URB2409S-10WR3 [MORNSUN]
10W, Ultra wide input, isolated & regulated single output, SIP package, DC-DC converter;
| 型号： | URB2409S-10WR3 |
| 厂家： | 
MORNSUN SCIENCE& TECHNOLOGY LTD. |
| 描述： | 10W, Ultra wide input, isolated & regulated single output, SIP package, DC-DC converter |
| 文件： | 总5页 (文件大小：879K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DC/DC Converter
URB_S-10WR3 Series
10W, Ultra wide input, isolated & regulated single
output, SIP package, DC-DC converter
FEATURES
Ultra wide input voltage range (4:1)
High efficiency up to 88%
Isolation voltage :1.5K VDC
High power density
Input under-voltage protection, output short
circuit, over-current protection
Operating temperature range: -40℃ to +85℃
International standard pin-out
Meets EN62368 standards (Pending)
Patent Protection RoHS
URB_S-10WR3 series are isolated 10W DC-DC products with 4:1 input voltage. They feature efficiency up to 88%, 1500VDC isolation,
operating temperature of -40℃ to +85℃, 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.)
2400/0
2000/0
1111/0
833/0
(VDC)
URB2403S-10WR3
URB2405S-10WR3
URB2409S-10WR3
URB2412S-10WR3
URB2415S-10WR3
URB2424S-10WR3
3.3
83/85
86/88
86/88
86/88
86/88
86/88
2200
2200
680
5
9
CE
(Pending)
24
40
(9-36)
12
15
24
470
667/0
330
417/0
220
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.
389/25
474/25
474/9
50
Max.
398/45
Unit
Input Current
--
485/45
(full load / no-load)
mA
Others
--
485/18
Reflected Ripple Current
Surge Voltage (1sec. max.)
Starting Voltage
--
--
50
9
-0.7
--
--
VDC
--
Input Under-voltage Protection
Input Filter
6.5
5.5
--
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.
±1.5
Max.
±2
Unit
%
①
Output Voltage Accuracy
5% -100% load
Full load, the input voltage is from low voltage to
high voltage
Line Regulation
--
--
±0.25
±0.5
±0.5
±1
②
Load Regulation
5% -100% load
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DC/DC Converter
URB_S-10WR3 Series
Transient Recovery Time
--
--
300
±5
±3
--
500
±8
µs
%
25% load step change,
nominal input voltage
3.3V, 5V,output
Others
Transient Response Deviation
Temperature Coefficient
--
±5
%/℃
mV p-p
%Io
Full load
--
±0.03
120
150
230
3.3V, 5V,output
Others
--
60
75
160
20MHz bandwidth, 5% -100%
load
③
Ripple & Noise
--
Over-current Protection
Short circuit Protection
Input voltage range
Input voltage range
110
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 300mV. Ripple and noise are measured by Fig.2
General Specification
Item
Operating Conditions
Min.
Typ.
--
Max.
--
Unit
Input-output, with the test time of 1 minute and the
leak current lower than 1mA
Insulation Voltage
1500
VDC
MΩ
pF
Insulation Resistance
Isolation Capacitance
Operating Temperature
Storage Humidity
Input-output, insulation voltage 500VDC
Input-output, 100KHz/0.1V
see Fig. 1
1000
--
--
1000
--
--
--
℃
-40
5
+85
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)
22.00*9.50*12.00 mm
Dimension
Weight
5.5g (Typ.)
Cooling method
Free air convection(20LFM)
EMC Specifications
CLASS B (see Fig.4-② for recommended circuit)
CE
CISPR32/EN55032
EMI
② for recommended circuit)
RE
CISPR32/EN55032 CLASS B (see Fig.4-
ESD
RS
IEC/EN61000-4-2
IEC/EN61000-4-3
IEC/EN61000-4-4
IEC/EN61000-4-5
IEC/EN61000-4-6
Contact ±6KV
10V/m
perf. Criteria B
perf. Criteria A
perf. Criteria B
perf. Criteria B
perf. Criteria A
±2KV (see Fig.4-
① for recommended circuit)
EMS
EFT
line to line ±2KV (see Fig.4-① for recommended circuit)
Surge
CS
3 Vr.m.s
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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
DC/DC Converter
URB_S-10WR3 Series
Product Characteristic Curve
Fig. 1
Design Reference
1. Ripple & Noise
All the URB_S-10WR3 series have been tested according to the following recommended test circuit before delivery (see Fig. 2).
The connection of probe to copper foil is shortened as far as possible.
Fig. 2
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DC/DC Converter
URB_S-10WR3 Series
2. Typical application
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.
Single
Vin
+Vo
0V
Cin(uF)
47
Cout(uF)
22
Cin
Cout
DC DC
GND
Fig. 3
3. EMC solution-recommended circuit
Fig. 4 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. 4
LCM1
Notes: Part ① in the Fig. 4 is used for EMC test and part ② for EMI filtering;
selected based on needs.
CY1, CY2
1nF/2000VDC
4. It is not allowed to connect modules output in parallel to enlarge the power
5. For more information please find DC-DC converter application notes on www.mornsun-power.com
Dimensions and Recommended Layout
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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
DC/DC Converter
URB_S-10WR3 Series
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
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