8DPRW4_2412D3 [GAPTEC]
8W - Single/Dual Output - Wide Input - Isolated & Regulated;型号: | 8DPRW4_2412D3 |
厂家: | GAPTEC |
描述: | 8W - Single/Dual Output - Wide Input - Isolated & Regulated |
文件: | 总4页 (文件大小:1264K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
8DPRW4_3 Series
8W - Single/Dual Output - Wide Input - Isolated & Regulated
DC-DC Converter
DC-DC Converter
8 Watt
Wide 4:1 input voltage range
Input/Output Isolation Voltage:
3000 VDC
Efficiency up to 86%
8W DIL package
The 8DPRW4_3 Series is high performance isolated 8W DC/DC conver-
ters. Designed with high efficiency, they allow the operating tempera-
ture range of these units to be -40°C to +85°C with industry-standard
footprint. Further features include wide 4:1 input voltage range, remote
on/off control, short-circuit protection and over voltage protection.
EN50155 approval for railway
applications
Operating Temperature Range:
-40°C to +85°C
Under voltage lock-out circuit
Over voltage protection
Over load protection
Short circuit protection (SCP)
Remote On/Off
These converters are well suitable for battery operated equipment,
measurement equipment, telecom, wireless network and industry con-
trol systems. Everywhere where isolated, tightly regulated voltages and
compact size are required.
Common specifications
Short circuit protection:
Cooling:
Output specifications
Indefinite (hiccup%, automatic recovery
Item
Test condition
Min
Typ
Max
1
Units
ꢀ
Nature convection
IEC60068
Voltage accuracy
Line regulation
Load regulation
Cross regulation
Thermal shock:
0.5
0.5
5
ꢀ
Shock:
EN61373
ꢀ
Vibration:
EN61373
Dual (25ꢀ to 100ꢀ
load%
ꢀ
Operation temperature range:
-40°C~+85°C (see derating curve%
-40°C~+70°C (100ꢀ load%
Ripple and noise*
20MHz Bandwidth
of Iout
75
mVp-p
ꢀ
Storage temperature range:
Maximum case temperature:
Soldering temperature:
Switching frequency:
-55°C~+125°C
Over load
protection
160
105°C
Over voltage
protection
• 3.3V output
• 5V output
• 12V output
• 15V output
3.9
6.2
15
V
V
V
V
V
V
V
260°C max, 1.5mm from case for 10 sec
• 24V models: 330kHz TYP
• 110V models 220kHz TYP
18
•
•
•
5V output
12V output
15V output
6.2
15
18
Storage humidity range:
Safety standards:
Safety approvals:
Case material:
95ꢀ MAX
IEC/EN 60950-1; EN50155
IEC/EN 60950-1; EN50155
Nickel coated copper
Epoxy (UL94V-0%
>800,000 hours
18g
Temperature
coefficient
0.02
ꢀ/°C
Transient recovery 25ꢀ load step change
time
250
µs
Potting material:
MTBF (MIL-HDBK-217F @25°C%:
Weight:
Transient respon-
se deviation
25ꢀ load step change
• single output 3.3V:
3
5
ꢀ
ꢀ
* Measured with a 0.1uF ceramic capacitor and 10uF electrolytic capacitor.
Input specifications
Isolation specifications
Item
Test condition
Min
Typ
Max Units
Item
Test condition
Input to output
Test at 500VDC
Min
Typ
Max
Units
VDC
MΩ
Under voltage
lockout
(Module ON/OFF%
• 24V models
• 110V models
12.6/11.4
41/37
VDC
VDC
Isolation voltage
Isolation resistance
Isolation capacitance
3000
1000
1000
pF
Start-up time
Nominal Vin and
constant resistive
load
30
ms
Input filter
Pi Type
Model selection:
WCTV_xxyyN##
Input reflected ripple
current*
Nominal Vin and
full load
20
mAp-p
W= Watt; C= Case; T= Type; V= Voltage Variation (omitted 10ꢀ%;
xx= Vin; yy= Vout; N= Numbers of Output; ##= Isolation (kVDC%
Remote ON/OFF**
• ON
• OFF
Open or 3.0V ... 12V
Short or 0V ... 1.2V or short circuit
pin1 and pin2/3
Example:
8DPRW4_2415S3
• OFF idle current
5
mA
8= 8Watt; D= DIP; PR= series; W4= wide input (4:1) 13-70Vin; 15Vout;
S= single output; 3= 3000VDC
Input surge voltage
• 24V models
• 110V models
100
185
VDC
VDC
*
Measured with a simulated source inductance of 12uH and a source capacitor
Cin (22uF, ESR<1.0Ω at 100KHz%
** Control pin is referenced to -Vin (pin2, pin3%
Page 1 of 4
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
8DPRW4_3 – Rev. 2017-1.1
Specifications subject to change without notice.
