1S8W_2415D1.5RP [GAPTEC]
1W - Dual/Single Output - Wide Input - Isolated & Regulated SIP - DC-DC Converter;
| 型号： | 1S8W_2415D1.5RP |
| 厂家： | 
GAPTEC |
| 描述： | 1W - Dual/Single Output - Wide Input - Isolated & Regulated SIP - DC-DC Converter |
| 文件： | 总7页 (文件大小：2389K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
1S8W_S & 1S8W_D Series
1W - Dual/Single Output - Wide Input - Isolated & Regulated
SIP - DC-DC Converter
DC-DC Converter
1 Watt
The 1S8W_S & 1S8W_D 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. For these DC-DC conver-
ters, You can reduce the design point of failure and save the development of micro
power supply‘s manpower, material and time costs, also better ensure product
quality stability, protect safety and reliability of the end of products.
2:1 wide input voltage range
1.5KVDC isolation
Short circuit protection
(automatic recovery)
High Power Density
Operating Temperature:
-40°C to +85°C
Ultra-Miniature SIP Package
RoHS Compliance
External On/Off control
These products apply to:
1) Where the voltage of the input power supply is wide range
(voltage range≤2:1)
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
RoHS
Common specifications
Short circuit protection:
Temperature rise at full load:
Cooling:
Output specifications
Continuous, automatic recovery
25°C TYP
Item
Test condition
Min
Typ
0.2
Max
0.5
Units
ꢀ
Line regulation
Input voltage from
low to high, full load
Free air convection
-40°C~+85°C
Load regulation
5ꢀ to 100ꢀ load
5ꢀ to 100ꢀ load
0.4
1
0.75
ꢀ
ꢀ
Operation temperature range:
Storage temperature range:
Lead temperature range:
Storage humidity range:
Case material:
Output voltage
accuracy
3
-50°C ~+125°C
300°C MAX, 1.5mm from case for 10 sec
< 95ꢀ
No load output
voltage accuracy
Input voltage range
100ꢀ load
1.5
5
ꢀ
Temperature
coefficient
0.02
0.03 ꢀ/°C
Plastic [UL94-V0]
>1,000,000 hours
4.9g
MTBF (MIL-HDBK-217F@25°C):
Weight:
Ripple*
Noise*
20MHz Bandwidth
20MHz Bandwidth
30
50
mVp-p
mVp-p
ms
55
80
2
Transient recovery
time
25ꢀ load step
change
0.5
Isolation specifications
Item
Test condition
Min
Typ
Max
Units
VDC
Transient response
deviation
25ꢀ load step
change
2.5
200
5
ꢀ
Isolation voltage
Tested for 1 minute,
leakage current less
than 1 mA
1500
Switching frequency 100ꢀ load, nominal
(PFM mode) input voltage
KHz
Isolation resistance
Isolation capacitance
Test at 500VDC
1000
MΩ
*
Test ripple and noise by “parallel cable” method. See detailed operation
instructions at application notes.
Input/Output,
100KHz/0.1V
120
pF
Input specifications
Model selection:
WCT**_xxyyN##O
W=Watt; C= Case; T=Type; **= Voltage Variation (omitted 10ꢀ);
xx= Vin; yy= Vout; N= Numbers of Output; ##= Isolation (kVDC); O=
output regulation
Item
Test condition
C
Min
Typ
Max
Units
Input filter
Input surge voltage
(1 sec. max.)
