3D8W_2405S1.5RP [GAPTEC]
3W - Single Output DC-DC Converter - Wide Input - Isolated & Regulated;型号: | 3D8W_2405S1.5RP |
厂家: | GAPTEC |
描述: | 3W - Single Output DC-DC Converter - Wide Input - Isolated & Regulated |
文件: | 总4页 (文件大小:1667K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
3D8W_1.5RP series
3W - Single Output DC-DC Converter - Wide Input - Isolated & Regulated
DC-DC Converter
3 Watt
The 3D8W_1.5RP Series is specially designed for applications where a wide range
input voltage power supplies are isolated from the input power supply in a distri-
buted power supply system on a circuit board.
Wide input range (2:1)
Ultra compact DIP package
1.5kVDC isolation
Operating temperature range:
-40°C ~ +85°C
International standard pinout
No external component
required
High efficiency up to 80%
RoHS Compliance
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);
Short circuit protection (SCP)
EN62368, UL62368 Approved
3) Where the regulation of the output voltage and the output ripple noise are
demanded.
The ultra-small volume design makes the converters an ideal solution for commu-
nications, instrumentation and industrial electronics applications.
UL-62368-1 (E347551)
Common specifications
Short circuit protection:
Cooling:
Output specifications
Continuous
Item
Test condition
Min
Typ
1
Max
3
Units
%
Free air convection
Voltage accuracy
5%-100% load, input
voltage range
Operation temperature range:
Storage temperature:
-40°C~+85°C
No load output
voltage accuracy
input voltage range
• 3.3VDC output
• others
-55°C~+125°C
5
1.5
7
5
%
%
Storage humidity range:
Pin soldering resistance temperature:
Reflow soldering temperature:
< 95% non-condensing
300°C MAX, 1.5mm away from case for 10s.
Line regulation
Input voltage from low
to high @full load
0.2
0.5
%
Peak temperature ≤245°C, duration
≤60s max. over 217°C. see also IPC/
JEDEC J-STD-020D.1.
Load regulation
5%-100% load
0.5
1
%
Temperature drift
100% full load
0.03
%/°C
ms
Case material:
Black flame-retardant, heat-resistant
plastic
Transient recovery
time
25% load step change
1
3
MTBF (MIL-HDBK-217F@25°C):
Weight:
>1,000,000 hours
2.2g
Transient response
deviation
25% load step change
2.5
100
5
%
Switching frequency Full load, nominal input
KHz
Dimensions:
14.00 × 14.00 × 9.00 mm
Input specifications
EMC specifications
Item
Test condition
Min
Typ
Max
Units
mA
EMI
CE
CISPR32/EN55032
CLASS B (See EMC recommended circuit, ②)
314/30
154/20
338/50
163/40
Input current
(full load/no load)
• 12VDC
• 24VDC
EMI
RE
CISPR32/EN55032
CLASS B (See EMC recommended circuit, ②)
40
55
Reflected ripple
current
• 12VDC
• 24VDC
mA
EMS
EMS
EMS
ESD
RS
IEC/EN61000-4-2
IEC/EN61000-4-3
IEC/EN61000-4-4
Contact 6KV
10V/m
perf. Criteria B
-0.7
-0.7
25
50
Surge voltage
(1sec. max)
• 12VDC
• 24VDC
VDC
VDC
perf. Criteria A
perf. Criteria B
EFT
2KV
9
18
Start-up voltage
• 12VDC
• 24VDC
VDC
VDC
(External Circuit Refer to recommended circuit, ①)
EMS
EMS
Surge
CS
IEC/EN61000-4-5
(External Circuit Refer to recommended circuit, ①)
line to line 2KV
perf. Criteria B
Input Filter
Hot plug
Capacitance filter
unavailable
IEC/EN61000-4-6 3 Vr.m.s perf. Criteria A
Isolation specifications
Item
Example:
3D8W_1205S1.5RP
Test condition
Min
Typ
100
Max
Units
VDC
1 = 1Watt; D8 = DIP8; W = Wide input; 12Vin; 5Vout; S = Single output;
1.5 = 1.5kVDC; R = Regulated output; P = Short circuit protection (SCP)
Isolation voltage
Input-output electric
Strength test for 1 min.
with a leakage current
of 1mA max.
