa.com
2010.02.09
[email protected]
P2
IDD05U 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....160%max
APPROVALS AND STANDARD
UL/cUL
UL 60950-1 Recognized
TUV
EN 60950-1, CB scheme
CE
EN 61204-3, EN 55022 Class A, EN 61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-6
Vibration
meet IEC 60068-2-6 (10-500 Hz, 2G, along X, Y, Z each Axis, 60 min for each Axis)
PHYSICAL CHARACTERISTICS
Case size
50.8 x 25.4 x 10.16 mm (2 x 1 x 0.4 inches)
Case material
Plastic base / Metal case
Weight
35 g
Patting 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]
2.54 [0.10]
10.16 [0.40]
10.16 [0.40]
5
25.40 [1.00]
15.24 [0.60]
BURL AT 4 CORNER
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.
1
2
3
4
5
SINGLE
Vi+
Vi -
Vo +
NO PIN
Vo -
DUAL
Vi+
Vi -
Vo +
com
Vo -
CIRCUIT SCHEMATIC
‧Block diagram for IDD05U series with single output
‧Block diagram for IDD05U series with dual output
Vo +
Vi +
Vo +
Vi +
Rectifier
Switching
Device
com
Switching
Device
Rectifier
Rectifier
Vo -
Vi -
PWM
Controller
www.chinfa.com
2010.02.09
Opto Isolation
Reference &
Error Amp.
Vo -
Vi -
PWM
Controller
Opto Isolation
Reference &
Error Amp.
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P3
IDD05U 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
C4
L1
+
Vin +
C1
C2
Vo +
C1
C2
C3
C4
L1
IDD05-XXX4U
3.3μF / 50V
MLCC
2.2μF / 50V
MLCC
1nF / 2KV
MLCC
1nF / 2KV
MLCC
500 μH
Common choke
IDD05-XXX5U
3.3μF / 100V 2.2μF / 100V
MLCC
MLCC
1nF / 2KV
MLCC
1nF / 2KV
MLCC
1 mH
Common choke
IDD05U
Vin -
Vo -
C3
‧Recommended EN 55022 Class B filter circuit layout.
05U
DERATING AND EFFICIENCY CURVE
Temperature derating curve
Power out [ % ]
100
NATURAL
CONVECTION
COOLING
0
-40
Ambient Temperature [ oC ]
71
100
Efficiency Vs Output Load
IDD05-05S4U
Efficiency Vs Input Voltage
IDD05-05S4U
80
95
75
90
Efficiency [ % ]
Efficiency [ % ]
70
85
80
75
70
Io : Full Load
65
9
12
www.chinfa.com
2010.02.09
15
18
21
24
27
Input Voltage (V)
30
33
36
65
60
55
50
45
40
Vi : 24VDC
10
20
30
40
50
60
70
Output Load (%)
80
90 100
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P4