8DPRW4_3 Series
8W - Single/Dual Output - Wide Input - Isolated & Regulated
DC-DC Converter
EMC specifications
EMI
EMI
EMS
Conducted
Emission*
EN50121-3-2
EN50121-3-2
40dBuV from 30-230MHZ
47dBuV from 230-1000MHZ
Radiated
Emission
99dBuV from 0.15-0.5MHZ
93dBuV from 0.5-30MHZ
Electrostatic EN50121-3-2
Discharge
Air 8KV
Contact 6KV
perf. Criteria A
EMS
EMS
EMS
EMS
EMS
RS
EN50121-3-2
EN50121-3-2
EN50121-3-2
EN50121-3-2
EN50121-3-2
20V/m
2.0KV
2.0KV
10V
perf. Criteria A
perf. Criteria A
perf. Criteria A
perf. Criteria A
perf. Criteria A
EFT**
Surge**
CS
PFMF
10A/m
*
Input filter components are used to help meet conducted emissions 79dBuV
from 0.15-0.5MHZ and 73dBuV from 0.5-30MHZ requirement for the module
(refer to EMI filter of design & feature configuration%.
** Requires an external filter capacitor if the model has to meet EFT and surge in
EN50121-3-2.
Part Number
Input Voltage [VDC]
Input Current [mA, Typ.]
Output Voltage
[VDC]
Output Current [mA]
Capacitor load
[uF]
Full load
Efficiency
[%, Typ.]
Nom
Range
No load
Full load
Full load
8DPRW4_2403S3
8DPRW4_2405S3
8DPRW4_2412S3
8DPRW4_2415S3
8DPRW4_11003S3
8DPRW4_11005S3
8DPRW4_11012S3
8DPRW4_11015S3
8DPRW4_2405D3
8DPRW4_2412D3
8DPRW4_2415D3
8DPRW4_11005D3
8DPRW4_11012D3
8DPRW4_11015D3
24
24
13-70
13-70
30
20
10
10
10
10
5
397.59
387.60
391.18
388.18
88.89
86.58
86.36
87.90
401.61
394.12
385.17
90.91
89.14
3.3
5
2400
1600
665
535
1330
1330
330
220
1330
1330
330
220
900
220
100
900
220
100
83
86
85
86
81
24
13-70
12
15
3.3
5
24
13-70
110
110
110
110
24
42-176
42-176
42-176
42-176
13-70
2400
1600
665
535
84
84
83
83
85
86
80
82
83
12
15
5
5
10
10
10
5
800
335
24
13-70
12
15
5
24
13-70
265
110
110
110
42-176
42-176
42-176
800
335
5
12
15
5
87.08
265
Typical characteristics
Temperature derating graph
Page 2 of 4
8DPRW4_3 – Rev. 2017-1.1
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
8DPRW4_3 Series
8W - Single/Dual Output - Wide Input - Isolated & Regulated
DC-DC Converter
Test configurations
Input Reflected Ripple Current Test Step
Output ripple & noise measurement test
Use a 0.1µF ceramic capacitor and a 10µF electrolytic capacitor measurement. The
Scope measurement bandwidth is 0-20MHz.
Input reflected ripple current is measured through a source inductor Lin (12µH%
and a source capacitor Cin (33µF, ESR<1.0Ω at 100KHz% at nominal input
and full load.
Design and feature configurations
CTRL Module ON/OFF
EMI filter
Positive logic turns on the module during high logic and off during low logic.
Input filter components (C1, C2, C3% are used to help meet conducted emissions
79dBuV from 0.15-0.5MHZ and 73dBuV from 0.5-30MHZ requirement for the modu-
le. These components should be mounted as close as possible to the module; and
all leads should be minimized to decrease radiated noise.
Ctrl module on/off can be controlled by an external switch between the ctrl
terminal and -Vin terminal. The switch can be an open collector or open drain.
For positive logic if the ctrl feature is not used, please leave the ctrl pin
floating.
C1, C2, C3
8DPRW4_24xx3
8DPRW4_110xx3
None
MLCC, 1µF, 250V
Over voltage protection
Over current protection
The module includes an internal output over voltage protection circuit, which
monitors the voltage on the output terminals. If this voltage exceeds the over
voltage set point, the module will activate the control loop of internal circuit
to clamp the output voltage.
The module includes an internal over current protection circuit, which will endure
current limiting for an unlimited duration during output over load condition. If the
output current exceeds the OCP set point, the module will shut down automati-
cally (hiccup%.
The module will try to restart after shutdown. If the over load condition still exists,
the module will shut down again.
Efficiency
Page 3 of 4
8DPRW4_3 – Rev. 2017-1.1
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
8DPRW4_3 Series
8W - Single/Dual Output - Wide Input - Isolated & Regulated
DC-DC Converter
Mechanical specifications
PIN connection
PIN
Single
Dual
1
2
3
9
11
14
16
22
23
CTRL
CTRL
-Vin
-Vin
-Vin
-Vin
NP
NC
+Vout
+Vout
-Vout
+Vin
+Vin
+Vin
+Vin
Common
-Vout
Common
Note:
1. Only typical model listed. Non-standard models will be different from the above,
please contact us for more details.
2. All specifications are typical at nominal input, full load and 25°C unless
otherwise stated.
3. In this datasheet, all the test methods of indications are based on corporate
standards.
Page 4 of 4
8DPRW4_3 – Rev. 2017-1.1
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
相关型号:
©2020 ICPDF网 联系我们和版权申明