1500
Note:
Isolation resistance
500VDC
1000
MΩ
pF
1. Unless otherwise specified, data in this data sheet should be tested under the
conditions of Ta = 25°C, nominal input voltage and rated output current;
2. The maximum capacitive load offered was tested at input voltage range and
full load;
Isolation capacitance 100KHz/0.1V
3. All index testing methods in this datasheet are based on our Company’s
corporate standards.
4. We can provide product customization service, please contact our technicians
directly for specific information.
Page 1 of 4
3D8W_1.5RP – Rev. 2020-1.3
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
3D8W_1.5RP series
3W - Single Output DC-DC Converter - Wide Input - Isolated & Regulated
Part Number
Input Voltage Range
[V]
Output Voltage
[VDC]
Output current
[mA, max/min]
Ripple & Noise
[mVp-p; typ/max]
Efficiency
[%; min/typ]
Capacitive load
[µF]
3D8W_1203S1.5RP
3D8W_1205S1.5RP
3D8W_1212S1.5RP
3D8W_1215S1.5RP
3D8W_1224S1.5RP
3D8W_2403S1.5RP
3D8W_2405S1.5RP
3D8W_2412S1.5RP
3D8W_2415S1.5RP
3D8W_2424S1.5RP
9-18
9-18
3.3
5
758/38
600/30
250/13
200/10
125/6
50/100
50/100
50/100
50/100
50/100
50/100
50/100
50/100
50/100
50/100
73/75
77/79
80/82
81/83
79/81
72/74
79/81
81/83
81/83
81/83
2700
2200
680
470
9-18
12
15
24
3.3
5
9-18
9-18
330
18-36
18-36
18-36
18-36
18-36
758/38
600/30
250/13
200/10
125/6
2700
2200
680
470
12
15
15
330
Typical characteristics
Temperature derating graph
Efficiency
3D8W_1224S1.5RP
3D8W_1224S1.5RP
3D8W_2405S1.5RP
3D8W_2405S1.5RP
Page 2 of 4
3D8W_1.5RP – Rev. 2020-1.3
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
3D8W_1.5RP series
3W - Single Output DC-DC Converter - Wide Input - Isolated & Regulated
Recommended circuit
All the DC/DC converters of this series are tested before delivery using
the recommended circuit shown below. Input and/or output ripple can be
further reduced by appropriately increasing the input & output capacitor
values Cin and Cout, connecting a “Y” capacitor between input “GND” and
output “0V”, and/or by selecting capacitors with a low ESR (equivalent
series resistance). Also make sure that the capacitance is not exceeding
the max. capacitive load value of the product.
EMC compliance circuit
Part
FUSE
C0
12VDC
slow blow, choose according to actual input current
1000μF/25V 680μF/50V
24VDC
C1
4.7μF/50V
15μH
LDM1
C2
4.7μF/50V
330μF/50V
1nF/2KV
C3
CY1
C4
Refer to the Cout in recommended circuit
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. on the right).
Generally: Vin=12V series lave =205mA
Vin=24V series lave =104mA
Output load requirements
When using, the minimum load of the module output should not be less
than 5% of the nominal load. In order to meet the performance parame-
ters of this datasheet, please connect a 5% dummy load in parallel at the
output end, the dummy load is generally a resistor, please note that the
resistor needs to be used in derating.
Page 3 of 4
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
3D8W_1.5RP – Rev. 2020-1.3
Specifications subject to change without notice.
3D8W_1.5RP series
3W - Single Output DC-DC Converter - Wide Input - Isolated & Regulated
Mechanical dimensions
Page 4 of 4
3D8W_1.5RP – Rev. 2020-1.3
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
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