• 5VDC input
• 12VDC input
• 24VDC input
• 48VDC input
-0.7
-0.7
-0.7
-0.7
12
25
50
100
VDC
VDC
VDC
VDC
Example:
1S8W_0505S1.5RP
1=1Watt; S8= SIP8; W=wide input; 4,5 - 9Vin; 5Vout; S=Single
Output; 1.5=1500VDC; R=Regulated Output P=Short Curcuit
Protection
Start-up voltage
Ctrl1)
• 5VDC input
• 12VDC input
• 24VDC input
• 48VDC input
3.5
4.5
11
4
8
16
33
4.5
9
18
36
VDC
VDC
VDC
VDC
24
Note:
• Models ON
• Models OFF
Ctrl open or be insulated
Connect high level voltage,
and ensure the current into
Ctrl to be 5-10mA
1. Min. load shouldn‘t be less than 5ꢀ, otherwise ripple maybe increased dramati-
cally. If the product operates under min. load, it may not be guaranteed to meet
all specifications listed. Operation under minimum load will not damage the
converter.
2. Recommended Dual output models unbalanced load is ≤ 5ꢀ, if the product
operates > 5ꢀ, it may not be guaranteed to meet all specifications listed.
Please contact our technical support for more details.
1) Please refer to „Application note“ as the direction for use of Ctrl.
3. Max. Capacitive Load is tested at input voltage range and full load.
4. All specifications measured at Ta=25°C, humidity<75ꢀ, nominal input voltage
and rated output load unless otherwise specified.
5. In this datasheet, all test methods are based on our corporate standards.
6. All characteristics are for listed models,and non-standard models may perform
differently.Please contact our technical support for more details.
7. Please contact our technical support for any specific requirement.
8. Specifications of this product are subject to changes without prior notice.
Page 1 of 7
GAPTEC-Electronic GmbH & Co. KG
1S8W_S & 1S8W_D – Rev. 2013-1.7
sales@gaptec-electronic.com – www.gaptec-electronic.com
Specifications subject to change without notice.
1S8W_S & 1S8W_D Series
1W - Dual/Single Output - Wide Input - Isolated & Regulated
SIP - DC-DC Converter
EMC specifications
EMI
CE
CISPR22/EN55022
CLASS B (External Circuit Refer to EMC recommended circuit, 2 )
EMI
RE
CISPR22/EN55022
CLASS B (External Circuit Refer to recommended circuit, 2 )
EMS
EMS
EMS
ESD
RS
IEC/EN61000-4-2
IEC/EN61000-4-3
Contact 4KV
10V/m
perf. Criteria B
perf. Criteria A
EFT
IEC/EN61000-4-4
IEC/EN61000-4-4
2KV
4KV
perf. Criteria B (External Circuit Refer to EMC recommended circuit, 1 )
perf. Criteria B
EMS
EMS
EMS
Surge
CS
IEC/EN61000-4-5
IEC/EN61000-4-6
IEC/EN61000-4-29
2KV
perf. Criteria B (External Circuit Refer to EMC recommended circuit, 1 )
3 Vr.m.s
0ꢀ-70ꢀ
perf. Criteria A
perf. Criteria B
Voltage dips, short and
interruptions immunity
2)
Part Number
Input Voltage [VDC]
Nominal Range
Output Voltage
Output Current [mA]
Input current
[mA, Typ.]
Reflected ripple
current [mA, Typ.]
Capacitive load
[µF, Max.]
Efficiency
[%, Typ.]
