URB2412S-6WR3 [MORNSUN]
6W, Ultra wide input, isolated & regulated single output, SIP package, DC-DC converter;
| 型号： | URB2412S-6WR3 |
| 厂家： | 
MORNSUN SCIENCE& TECHNOLOGY LTD. |
| 描述： | 6W, Ultra wide input, isolated & regulated single output, SIP package, DC-DC converter |
| 文件： | 总4页 (文件大小：667K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DC/DC Converter
URB_S-6WR3 Series
6W, Ultra wide input, isolated & regulated single output,
SIP package, DC-DC converter
FEATURES
Ultra wide input voltage range (4:1)
High efficiency up to 87%
No-load power consumption as low as 0.12W
Isolation voltage :1.6K VDC
Input under-voltage protection, output short
circuit, over-current protection
Operating temperature range: -40℃ to +105℃
International standard pin-out
Meets EN62368 standards
Patent Protection RoHS
URB_S-6WR3 series are isolated 6W DC-DC products with 4:1 input voltage. They feature efficiency up to 87%, 1600VDC isolation, operating
temperature of -40℃ to +105℃, input under-voltage protection, over-current, short circuit protection, which make them widely applied in
medical care, industrial control, electric power, instruments and communication fields.
Selection Guide
②
Input Voltage (VDC)
Output
Efficiency
(%,Min./Typ.)
@ Full Load
Max. Capacitive
Load (µF)
Certification
Part No.
Nominal
(Range)
Output Voltage Output Current (mA)
①
Max.
(Max./Min.)
1350/0
1200/0
667/0
(VDC)
URB2403S-6WR3
URB2405S-6WR3
URB2409S-6WR3
URB2412S-6WR3
URB2415S-6WR3
URB2424S-6WR3
3.3
76/78
80/82
82/84
84/86
85/87
83/85
1800
1000
470
5
9
24
40
CE
(9-36)
12
15
24
500/0
470
400/0
220
250/0
100
Notes：①Absolute maximum rating without damage on the converter, but it isn't recommended;
②Efficiency is measured In nominal input voltage and rated output load.
Input Specifications
Item
Operating Conditions
3.3V output
5V output
Min.
--
Typ.
238/5
305/5
305/10
50
Max.
245/12
Unit
Input Current
--
313/12
(full load / no-load)
mA
Others
--
313/16
Reflected Ripple Current
Surge Voltage (1sec. max.)
Starting Voltage
--
--
50
9
-0.7
--
--
VDC
--
Input Under-voltage Protection
Input Filter
5.5
6.5
--
Capacitance Filter
Unavailable
Hot Plug
Ctrl open circuit or connected to TTL high level
(3.5-12VDC)
Module switch on
Ctrl*
Module switch off
Ctrl pin connected to GND or low level (0-1.2VDC)
Input current when switched off
--
6
10
mA
Note: * The voltage of Ctrl pin is relative to input pin GND.
Output Specifications
Item
Operating Conditions
Min.
--
Typ.
±1
Max.
±2
Unit
%
①
Output Voltage Accuracy
5% -100% load
Full load, the input voltage is from low voltage to
high voltage
Line Regulation
--
±0.5
±1
②
Load Regulation
5% -100% load
--
--
--
--
±0.5
300
±5
±1.5
500
±8
Transient Recovery Time
µs
%
25% load step change,
3.3V / 5V output
nominal input voltage
Transient Response Deviation
Others
±3
±5
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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
DC/DC Converter
URB_S-6WR3 Series
Temperature Coefficient
③
Ripple & Noise
Full load
--
--
--
±0.03
100
%/
℃
20MHz bandwidth, 5% -100% load
Input voltage range
50
mV p-p
%Io
Over-current Protection
Short circuit Protection
110
160
230
Input voltage range
Continuous, self-recovery
Note: ①At 0%-5% load, the Max. output voltage accuracy is ±3%;
②When testing from 0% -100%load working conditions，load regulation index of ±3%;
③0% - 5% load ripple&Noise is no more than 150mV. Ripple and noise are measured by “parallel cable” method, please see DC-DC Converter
Application Notes for specific operation.
