URB2415D-30W [MORNSUN]
Analog Circuit;
| 型号： | URB2415D-30W |
| 厂家： | 
MORNSUN SCIENCE& TECHNOLOGY LTD. |
| 描述： | Analog Circuit |
| 文件： | 总7页 (文件大小：648K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PRODUCT FEATURES
● High efficiency up to 90%
● 4:1 wide input voltage range
● I/O Isolation 1500VDC
● Six-sided metal shield
● Short circuit protection
(automatic recovery)
● Operating temperature: -40°C to +85°C
● Internal SMD construction
● Industry standard pinout
● MTBF＞1,000,000 hours
URA_D-30W&URB_D-30W Series
30W,WIDE INPUT, ISOLATED & REGULATED
DUAL/ SINGLE OUTPUT DIP DC-DC CONVERTER
Patent Protection RoHS
MODEL SELECTION
URB2405D-30W
APPLICATION
URA_D-30W&URB_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 suited to tele-communications,
industrial, test equipments power etc.
Rated Power
Package Style
Output Voltage
Input Voltage
Product Series
PRODUCT PROGRAM
Input Current
(mA)(typ.)
Reflected
Ripple
Current
(mA,typ.)
Efficiency
(%, typ.)
@Max.
Load
Input Voltage(VDC) Output
Output Current (mA)
Max.
Model Number
Approval
Voltage
Capacitive
Nominal
@Max.
@No
Load
(VDC)
Load(3) (µF)
Max(1)
Max.
Min.(2)
(Range)
Load
1450
URA2405D-30W
URA2412D-30W
URA2415D-30W
URB2405D-30W
URB2412D-30W
URB2415D-30W
URA4805D-30W
URA4812D-30W
URA4815D-30W
URB4805D-30W
URB4812D-30W
URB4815D-30W
±5
±12
±15
5
±3000
±1250
±1000
6000
±150
±63
±50
300
125
100
±150
±63
±50
300
125
100
±2000
±1250
±680
6000
86
89
90
88
88
90
86
87
87
88
88
89
30
1420
1420
24
(9-36)
40
120
30
12
2500
2500
15
2000
1100
30
1450
1420
±5
±3000
±1250
±1000
6000
±2000
±1250
±680
6000
30
±12
±15
5
48
(18-75)
80
100
30
1420
12
2500
2500
15
2000
1100
Note: Add suffix “H” for heat sink mounted, for example URB2405D-30WH.
INTPUT SPECIFICATIONS
Item
Test Conditions
Min.
Typ.
Max.
Units
VDC
ms
Models ON
--
8
--
--
9
--
Nominal Input
(24V)
Models OFF
Models ON
Models OFF
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(1mA max)
π
Filter
Input Filter
2
A
Reverse Polarity Input Current**
Internal Power Dissipation**
--
--
--
--
5.5
W
Note:* The CTRL pin voltage is referenced to GND.
**If the product reverse did not seek to limit current or work does not limit the maximum power, may result in injury or permanent damage, testing is not recommended.
The copyright and authority for the interpretation of the products are reserved by MORNSUN
URA_D-30W&URB_D-30W
A/0-2011
Page 1 of 7
OUTPUT SPECIFICATIONS
Item
Test Conditions
Min.
1.5
--
Typ.
--
Max.
30
Units
W
Output Power
Output Voltage Accuracy
Refer to recommended circuit
±1
±3
From 10% to 100% load input
Load Regulation
--
±0.5
±0.2
--
±1
±0.5
±5
%
Voltage Regulation
Cross Regulation*
Transient Response Deviation
Transient Recovery Time
Temperature Drift
Ripple & Noise*
100% load, Input voltage from low to high
From 25% to 100% load input(Dual Output)
--
--
±3
±5
--
25% load step change
300
±0.02
500
--
μs
--
100% full load
%/°C
mVp-p
--
85
120
--
--
20MHz Bandwidth
Trim
±10%Vo
--
5V output
--
6.1
15
--
--
--
--
VDC
%Io
Over Voltage Protection
12V output
15V output
--
--
18
Over Current Protection
Short Circuit Protection
130
110
Input voltage range
Hiccup, continual, auto-recovery
Note: * Dual output models unbalanced load (25/100%): ±5%Max.
**Test ripple and noise by “parallel cable” method. See detailed operation instructions at Testing of Power Converter section, application notes.
COMMON SPECIFICATIONS
Item
Test Conditions
Min.
1500
1000
--
Typ.
--
Max.