Max 1)
11
11
11
22
22
22
22
40
40
40
40
40
80
80
80
11
11
11
22
22
22
40
40
40
80
80
80
[VDC]
Max
200
83
Min
10
4
1S8W_0505S1.5RP
1S8W_0512S1.5RP
1S8W_0515S1.5RP
1S8W_1205S1.5RP
1S8W_1209S1.5RP
1S8W_1212S1.5RP
1S8W_1215S1.5RP
1S8W_2403S1.5RP
1S8W_2405S1.5RP
1S8W_2412S1.5RP
1S8W_2415S1.5RP
1S8W_2424S1.5RP
1S8W_4805S1.5RP
1S8W_4812S1.5RP
1S8W_4815S1.5RP
1S8W_0505D1.5RP
1S8W_0512D1.5RP
1S8W_0515D1.5RP
1S8W_1205D1.5RP
1S8W_1212D1.5RP
1S8W_1215D1.5RP
1S8W_2405D1.5RP
1S8W_2412D1.5RP
1S8W_2415D1.5RP
1S8W_4805D1.5RP
1S8W_4812D1.5RP
1S8W_4815D1.5RP
5
4.5-9
4.5-9
4.5-9
9-18
5
278
263
267
108
106
104
104
56
30
30
30
40
40
40
40
55
55
55
55
55
70
70
70
30
30
30
40
40
40
55
55
55
70
70
70
2200
1000
680
72
76
75
77
79
80
80
75
77
81
79
77
76
81
80
73
76
75
78
81
80
80
80
80
76
80
80
5
12
15
5
5
67
3
12
12
12
12
24
24
24
24
24
48
48
48
5
200
111
83
10
6
2200
1800
1000
680
9-18
9
9-18
12
15
3.3
5
4
9-18
67
3
18-36
18-36
18-36
18-36
18-36
36-75
36-75
36-75
4.5-9
4.5-9
4.5-9
9-18
303
200
83
15
10
4
2700
2200
1800
1000
680
54
12
15
24
5
51
67
3
53
42
2
54
200
83
10
4
27
2200
1000
680
12
15
5
26
67
3
26
100
42
5
274
263
267
107
103
104
52
1000
470
5
12
15
5
2
5
33
2
330
12
12
12
24
24
24
48
48
48
100
42
5
1000
470
9-18
12
15
5
2
9-18
33
2
330
18-36
18-36
18-36
36-75
36-75
36-75
100
42
5
1000
470
12
15
5
2
52
33
2
52
330
100
42
5
27
1000
470
12
15
2
26
33
2
26
330
1) Absolute maximum rating without damage on the converter, but it isn‘t recommended;
2) For dual output converter, the given value is the same for each output.
Page 2 of 7
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
1S8W_S & 1S8W_D – Rev. 2013-1.7
Specifications subject to change without notice.
1S8W_S & 1S8W_D Series
1W - Dual/Single Output - Wide Input - Isolated & Regulated
SIP - DC-DC Converter
EMC recommended circuit
Recommended external circuit parameters:
Model
FUSE
MOV
LDM1
TVS
C0
Vin: 5V
Vin: 12V
Vin: 24V
Vin: 48V
10D101
Choose according to practical input current
-
-
10D560
-
-
56μH
SMCJ13A
680μF/16V
SMCJ28A
680μF/25V
SMCJ48A
SMCJ90A
120μF/50V
120μF/100V
C1
4.7μF/50V
4.7μF/100V
LDM2
CY1
CY2
D1
12μH
4.7μF/50V
4.7μF/100V
1nF/2KV
RB160M-60/1A
47nF/100V
R
Follows:
Cd
Note:
1. Part 1 is EMS recommended external circuit, part 2 is EMI recommended external circuit. Choose according to
requirements.
2. VC is the voltage to GND from Ctrl,VD is the forward conduction voltage drop of D1,IC is the current through Ctrl pin
which is normally 5-10mA, the external circuit of Ctrl is as shown in part 3 ;
3. If there is no recommended parameters, the model no require the external component.
EMC recommended circuit PCB layout
Note:
The pad space between input and output GND (CY) must≥2mm.
Page 3 of 7
1S8W_S & 1S8W_D – Rev. 2013-1.7
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
1S8W_S & 1S8W_D Series
1W - Dual/Single Output - Wide Input - Isolated & Regulated
SIP - DC-DC Converter
EMI test waveform (class B application circuit)
1S8W_2405D1.5RP with external circuit (recommended circuit, 2 ) Vin (Class B)
1S8W_2405D1.5RP with external circuit (recommended circuit, 2 ) GND (Class B)
1S8W_2405S1.5RP with external circuit (recommended circuit, 2 ) GND (Class B)
1S8W_2405S1.5RP with external circuit (recommended circuit, 2 ) Vin (Class B)
Page 4 of 7
GAPTEC-Electronic GmbH & Co. KG
1S8W_S & 1S8W_D – Rev. 2013-1.7
sales@gaptec-electronic.com – www.gaptec-electronic.com
Specifications subject to change without notice.
