DK02D0303A [DELTA]
5W DC/DC CONVERTER, SMD-Package , Wide 2:1 Input Ranage; 5W DC / DC转换器， SMD -套餐， 2：1宽输入Ranage
| 型号： | DK02D0303A |
| 厂家： | 
DELTA ELECTRONICS, INC. |
| 描述： | 5W DC/DC CONVERTER, SMD-Package , Wide 2:1 Input Ranage |
| 文件： | 总5页 (文件大小：227K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SF05S/D Sries
5W DC/DC CONVERTER, SMD-Package , Wide 2:1 Input Ranage
FEATURES
Efficiency up to 85%
SMD Package with Industry Standard Pinout
2:1 Wide Input Range
Isolation Volage 1500VDC
Remote on/off Control
Short Circuit Protection
Complies with EN55022 Class A
> 1MHours MTBF
Moisture sensitivity level (MSL) 2
Lead free, RoHs Compliant
3 Years Product Warranty
The SF05S/D series are miniature, SMD Package, isolated 5W DC/DC converters with 1,500VDC isolation. The SF05S/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. With creative design technology and optimization of
component placement, these converters possess outstanding electrical and thermal performance, as well as extremely high
reliability under highly stressful operating conditions.
Model List
Model
Number
Input
Voltage
(Range)
VDC
Output
Voltage
Output Current
Input Current
Reflected Max. capacitive
Efficiency
(typ.)
@Max. Load
Ripple
Current
mA(typ.)
Load
@Max. Load @No Load
Max.
mA
Min.
mA
VDC
3.3
5
12
15
mA(typ.)
434
521
502
502
521
501
503
212
254
245
245
254
245
246
106
127
123
122
127
122
123
mA(typ.)
uF
%
76
80
83
83
80
83
83
78
82
85
85
82
85
85
78
SF05S1203A
SF05S1205A
SF05S1212A
SF05S1215A
SF05D1205A
SF05D1212A
SF05D1215A
SF05S2403A
SF05S2405A
SF05S2412A
SF05S2415A
SF05D2405A
SF05D2412A
SF05D2415A
SF05S4803A
SF05S4805A
SF05S4812A
SF05S4815A
SF05D4805A
SF05D4812A
SF05D4815A
1200
1000
417
120
100
680
100*
680
41.7
33.3
±500
±20.8
±16.7
120
12
(9 ~ 18)
333
45
25
15
10
±5
±500
±208
±167
1200
1000
417
±12
±15
3.3
5
12
15
100
41.7
33.3
±500
±20.8
±16.7
120
24
333
15
(18 ~ 36)
±5
±500
±208
±167
1200
1000
417
±12
±15
3.3
5
12
15
±5
±12
±15
100*
680
100
82
85
85
82
85
85
41.7
33.3
±500
±20.8
±16.7
48
333
6
(36 ~ 75)
±500
±208
±167
100*
* For each output
DS_SF05S/D_07162012
E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
P1
Input Characteristics
Parameter
Model
Min.
-0.7
-0.7
-0.7
7.5
14
30
6.5
13
28
---
---
---
Typ.
---
---
---
8
16
33
7
15
31
---
Max.
25
50
100
9
18
36
8
17
34
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
Internal Power Dissipation
Conducted EMI
1
3000
2500
A
mW
mW
1000
---
All Models
Compliance to EN 55022,class A and FCC part 15,class A
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.
---
---
---
Io=20% to 100%
Load Regulation
Ripple & Noise (20MHz)
Ripple & Noise (20MHz)
Ripple & Noise (20MHz)
Transient Recovery Time
Transient Response Deviation
Temperature Coefficient
Over Load Protection
Short Circuit Protection
---
---
---
---
---
---
115
50
---
---
250
±2
±0.01
140
85
100
15
500
±6
±0.02
165
mV P-P
mV P-P
mV rms
uS
%
%/℃
Over Line, Load & Temp.
25% Load Step Change
Foldback
%
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
---
200
1,000,000
Typ.
---
---
650
260
---
Max.
---
---
750
350
---
Unit
VDC
MΩ
pF
KHz
Hours
100KHz, 1V
MTBF (calculated)
MIL-HDBK-217F@25℃, Ground Benign
Moisture Sensitivity Level (MSL)
IPC/JEDEC J-STD-020D
Level 2
Recommended Input Fuse
12V Input Models
24V Input Models
700mA Slow-Blow Type
48V Input Models
350mA Slow-Blow Type
1500mA Slow-Blow Type
Remote On/Off Control
Parameter
Conditions
Min.
Typ.
Max.
Unit
Converter On
2.5V ~ 5.5V or Open Circuit
Converter Off
-0.7V ~ 0.8V
Control Input Current (on)
Control Input Current (off)
Control Common
Vctrl = Min. to Max.
Vctrl = Min. to Max.
---
---
---
---
-200
-300
uA
uA
Referenced to Negative Input
---
Standby Input Current
---
10
mA
DS_SF05S/D_07162012
E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
P2
Environmental Specifications
Parameter
Operating Temperature Range (with Derating)
Case Temperature
Conditions
Ambient
Min.
-40
---
-50
---
Max.
+85
+90
+125
95
Unit
℃
℃
Storage Temperature Range
Humidity (non condensing)
Cooling
℃
% rel. H
Free-Air convection
---
Lead Temperature (1.5mm from case for 10Sec.)
260
℃
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.
All DC/DC converters should be externally fused at the front end for protection.
Specifications subject to change without notice.
5
6
Mechancial Drawing
Mechanical Dimensions
Connecting Pin Patterns
33.4 [1.31]
27.94 [1.10]
15.24 [0.6]
5.08
[0.2]
7.62
[0.3]
2.76
[0.11]
3.0 [0.12]
24 23 22
16 15 14 13
27.0 [1.06]
1
2
3
9 10 11 12
1.50 [0.06]
2.54 [0.10]
15.24 [0.60]
1.9 [0.07]
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)
DS_SF05S/D_07162012
E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
P3
Pin Connections
Pin
Physical Characteristics
Single Output
Dual Output
Remote On/Off
-Vin
Case Size
:
33.4x20.8x10.2mm (1.31x0.82x0.4 Inches)
Non-Conductive Black Plastic
(flammability to UL 94V-0 rated)
14g
1
2
Remote On/Off
-Vin
Case Material
:
:
3
-Vin
-Vin
Weight
9
NC
NC
NC
NC
NC
+Vout
NC
-Vout
+Vin
+Vin
NC
Common
NC
-Vout
NC
NC
+Vout
NC
Common
+Vin
10
11
12
13
14
15
16
22
23
24
+Vin
NC
NC : No Connection
DS_SF05S/D_07162012
E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
P4
Part Numbering System
S
F
05
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_SF05S/D_07162012
E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
P5
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