--
Units
VDC
MΩ
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Switching Frequency
MTBF
Tested for 1 minute and 1mA max
Test at 500VDC
--
--
Input/Output,100KHz/1V
Full load, nominal input
MIL-HDBK-217F@25℃
2000
400
--
--
pF
--
--
KHz
1000
--
K hours
Case Material
Nickel- coated copper
50
70
Without heatsink
With heatsink
--
--
--
--
Weight
g
ENVIRONMENTAL SPECIFICATIONS
Item
Test Conditions
Min.
5
Typ.
--
Max.
95
Units
%
Storage Humidity
Operating Temperature
Storage Temperature
Temp. rise allowed at full load
Lead Temperature
Cooling
Power derating (above 55℃)
-40
-55
--
--
85
--
125
105
300
°C
Operating Temperature curve range
1.5mm from case for 10 seconds
--
--
--
Free air convection
EMC SPECIFICATIONS
CE
CISPR22/EN55022 CLASS B（External Circuit Refer to Figure1、2）
CISPR22/EN55022 CLASS B（External Circuit Refer to Figure1、2）
IEC/EN61000-4-2 Contact ±4KV perf. Criteria B
EMI
RE
ESD
EFT
Surge
EMS
IEC/EN61000-4-4 ±2KV
IEC/EN61000-4-5 ±2KV
perf. Criteria B（External Circuit Refer to Figure1、2）
perf. Criteria B（External Circuit Refer to Figure1、2）
The copyright and authority for the interpretation of the products are reserved by MORNSUN
URA_D-30W&URB_D-30W
A/0-2011
Page 2 of 7
EMC RECOMMENDED CIRCUIT
Recommended
external circuit URA24_D-30W URB24_D-30W URA48_D-30W URB48_D-30W
parameters
FUSE
MOV
LDM
TVS
C0
Add based on the actual load
560KD10 121KD10
82μH
(Figure 1)
SMCJ36A,1500W
SMCJ100A,1500W
680μF/50V(NCC)
680μF/100V(NCC)
C1
105K/100V 1812 (TDK)
232μH(0.1V 100KHZ)15T core:N5 T12*6*4（ACME）
225K/100V 1812(TDK)
LCM
C2
102K/2000V
1210(TDK)
102K/2000V
1210(TDK)
C3、C4
NO
NO
(Figure 2)
Note: 1. In Figure 1、2,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、2: 1.5mH 20T core:A10 T12*6*4 (ACME).
EMC RECOMMENDED CIRCUIT PCB LAYOUT
(Figure 3) URA24_D-30W Series
(Figure 4) URA48_D-30W Series
(Figure 5) URB24_D-30W Series
(Figure 6) URB48_D-30W Series
EMC TEST WAVEFORM
(Figure 8) URA4815D-30W CE (Negative line)
(Figure 7) URA4815D-30W CE (Positive line)
The copyright and authority for the interpretation of the products are reserved by MORNSUN
URA_D-30W&URB_D-30W
A/0-2011
Page 3 of 7
(Figure 10) URB2405D-30W CE(Negative line)
(Figure 9) URB2405D-30W CE(Positive line)
(Figure 12) URA4815D-30W RE(Vertical)
(Figure 11) URA4815D-30W RE(Horizontal)
(Figure 14) URB2405D-30W RE(Vertical)
(Figure 13) URB2405D-30W RE(Horizontal)
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)
(Figure 15) Temperature Derating Graph
URA4815D-30W
URB2405D-30W
95
90
85
80
75
70
65
60
55
95
90
85
80
75
70
65
60
55
18 24 30 36 42 48 54 60 66 75
9
12 15 18 21 24 27 30 33 36
Input Voltage(V)
Input Voltage(V)
(Figure 16) Efficiency VS Input Voltage curve(Full Load)
The copyright and authority for the interpretation of the products are reserved by MORNSUN
URA_D-30W&URB_D-30W
A/0-2011
Page 4 of 7
URB2405D-30W
URA4815D-30W
100
90
80
70
60
50
40
30
20
10
0
100
90
80
70
60
50
40
30
20
10
0
10 20 30 40 50 60 70 80 90 100
10 20 30 40 50 60 70 80 90 100
Output Current Percent(%)
Output Current Percent(%)
(Figure 17) Efficiency VS Output Load curve(Nominal Input)
OUTLINE DIMENSIONS、RECOMMENDED FOOTPRINT & PACKAGING
MECHANICAL DIMENSIONS
RECOMMENDED FOOTPRINT(TOP VIEW)
(Side View)
∅1.20 [0.047]
∅
1.00 [0.039]
4.10[0.161]
Metal Case
4
5
6
7
3
∅3.50[0.138]
Insulative Plastic
2
1
50.80±0.35 [2.000±0.014]
45.72 [1.800]
7
2.54[0.100]
+0.80
-0.00
50.80
[2.000+0.031
]
6
-0.000
1
(BottomView)
2
5
4
3