10DAW4_S & 10DAW4_D Series
10W - Dual/Single Output - 4:1 Wide Input - Isolated & Regulated
DC-DC Converter
Typical characteristics
1S8W_2405D1.5
1S8W_2405D1.5
1S8W_2405S1.5
1S8W_2405S1.5
Page 5 of 7
GAPTEC-Electronic GmbH & Co. KG
1S8W_S & 1S8W_D – Rev. 2013-1.7
sales@gaptec-electronic.com – www.gaptec-electronic.com
Specifications subject to change without notice.
1S8W_S & 1S8W_D Series
1W - Dual/Single Output - Wide Input - Isolated & Regulated
SIP - DC-DC Converter
Mechanical dimensions
Recommended footprint
Tube outline
Note:
Unit: mm[inch]
General tolerances: 0.50mm [ 0.020inch]
L=530mm [20.866inch]
Tube quantity: 22pcs
L=220mm [8.661inch]
Tube quantity: 8pcs
Test configurations
Input Reflected-Ripple Current Test Setup
Input reflected-ripple current is measured with an inductor Lin and Capacitor Cin to
simulate source impedance.
Page 6 of 7
GAPTEC-Electronic GmbH & Co. KG
1S8W_S & 1S8W_D – Rev. 2013-1.7
sales@gaptec-electronic.com – www.gaptec-electronic.com
Specifications subject to change without notice.
1S8W_S & 1S8W_D Series
1W - Dual/Single Output - Wide Input - Isolated & Regulated
SIP - DC-DC Converter
Application note
CTRL Terminal
Requirement on output load
When open or high impedance, the converter works well; When this pin
is ‘high’; the converter shuts down; It should be noted that the input
current should be between 5-10mA, exceeding the maximum 20mA will
cause permanent damage to the converter. The value of R Can be deri-
ved as follows:
To ensure this module can operate efficiently and reliably, during opera-
tion, the minimum output load could not be less than 5ꢀ of the full
load, otherwise output ripple maybe increase dramatically. If the actual
output power is very small, please connect a resistor with proper resis-
tance at the output end in parallel to increase the load, suppose to use
the resistance of 5ꢀ rated power,or use our company’s products with a
lower rated output power.
Recommended circuit
For Detailed parameter,please refer to „EMC recommended circuit“.
All the 1S8W_S & 1S8W_D Series have been tested according to the
following recommended test circuit before leaving the factory (see Figu-
re 1).
Input current
When it is used in unregulated power supply, be sure that the fluctuating
range of the power supply and the rippled voltage do not exceed the
module standard. Input current of power supply should afford the flash
startup current of this kind of DC/DC module (Figure 2).
Single Output
General: Vin=5V Ip =450mA
Vin=12V Ip =220mA
Vin=24V Ip =110mA
Vin=48V Ip =55 mA
Dual Output
Figure 2
Figure 1
It is not recommended to increase the output power capability by
connecting two or more converters in parallel. The product is not hot-
swappable
If you want to further decrease the input/output ripple, you can increase
a capacitance-values properly or choose capacitors with low ESR.
However, the capacitance of the output filter capacitor must be proper.
If the capacitance is too big, a startup problem might arise. For every
channel of output, provided the safe and reliable operation is ensured,
the greatest capacitance must be less than the Max. Capacitive Load.
General:
Cin: 5V,12V
24V,48V
Cin2: 5V,12V
24V,48V
100μF
10μF
47μF
1μF
Lin: 4.7μH ~12μH
Cs: 10μF ~ 22μF
Cout: 100μF (typ.)
Lout: 2.2μH ~10μH
Cd:
47μF ~ 100μF
Page 7 of 7
1S8W_S & 1S8W_D – Rev. 2013-1.7
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
Specifications subject to change without notice.
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