General Specification
Item
Operating Conditions
Input-output, with the test time of 1 minute and the
leak current lower than 1mA
Min.
Typ.
--
Max.
--
Unit
Insulation Voltage
1600
VDC
Insulation Resistance
Isolation Capacitance
Operating Temperature
Storage Humidity
Input-output, insulation voltage 500VDC
Input-output, 100KHz/0.1V
see Fig. 1
1000
--
--
1000
--
--
--
M
Ω
pF
℃
-40
5
+105
95
Without condensation
--
%RH
Storage Temperature
-55
--
+125
℃
Pin Welding Resistance
Temperature
Welding spot is 1.5mm away from the casing, 10
seconds
--
--
+300
Vibration
10-150Hz, 5G, 0.75mm. along X, Y and Z
Switching Frequency *
MTBF
PWM mode
--
500
--
--
--
KHz
MIL-HDBK-217F@25
℃
1000
K hours
Note:* This series of products using reduced frequency technology, the switching frequency is test value of full load,When the load is reduced to below 50%, the
switching frequency decreases with decreasing load.
Physical Specifications
Casing Material
Black flame-retardant and heat-resistant plastic (UL94 V-0)
Dimension
22.00*9.50*12.00 mm
4.9g (Typ.)
Weight
Cooling method
Free air convection
EMC Specifications
CLASS B (see Fig.3-② for recommended circuit)
CLASS B (see Fig.3-② for recommended circuit)
Contact ±4KV
CE
CISPR32/EN55032
CISPR32/EN55032
IEC/EN61000-4-2
IEC/EN61000-4-3
IEC/EN61000-4-4
IEC/EN61000-4-5
IEC/EN61000-4-6
EMI
RE
ESD
RS
perf. Criteria B
perf. Criteria A
perf. Criteria B
perf. Criteria B
perf. Criteria A
10V/m
±2KV (see Fig.3-① for recommended circuit)
line to line ±2KV (see Fig.3-① for recommended circuit)
3 Vr.m.s
EMS
EFT
Surge
CS
Product Characteristic Curve
Fig. 1
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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
DC/DC Converter
URB_S-6WR3 Series
Design Reference
1. Typical application
All the DC/DC converters of this series are tested according to the recommended circuit (see Fig. 2) before delivery.
If it is required to further reduce input and output ripple, properly increase the input & output of additional capacitors Cin and Cout or
select capacitors of low equivalent impedance provided that the capacitance is no larger than the max. capacitive load of the product.
Cin(uF)
100
Cout(uF)
22
Fig. 2
2. EMC solution-recommended circuit
Fig. 3 Parameter description
Model
Vin:24V
Choose according to actual
input current
FUSE
C0, C4
C1, C2
C3
330µF/50V
10µF/50V
22µF/50V
1.4-1.7mH
（TN150P-RH12.7*12.7*7.9）
Fig. 3
LCM1
Notes: Part ① in the Fig. 3 is used for EMC test and part ② for EMI filtering;
selected based on needs.
CY1, CY2
1nF/400VAC
3. For more information please find DC-DC converter application notes on www.mornsun-power.com
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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
DC/DC Converter
URB_S-6WR3 Series
Dimensions and Recommended Layout
Note:
1. Packing information please refer to Product Packing Information which can be downloaded from www.mornsun-power.com.Packing
bag number : 58210004;
2. The maximum capacitive load offered were tested at input voltage range and full load;
3. Unless otherwise specified, parameters in this datasheet were measured under the conditions of Ta=25℃, humidity<75%RH with nominal
input voltage and rated output load;
4. All index testing methods in this datasheet are based on Company’s corporate standards;
5. We can provide product customization service, please contact our technicians directly for specific information;
6. Products are related to laws and regulations: see "Features" and "EMC";
7. Our products shall be classified according to ISO14001 and related environmental laws and regulations, and shall be handled by
qualified units.
Mornsun Guangzhou Science & Technology Co., Ltd.
Address: No. 5, Kehui St. 1, Kehui Development Center, Science Ave., Guangzhou Science City, Luogang District, Guangzhou, P. R. China
Tel: 86-20-38601850-8801
Fax: 86-20-38601272
E-mail: info@mornsun.cn
2018.08.14-A/2
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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
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