3DAW_0515S1.5 [GAPTEC]
3W - Dual/Single Output - Wide Input - Isolated & Regulated;
| 型号： | 3DAW_0515S1.5 |
| 厂家： | 
GAPTEC |
| 描述： | 3W - Dual/Single Output - Wide Input - Isolated & Regulated |
| 文件： | 总5页 (文件大小：1454K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
3DAW_S & 3DAW_D Series
3W - Dual/Single Output - Wide Input - Isolated & Regulated
DC-DC Converter
DC-DC Converter
3 Watt
2:1 wide input voltage range
Operating temperature:
-40°C ~ +85°C
Short circuit protection (SCP)
(automatic recovery)
1500VDC isolation
Efficiency up to 86%
Industry standard pinout
MTBF >1,000,000 hours
RoHS Compliance
The 3DAW series are specially designed for applications where a wide
range input voltage power supplies are isolated from the input power
supply in a distributed power supply system on a circuit board.
Meet CISPR22/EN55022,
CLASS A
These products apply to:
1) Where the voltage of the input power supply is wide range
(voltage range ≤2:1)
EN60950 Approval
2) Where isolation is necessary between input and output
(isolation voltage ≤1500VDC)
3) Where the regulation of the output voltage and the output ripple
noise are demanded
UL-60950-1 (E347551)
Common specifications
Short circuit protection:
Temperature rise at full load:
Cooling:
Output specifications
Continuous, automatic recovery
25°C TYP
Item
Test condition
5%-100% load
Min Typ
1
Max
3
Units
%
Output voltage
accuracy
Free air convection
-40°C~+85°C
No-load output
voltage accuracy
Input voltage range
1.5
5
%
%
%
Operation temperature range:
Storage temperature range:
Lead temperature range:
Storage humidity range:
Case material:
-55°C ~+125°C
Balance of output
Voltage
Dual output, balanced
load
0.5
0.2
1
300°C MAX, 1.5mm from case for 10 sec
< 95%
Line regulation
Full load, input volta-
ge from low to high
0.5
Aluminium alloy
>1,000,000 hours
14g
Load regulation
5%-100% load
0.2
0.5
0.5
2
%
MTBF (MIL-HDBK-217F@25°C):
Weight:
Transient Recovery
time
25% load step change
ms
Transient Response 25% load step change
Deviation
2
5
%
Input specifications
Temperature
coefficient
Full load
0.02
0.03
80
%/°C
Item
Test condition
Min
Typ
Max
Units
Input current
(Full load/no load)
• 5V input
• 12V input
• 24V input
• 48V input
811/40
834/45
mA
mA
mA
mA
Ripple & Noise*
20MHz Bandwidth
50
mVp-p
KHz
309/30 317/35
155/15
77/5
158/20
79/10
Switching fre-
quency
(PFM mode)
100% load, nominal
input range
200
Reflected ripple
current
• 5V input
• 12V input
• 24V input
• 48V input
20
30
30
30
mA
mA
mA
mA
*
Test ripple and noise by “parallel cable” method. See detailed operation
Example:
Input impulse
voltage
(1sec. max.)
• 5V input
• 12V input
• 24V input
• 48V input
-0.7
-0.7
-0.7
-0.7
12
VDC
VDC
VDC
VDC
3DAW_0512D1.5
25
3 = 3Watt; D = DIP; A = series; W = wide input (2:1) 4,5-9Vin; 05 =
Vin; 12 = 12Vout; D = Dual Output; 1.5 =1500VDC isolation
50
100
Starting voltage
• 5V input
• 12V input
• 24V input
• 48V input
4.5
9
18
36
VDC
VDC
VDC
VDC
Note:
1. The load shouldn‘t be less than 10%, otherwise ripple will increase
dramatically.
2. Operation under 10% load will not damage the converter; However, they may
not meet all specifications listed.
Input filter
Hot plug
Pi filter
Unavailable
3. All specifications measured at Ta = 25°C, humidity <75%, nominal input
voltage and rated output load unless otherwise specified.