TUBE OUTLINE DIMENSIONS (WITHOUT HEATSINK)
Metal Case
54.30 [2.138]
FOOTPRINT DETAILS
Single
Vin
Dual
Vin
Pin
1
2
GND
Ctrl
GND
Ctrl
3
13.00 [0.512]
4
Trim
Trim
5
0
V
-
Vo
6
+
Vo
0
V
Note:
Unit :mm[inch]
7
No Pin
+
Vo
Note:
Unit:mm[inch]
General tolerances: ± 0.50mm[±0.020inch]
L=230mm[9.055inch] pcs/tube: 4
Pin diameter tolerances:± 0.10mm[± 0.004inch]
General tolerances:± 0.25mm[± 0.010inch]
Inner package box dimensions:255*170*80mm
Outer package carton dimensions:375*280*270mm
HEATSINK ASSEMBLY
PACKAGE DIAGRAM (WITH HEATSINK)
Thermal Pal
Heatsink
40.60[1.600]
Models
50.80 [2.000]
Clamp
17.50 [0.689]
Inner package box dimensions:
L*W*H=355*192*93mm
Package quantity：20pcs
Outer package carton dimensions:
L*W*H=405*380*305mm
Package quantity：120pcs
Notes:
Unit: mm [inch]
Tolerances:± 0.50mm[± 0.020inch]
Max23.00[0.906]
1.If use heat sinks, make sure there is enough
space for a specific size in the above graph;
2.Products will be supplied with heat sinks already
mounted, separate heat sinks are not available
Max46.20[1.819]
The copyright and authority for the interpretation of the products are reserved by MORNSUN
URA_D-30W&URB_D-30W
A/0-2011
Page 5 of 7
TEST CONFIGURATIONS
Input Reflected-Ripple Current Test Setup
Input reflected-ripple current is measured with a 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)
(Figure 18) Input Reflected-Ripple Current Test Circuit
TRIM APPLICATION & TRIM RESISTANCE
Application circuit for TRIM (Part in broken line is the interior of models)
+Vo
+Vo
R1
RT
R1
R3
Vref
Trim
R3
Vref
R2
Trim
R2
RT
0V
Trim down
0V
Trim up
(Figure 19) Application circuit for TRIM
Formula for resistance of Trim
aR
-a
aR
-a
2
Vref
Vo’-Vref
Vo’-Vref
Vref
-R
3
up:
R
T
=
=
a=
a=
R
1
R
2
1
down:
-R3
R
T
R2
R1
Note: Value for R1, R2, R3, and Vref refer to the below table1，RT: Resistance of Trim
a: User-defined parameter, no actual meanings.
Vo’: The trim up/down voltage.
TRIM parameter (Table 1)
Vo
5
12
15
(VDC)
(VDC)
(VDC)
Parameter
R1(kΩ)
R2(kΩ)
R3(kΩ)
Vref(V)
2.883
2.864
10
10.971
2.864
17.8
14.497
2.864
17.8
2.5
2.5
2.5
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 20).
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 2).
Single Output
Vin
+Vo
0V
Cout
DC
DC
DC
DC
GND
Dual Output
Vin
+Vo
0 V
Cout
Cout
-Vo
GND
(Figure 20) Recommended Circuit
The copyright and authority for the interpretation of the products are reserved by MORNSUN
URA_D-30W&URB_D-30W
A/0-2011
Page 6 of 7
EXTERNAL CAPACITOR TABLE (Table 2)
Single
Vout
Cout
(µF)
Dual
Vout
Cout
(µF)
(VDC)
(VDC)
5
10
±5
±10
12/15
4.7
±12/±15
±4.7
Note:
1. Input voltage can’t exceed this value, or will cause the permanent damage.
2. The load shouldn't be less than 5%, otherwise ripple will increase dramatically.
3.Max. Capacitive Load is tested on Vin-nominal and full load.
4. The CTRL pin voltage is referenced to GND.
5. All specifications measured at Ta=25°C, humidity<75%, nominal input voltage and rated output load unless otherwise specified.
6. In this datasheet, all the test methods of indications are based on corporate standards.
7. Only typical models listed, other models may be different, please contact our technical person for more details.
8. 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: 86-20-28203030
Fax:86-20-28203068
Http://www.mornsun-power.com
The copyright and authority for the interpretation of the products are reserved by MORNSUN
URA_D-30W&URB_D-30W
A/0-2011
Page 7 of 7
相关型号：
©2020 ICPDF网 联系我们和版权申明