URC240315D-30W [MORNSUN]
REGULATED THREE OUTPUT DIP DC-DC CONVERTER;
| 型号： | URC240315D-30W |
| 厂家： | 
MORNSUN SCIENCE& TECHNOLOGY LTD. |
| 描述： | REGULATED THREE OUTPUT DIP DC-DC CONVERTER DC-DC转换器 输出元件 |
| 文件： | 总5页 (文件大小：632K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
FEATURES
● Efficiency up to 88%
● 4:1 wide input voltage range
● 1500VDC isolation
● Six-sided metal shield
● Short circuit protection
(automatic recovery)
URC_D-30W Series
30W,4:1WIDE INPUT, ISOLATED & REGULATED
THREE OUTPUT DIP DC-DC CONVERTER
● Operating temperature: -40°C to +85°C
● Industry standard pinout
Patent Protection RoHS
APPLICATION
PART NUMBER SYSTEM
URC_D-30W series offer 30W of output， wide input
voltage:9-36VDC, 18-75VDC, and features 1500VDC
isolation, six-sided metal shield， over current and short
circuit protection. All models are particularly suitable for
industrial, telecommunication, electric power, test
equipments applications.
URC240515D-30W
Rated Power
Package
Supplement Output Voltage
Main Output Voltage
Input Voltage
Product Series
SELECTION GUIDE
Input
Input Current
(mA)(typ.)
@Max.
Reflected
Ripple
Current
(mA,typ.)
Output
Voltage
(VDC)
Output Current (mA)
Efficiency
(%, typ.) @Max.
Load
Max. Capacitive
Voltage(VDC)
Nominal
Model Number
Load (µF)
Max*
Max.
Min.
@No Load
(Range)
Load
30
30
30
30
30
30
30
30
URC240312D-30W
URC240315D-30W
URC240512D-30W
URC240515D-30W
URC480312D-30W
URC480315D-30W
URC480512D-30W
URC480515D-30W
3.3/±12 3500/±625
3.3/±15 3500/±500
175/±31
175/±25
150/±31
150/±25
175/±31
175/±25
150/±31
150/±25
4700/300
4700/220
4700/300
4700/220
4700/300
4700/220
4700/300
4700/220
85
86
88
88
85
85
88
87
1450
24
(9-36)
40
80
5/±12
5/±15
3000/±625
3000/±500
1420
720
30
3.3/±12 3500/±625
3.3/±15 3500/±500
48
(18-75)
5/±12
3000/±625
712
5/±15
3000/±500
Note: 1.*Input voltage can’t exceed this value, or will cause the permanent damage.
2. Add suffix “H” for heat sink mounted, for example URC240515D-30WH.
INPUT SPECIFICATIONS
Item
Test Conditions
Min.
--
Typ.
Max.
9
Unit
VDC
ms
Models ON
Models OFF
Models ON
Models OFF
--
--
Nominal Input
(24V)
8
--
Under Voltage Lockout
--
--
17.8
--
Nominal Input
(48V)
16
--
--
Start-up Time
Ctrl*
10
--
Models ON
Models OFF
Ctrl leave open or connect TTL high level(3.5-12VDC)
Ctrl connect GND or low level(0-1.2VDC)
Input current (Models OFF)
--
--
1
mA
Pi Filter
Input Filter
Note:* The CTRL pin voltage is referenced to GND.
OUTPUT SPECIFICATIONS
Item
Test Conditions
Min.
Typ.
--
Max.
30
Unit
W
Output Power
1.5
--
Main Output Voltage Accuracy
Supplement Output Voltage Accuracy
±1
±3
±3
Refer to recommended circuit
%
±5
--
The copyright and authority for the interpretation of the products are reserved by MORNSUN
URC_D-30W
2013.05.31-A/2
Page 1 of 5
From 10% to 100% load input, Nominal Input
(Main output)
--
--
--
--
--
±2
±5
±1
Load Regulation*
From 10% to 100% load input, Nominal Input
(Supplement output)
100% load, Input voltage from low to high
(Main output)
---
Voltage Regulation
Cross Regulation
%
100% load, Input voltage from low to high
(Supplement output)
--
--
--
--
--
--
±5
±2
±5
100% load(Main output and one
Supplement output).
From 25% to 100% load input(the
other one Supplement output)
Main output
Supplement
output
Transient Response Deviation
Transient Recovery Time
Temperature Drift
±3
300
--
±5
500
--
--
load step change
100% full load
μs
±0.03
120
%/°C
mVp-p
--
Ripple & Noise**
85
--
20MHz Bandwidth
3.3V output
5V output
--
3.9
6.2
15
--
--
--
--
--
--
Over Voltage Protection(Inside circuit)
VDC
%Io
12V output
--
15V output
--
18
Over Current Protection
Short Circuit Protection
130
110
Input voltage range
Hiccup, continual, auto-recovery
Note: *Triple output models unbalanced load (25/100%): ±5%Max.
** Ripple and noise tested by “parallel cable” method. See detailed operation instructions at DC-DC application notes.
COMMON SPECIFICATIONS
Item
Test Conditions
Min.
1500
1000
--
Typ.
Max.