4. In this datasheet, all the test methods of indications are based on corporate
standards.
5. Only typical models listed, other models may be different, please contact our
technical person for more details.
Isolation specifications
Item
Test condition
Min
Typ
120
Max
Units
VDC
Isolation voltage
Tested for 1 minute
and 1mA max
1500
Isolation resistance
Test at 500VDC
1000
MΩ
pF
Isolation capacitance Input/Output,
100KHz/1V
Page 1 of 5
3DAW_S & 3DAW_D – Rev. 2020-1.5
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
3DAW_S & 3DAW_D Series
3W - Dual/Single Output - Wide Input - Isolated & Regulated
DC-DC Converter
EMC specifications
EMI
CE
CISPR22/EN55022 CLASS A (bare component)
CISPR22/EN55022 CLASS A (bare component)
Class B (External circuit refer to EMC recommended circuit, 2 )
Class B (External circuit refer to EMC recommended circuit, 2 )
perf. Criteria B
EMI
RE
EMS
EMS
EMS
EMS
EMS
EMS
ESD
RS
IEC/EN61000-4-2
IEC/EN61000-4-3
IEC/EN61000-4-4
IEC/EN61000-4-5
IEC/EN61000-4-6
Contact 4KV
10V/m
perf. Criteria A
EFT
Surge
CS
2KV
perf. Criteria B (External circuit refer to EMC recommended circuit, 1 )
perf. Criteria B (External circuit refer to EMC recommended circuit, 1 )
perf. Criteria A
2KV
3 Vr.m.s
Voltage dips, IEC/EN61000-4-29 0%-70%
perf. Criteria B
short and
interruptions
immunity
Part Number
Input Voltage [VDC]
Output Voltage [VDC]
Output Current [mA]
Efficiency [%, Typ.]
Max. capacitive load**
[µF]
