DJ01D1203A [DELTA]
3W DC/DC CONVERTER, SMD-Package, 2:1 Wide Input Range; 3W DC / DC转换器， SMD -套餐， 2 ： 1宽输入范围
| 型号： | DJ01D1203A |
| 厂家： | 
DELTA ELECTRONICS, INC. |
| 描述： | 3W DC/DC CONVERTER, SMD-Package, 2:1 Wide Input Range |
| 文件： | 总4页 (文件大小：222K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SE03S/D Sries
3W DC/DC CONVERTER, SMD-Package, 2:1 Wide Input Range
FEATURES
Efficiency up to 83%
SMD Package with Industry Standard Pinout
Isolation Voltage 1000VDC
2:1 Wide Input Range
Low ripple and noise
Short Circuit Protection
Temperature Performance -40℃ to +71℃
CSA60950-1 Safety Approval
> 1MHours MTBF
Lead free, RoHs Compliant
3 Years Product Warranty
The SE03S/D series are miniature, SMD Package, isolated 3W DC/DC converters with 1,500VDC isolation. The SE03S/D series
features fully regulated output and ultra wide 2:1 input voltage ranges. It offers short circuit protection and allows a wide
operating temperature range of –40°C to +71°C. These isolated DC/DC converters are the latest offering from a world leader in
power systems technology and manufacturing ― Delta Electronics, Inc.
Model List
Model
Number
Input
Voltage
(Range)
VDC
Output
Voltage
Output Current
Input Current
Reflected
Ripple
Current
Max. capacitive
Load
Efficiency
(typ.)
@Max. Load
@Max. Load @No Load
Max.
mA
700
Min.
mA
70
VDC
3.3
5
12
15
mA(typ.)
257
316
305
305
321
309
309
127
156
151
151
158
152
152
63
mA(typ.)
mA(typ.)
uF
%
SE03S1203A
SE03S1205A
SE03S1212A
SE03S1215A
SE03D1205A
SE03D1212A
SE03D1215A
SE03S2403A
SE03S2405A
SE03S2412A
SE03S2415A
SE03D2405A
SE03D2412A
SE03D2415A
SE03S4803A
SE03S4805A
SE03S4812A
SE03S4815A
SE03D4805A
SE03D4812A
SE03D4815A
75
79
82
82
78
81
81
76
80
83
83
79
82
82
76
80
83
83
79
82
82
600
60
4700
250
25
12
(9 ~ 18)
200
20
20
25
15
10
±5
±300
±125
±100
700
±30
±12.5
±10
70
±12
±15
3.3
5
12
15
180*
4700
180*
4700
180*
600
60
250
25
24
(18 ~ 36)
200
20
5
3
±5
±300
±125
±100
700
±30
±12.5
±10
70
±12
±15
3.3
5
12
15
±5
±12
±15
600
60
78
75
75
79
76
76
250
25
48
(36 ~ 75)
200
20
±300
±125
±100
±30
±12.5
±10
* For each output
DS_SE03S/D_03152012
E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
P1
Input Characteristics
Parameter
Model
Min.
-0.7
-0.7
-0.7
4.5
8
16
---
---
---
Typ.
---
---
---
6
12
24
---
---
---
---
---
Max.
25
50
100
8
18
36
8
16
32
Unit
12V Input Models
24V Input Models
48V Input Models
12V Input Models
24V Input Models
48V Input Models
12V Input Models
24V Input Models
48V Input Models
Input Surge Voltage (1 sec. max.)
Start-Up Voltage
VDC
Under Voltage Shutdown
Reverse Polarity Input Current
Short Circuit Input Power
Input Filter
---
---
0.5
1500
A
mW
All Models
Pi Filter
Internal Power Dissipation
---
---
2500
mW
Output Characteristics
Parameter
Output Voltage Accuracy
Output Voltage Balance
Line Regulation
Conditions
Min.
---
Typ.
±0.5
±0.5
±0.1
±0.3
Max.
±1.0
±2.0
±0.3
±1.0
Unit
%
%
%
%
Dual Output, Balanced Loads
Vin=Min. to Max.
---
---
---
Load Regulation
Io=10% to 100%
Ripple & Noise (20MHz)
Ripple & Noise (20MHz)
Ripple & Noise (20MHz)
Transient Recovery Time
Transient Response Deviation
Temperature Coefficient
Short Circuit Protection
---
---
---
---
---
---
50
---
---
200
±2
75
100
10
500
±6
mV P-P
mV P-P
mV rms
uS
%
%/℃
Over Line, Load & Temp.