--
Unit
VDC
MΩ
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Switching Frequency
MTBF
Tested for 1 minute and leakage current less than 1 mA
Test at 500VDC
--
--
--
Input/Output,100KHz/1V
Full load, nominal input
2000
400
--
--
pF
--
--
KHz
MIL-HDBK-217F@25℃
1000
--
K hours
Case Material
Aluminum Alloy
40
52
Without heatsink
With heatsink
--
--
--
--
Weight
g
ENVIRONMENTAL SPECIFICATIONS
Item
Test Conditions
Min.
Typ.
--
Max.
Unit
%
Storage Humidity
Operating Temperature
Storage Temperature
The Max. Case Temperature
Lead Temperature
Cooling
Non condensing
5
-40
-55
--
95
85
Power derating (above 55℃)
--
--
125
105
°C
Operating Temperature curve range
1.5mm from case for 10 seconds
--
--
--
300
Free air convection
EMC SPECIFICATIONS
CE
CISPR22/EN55022 CLASS B（External Circuit Refer to Figure1）
CISPR22/EN55022 CLASS B（External Circuit Refer to Figure1）
EMI
RE
ESD
EFT
Surge
IEC/EN61000-4-2
IEC/EN61000-4-4
IEC/EN61000-4-5
Contact ±4KV perf. Criteria B
EMS
±2KV
±2KV
perf. Criteria B（External Circuit Refer to Figure1）
perf. Criteria B（External Circuit Refer to Figure1）
The copyright and authority for the interpretation of the products are reserved by MORNSUN
URC_D-30W
2013.05.31-A/2
Page 2 of 5
EMC RECOMMENDED CIRCUIT
+Vo1
+Vo2
LDM
LCM
C3
FUSE
Vin
Vin
LOAD
LOAD
LOAD
EUT
C1
C2
C4
0V
MOV
TVS
C0
GND
GND
①
②
-Vo2
(Figure 1)
Recommended external circuit parameters:
Model
FUSE
MOV
LDM
TVS
C0
URC24_D-30W
URC48_D-30W
Choose according to practical input current
S10K35
S10K60
56μH
SMCJ48A
SMCJ90A
680μF/50V
680μF/100V
C1
1μF /100V
LCM
C2
1mH（0.1V 100KHz）15T core: TS7 T12*6*4
2.2μF /100V
--
C3
C4
1nF/2KV
Note: 1. In Figure 1,part①is EMS Recommended external circuit, part②is EMI recommended external circuit. Choose according to requirements.
2. If want to meet higher level of RE, add a common mode inductance after Lcm in figure 1: 1.5mH 20T core:A10 T12*6*4.
EMC RECOMMENDED CIRCUIT PCB LAYOUT
(Figure 2)
EMC TEST WAVEFORM(CLASS B TEST CIRCUIT)
URC240515D-30W
CE (Positive line)
URC240515D-30W
CE (Negative line)
URC240515D-30W
RE(Horizontal)
URC240515D-30W
RE(Vertical)
The copyright and authority for the interpretation of the products are reserved by MORNSUN
URC_D-30W
2013.05.31-A/2
Page 3 of 5
PRODUCT TYPICAL CURVE
120
100
With heatsink
80 Without heatsink
60
40
20
0
Safe Operating Area
-40
0
40 5565 85
120
Operating Temp(°C)
Efficiency VS Input Voltage curve
(Full Load)
Efficiency VS Output Load curve
(Vin=Vin-nominal)
URC240515D-30W
URC240515D-30W
100
100
90
80
70
60
50
40
30
20
10
0
90
80
70
60
50
40
30
20
10
0
9
12 15 18 21 24 27 30 33 36
10 20 30 40 50 60 70 80 90 100
Total Output Current (%)
Input Voltage(V)
OUTLINE DIMENSIONS, RECOMMENDED FOOTPRINT & PACKAGING
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URC_D-30W
2013.05.31-A/2
Page 4 of 5
HEATSINK ASSEMBLY & PACKAGE DIAGRAM
TEST CONFIGURATIONS
Input Reflected-Ripple Current Test Setup
Input reflected-ripple current is measured with an inductor Lin and Cin to simulate source impedance.
Oscilloscope
Lin
Current
Probe
Load
Cin
DC
DC
Lin(4.7µH)
Cin(220µF, ESR < 1.0Ω at 100 KHz)
RECOMMENDED CIRCUIT
If you want to further decrease the Input surge current and output ripple, an capacitor filtering network may be connected to the input and output
ends of the DC/DC converter, see (Figure 3).
It should also be noted that the capacitance of 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 recommended capacitance of its filter capacitor sees (Table 1).
Vo2
Vin
Vo1
Cout
Cout
Cout
DC
DC
0 V
Vo3
G N D
(Figure 3) Recommended Circuit
EXTERNAL CAPACITOR TABLE (Table 1)
Vout
Cout
(VDC)
(µF)
3.3/5
10
±12/±15
4.7
Note:
1. The load shouldn't be less than 5%, otherwise ripple will increase dramatically.
2.Max. Capacitive Load is tested on Vin-nominal and full load.
3. All specifications measured at Ta=25°C, humidity<75%, nominal input voltage and rated output load unless otherwise specified.
4. In this datasheet, all the test methods of indications are based on corporate standards.
5. Only typical models listed, other models may be different, please contact our technical person for more details.
6. Specifications subject to change without notice.
MORNSUN 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
Fax:86-20-38601272
E-mail: info@mornsun.cn
Http://www.mornsun-power.com
The copyright and authority for the interpretation of the products are reserved by MORNSUN
URC_D-30W
2013.05.31-A/2
Page 5 of 5
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