Nominal
Range
4.5-9
4.5-9
4.5-9
9-18
Max*
11
Max
600
250
200
909
600
250
200
125
Min
30
12
3DAW_0505S1.5
3DAW_0512S1.5
3DAW_0515S1.5
3DAW_1203S1.5
3DAW_1205S1.5
3DAW_1212S1.5
3DAW_1215S1.5
3DAW_1224S1.5
3DAW_2403S1.5
3DAW_2405S1.5
5
5
5
12
15
3.3
5
74
77
77
74
81
83
82
83
78
81
4700
2700
2200
4700
4700
2700
2200
1800
4700
4700
11
5
11
10
46
30
12
12
12
12
12
12
24
24
22
22
22
22
22
40
40
9-18
9-18
12
15
24
3.3
5
9-18
10
6
9-18
18-36
18-36
909
600
46
30
3DAW_2409S1.5
24
18-36
40
9
333
16
81
2700
3DAW_2412S1.5
3DAW_2415S1.5
3DAW_2424S1.5
24
24
24
18-36
18-36
18-36
40
40
40
12
15
250
200
125
12
10
6
86
86
85
2700
2200
1800
24
3DAW_4803S1.5
3DAW_4805S1.5
3DAW_4812S1.5
3DAW_4815S1.5
3DAW_4824S1.5
3DAW_0505D1.5
3DAW_0509D1.5
3DAW_0512D1.5
3DAW_0515D1.5
3DAW_1205D1.5
3DAW_1209D1.5
3DAW_1212D1.5
3DAW_1215D1.5
3DAW_2405D1.5
3DAW_2412D1.5
3DAW_2415D1.5
3DAW_4805D1.5
3DAW_4812D1.5
3DAW_4815D1.5
3DAW_4824D1.5
48
48
48
48
48
5
36-72
36-72
36-72
36-72
36-72
4.5-9
4.5-9
4.5-9
4.5-9
9-18
80
80
80
80
80
11
3.3
5
909
600
250
200
125
46
30
12
10
6
76
82
86
86
84
76
76
78
78
81
4700
4700
2700
2200
1000
2200
1800
1800
1000
2200
2000
1800
1000
2200
1800
1000
2200
1800
1000
680
5
5
5
5
300
166
125
15
8
5
11
9
5
11
12
15
5
6
5
11
100
300
166
125
5
12
12
12
12
24
24
24
48
48
48
48
22
22
22
22
40
40
40
80
80
80
80
15
8
9-18
9
84
84
85
82
84
84
82
84
85
84
9-18
12
15
5
6
9-18
100
300
125
5
18-36
18-36
18-36
36-72
36-72
36-72
36-72
15
6
12
15
5
100
300
125
5
15
6
12
15
24
100
62.5
5
3
*
Input voltage can’t exceed this value, or will cause permanent damage
** For the dual output modules, the capacitive loads of positive and negative outputs are the same.
Page 2 of 5
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
3DAW_S & 3DAW_D – Rev. 2020-1.5
Specifications subject to change without notice.
3DAW_S & 3DAW_D Series
3W - Dual/Single Output - Wide Input - Isolated & Regulated
DC-DC Converter
Typical characteristics
Efficiency
3DAW_2415D1.5
3DAW_2415D1.5
3DAW_2405S1.5
3DAW_2405S1.5
Page 3 of 5
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
3DAW_S & 3DAW_D – Rev. 2020-1.5
Specifications subject to change without notice.
3DAW_S & 3DAW_D Series
3W - Dual/Single Output - Wide Input - Isolated & Regulated
DC-DC Converter
Typical application
Requirement on output load
Dual Output
To ensure that the module can work efficiently and reliably, its output
min. load shall be no lower than 5% of the rated load when using, or
the output ripple may increase rapidly. Ensure that the product wor-
king load must be higher than 5% of the rated load.
Recommended Circuit
All the DC/DC converters of this series are tested according to the re-
commended circuit (see Fig. 1) before delivery.
Single Output
If it is required to further reduce input and output ripple, properly in-
crease the input & output of additional capacitors Cin and Cout or
select capacitors of low equivalent impedance provided that the capa-
citance is no larger than the max. capacitive load of the product.
Figure 1
Vin (VDC)
Cin (uF)
100
Cout (uF)
5
10
10
10
10
12
24
48
100
10~47
10~47
EMC solution-recommended circuit
Note: Part 1① in the Fig. 3 is used for EMS test and part 2 ②for EMI filtering, selected based on needs.
If there is no recommended parameters, the model no require the external component.
②
Model
FUSE
MOV
C0
Vin: 5V
Vin: 12V
Vin: 24V
Vin: 48V
Slow blown fuses according to the actual input current selections of the clients
–
S14K25
S14K35
S14K60
1000μF/16V
1000μF/25V
4.7μF/50V
330μF/50V
330μF/100V
4.7μF/100V
C1
LDM1
C2
12μH
4.7μF/50V
4.7μF/100V
C3
10μF
CY1
1nF/2KV
Page 4 of 5
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
3DAW_S & 3DAW_D – Rev. 2020-1.5
Specifications subject to change without notice.
3DAW_S & 3DAW_D Series
3W - Dual/Single Output - Wide Input - Isolated & Regulated
DC-DC Converter
EMC solution-recommended circuit, PCB layout
Note: the min. distance of the bonding pads between input grounding and output grounding shall be ≥ 2mm.
Input current
When the electricity is provided by the unstable power supply, please
make sure that the range of the output voltage fluctuation and the
ripple voltage of the power supply do not exceed the indicators of the
modules. Input current of power supply should afford the flash startup
current of this kind of DC/DC module(see Fig. 5).
Generally:
Vin=5V Iave =1400mA
Vin=12V Iave=620mA
Vin=24V Iave=310mA
Vin=48V Iave =150mA
Mechanical dimensions
Note:
Unit: mm[inch]
Pin diameter tolerances: 0.10mm [ 0.004inch]
Pin pitch tolerances: 0.25mm [ 0.010inch]
General tolerances: 0.50mm [ 0.020inch]
Page 5 of 5
3DAW_S & 3DAW_D – Rev. 2020-1.5
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
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