25% Load Step Change
±0.01
±0.02
Continuous
General Characteristics
Parameter
I/O Isolation Voltage (rated)
I/O Isolation Resistance
I/O Isolation Capacitance
Switching Frequency
Conditions
60 Seconds
500 VDC
Min.
1500
1000
---
Typ.
---
---
65
300
---
Max.
---
---
100
---
---
Unit
VDC
MΩ
pF
KHz
Hours
100KHz, 1V
---
MTBF (calculated)
MIL-HDBK-217F@25℃, Ground Benign
1,000,000
Moisture Sensitivity Level (MSL)
IPC/JEDEC J-STD-020D
Level 2
Recommended Input Fuse
12V Input Models
24V Input Models
350mA Slow-Blow Type
48V Input Models
200mA Slow-Blow Type
750mA Slow-Blow Type
Environmental Specifications
Parameter
Operating Temperature Range
(with Derating)
Conditions
Ambient
Min.
-40
Max.
+85
Unit
℃
Case Temperature
---
-50
---
+90
+125
95
℃
℃
Storage Temperature Range
Humidity (non condensing)
Cooling
% rel. H
Free-Air convection
Lead Temperature
(1.5mm from case for 10Sec.)
---
260
℃
DS_SE03S/D_03152012
E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
P2
Power Derating Curve
Notes
1
2
3
4
Specifications typical at Ta=+25℃, resistive load, nominal input voltage and rated output current unless otherwise noted.
Transient recovery time is measured to within 1% error band for a step change in output load of 75% to 100%
Ripple & Noise measurement bandwidth is 0-20MHz.
These power converters require a minimum output loading to maintain specified regulation, operation under no-load conditions will not
damage these modules; however they may not meet all specifications listed.
5
6
7
All DC/DC converters should be externally fused at the front end for protection.
Specifications subject to change without notice.
It is not recommended to use water-washing process on SMT units.
Mechancial Drawing
Mechanical Dimensions
Connecting Pin Patterns
32.3 [1.27]
27.94 [1.10]
17.78 [0.7]
2.18
5.08
[0.2]
5.08
[0.2]
[0.09]
2.6 [0.10]
24 23 22
15 14 13
10 11 12
20.0 [0.79]
2.54 [0.10]
1
2 3
0.50 [0.02]
17.78 [0.70]
1.0 [0.04]
S SEATING
PLANE
►All dimensions in mm (inches)
►Tolerance: X.X±0.25 (X.XX±0.01)
X.XX±0.13 ( X.XXX±0.005)
0.15
S
►Pins ±0.05 (±0.002)
Pin Connections
Physical Characteristics
Pin
1,2
3,11,14,22
10
Single Output
-Vin
Dual Output
-Vin
NC
Common
-Vout
Case Size
Case Material
:
32.3x14.8x10.2mm (1.27x0.58x0.4 Inches)
Non-Conductive Black Plastic
(flammability to UL 94V-0 rated)
8.8g
NC
NC
NC
:
:
Weight
12
13
15
23,24
+Vout
-Vout
+Vin
+Vout
Common
+Vin
NC : No Connection
DS_SE03S/D_03152012
E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
P3
Part Numbering System
S
E
03
S
12
05
A
Number of
Outputs
Form factor
Family series
Watt
Input Voltage
Output Voltage
Option Code
D-DIP
P-SIP
S-SMD
A~Z
01:1W
02:2W
03:3W
04:4W
06:6W
S - Single
D- Dual
03:3.3V
05: 5V
12:12V
24: 24V
48:48V
03:3.3V
05: 5V
12:12V
15: 15V
24: 24V
A - Std. Functions
WARRANTY
Delta offers a three(3) years limited warranty. Complete warranty information is listed on our web site or is available upon request from Delta.
Information furnished by Delta is believed to be accurate and reliable. However, no responsibility is assumed by Delta for its use, nor for any
infringements of patents or other rights of third parties, which may result from its use. No license is granted by implication or otherwise under
any patent or patent rights of Delta. Delta reserves the right to revise these specifications at any time, without notice.
DS_SE03S/D_03152012
E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
P4
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