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SF05D1205A

P1-P3P4-P5
SF05S/D Sries
5W DC/DC CONVERTER, SMD-Package , Wide 2:1 Input Ranage
DS_SF05S/D_07162012 E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
P1
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
Output Current Input Current Efficiency
(typ.)
Input
Voltage
(Range)
Output
Voltage
Max. Min.
@Max. Load @No Load
Reflected
Ripple
Current
Max. capacitive
Load
@Max. Load
Model
Number
VDC VDC mA mA mA(typ.) mA(typ.) mA(typ.) uF %
SF05S1203A 3.3 1200 120 434 76
SF05S1205A 5 1000 100 521 80
SF05S1212A 12 417 41.7 502 83
SF05S1215A 15 333 33.3 502
680
83
SF05D1205A ±5 ±500 ±500 521 80
SF05D1212A ±12 ±208 ±20.8 501 83
SF05D1215A
12
(9 ~ 18)
±15 ±167 ±16.7 503
45 25
100*
83
SF05S2403A 3.3 1200 120 212 78
SF05S2405A 5 1000 100 254 82
SF05S2412A 12 417 41.7 245 85
SF05S2415A 15 333 33.3 245
680
85
SF05D2405A ±5 ±500 ±500 254 82
SF05D2412A ±12 ±208 ±20.8 245 85
SF05D2415A
24
(18 ~ 36)
±15 ±167 ±16.7 246
15 15
100*
85
SF05S4803A 3.3 1200 120 106 78
SF05S4805A 5 1000 100 127 82
SF05S4812A 12 417 41.7 123 85
SF05S4815A 15 333 33.3 122
680
85
SF05D4805A ±5 ±500 ±500 127 82
SF05D4812A ±12 ±208 ±20.8 122 85
SF05D4815A
48
(36 ~ 75)
±15 ±167 ±16.7 123
6 10
100*
85
* For each output
DS_SF05S/D_07162012 E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
Input Characteristics
Parameter Model Min. Typ. Max. Unit
12V Input Models -0.7 --- 25
24V Input Models -0.7 --- 50
Input Surge Voltage (1 sec. max.)
48V Input Models -0.7 --- 100
12V Input Models 7.5 8 9
24V Input Models 14 16 18
Start-Up Voltage
48V Input Models 30 33 36
12V Input Models 6.5 7 8
24V Input Models 13 15 17
Under Voltage Shutdown
48V Input Models 28 31 34
VDC
Reverse Polarity Input Current --- --- 1 A
Short Circuit Input Power --- 1000 3000 mW
Internal Power Dissipation --- --- 2500 mW
Conducted EMI
All Models
Compliance to EN 55022,class A and FCC part 15,class A
Output Characteristics
Parameter Conditions Min. Typ. Max. Unit
Output Voltage Accuracy
--- ±0.5 ±1.0 %
Output Voltage Balance
Dual Output, Balanced Loads --- ±0.5 ±2.0
%
Line Regulation
Vin=Min. to Max. --- ±0.1 ±0.3
%
Load Regulation
Io=20% to 100% --- ±0.3 ±1.0
%
Ripple & Noise (20MHz) --- 50 85 mV
P-P
Ripple & Noise (20MHz) Over Line, Load & Temp. --- --- 100 mV
P-P
Ripple & Noise (20MHz) --- --- 15 mV rms
Transient Recovery Time --- 250 500 uS
Transient Response Deviation
25% Load Step Change
--- ±2 ±6 %
Temperature Coefficient --- ±0.01 ±0.02 %/℃
Over Load Protection
Foldback 115 140
165 %
Short Circuit Protection Continuous
General Characteristics
Parameter Conditions Min. Typ. Max. Unit
I/O Isolation Voltage (rated) 60 Seconds 1500 --- --- VDC
I/O Isolation Resistance 500 VDC 1000 --- --- MΩ
I/O Isolation Capacitance 100KHz, 1V --- 650 750 pF
Switching Frequency 200 260 350 KHz
MTBF (calculated) MIL-HDBK-217F@25℃, Ground Benign 1,000,000 --- --- Hours
Moisture Sensitivity Level (MSL) IPC/JEDEC J-STD-020D Level 2
Recommended Input Fuse
12V Input Models 24V Input Models 48V Input Models
1500mA Slow-Blow Type 700mA Slow-Blow Type 350mA 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) Vctrl = Min. to Max. --- --- -200 uA
Control Input Current (off) Vctrl = Min. to Max. --- --- -300 uA
Control Common Referenced to Negative Input
Standby Input Current --- --- 10 mA
P2
DS_SF05S/D_07162012 E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
Environmental Specifications
Parameter Conditions Min. Max. Unit
Operating Temperature Range (with Derating) Ambient -40 +85 ℃
Case Temperature --- +90 ℃
Storage Temperature Range -50 +125 ℃
Humidity (non condensing) --- 95 % rel. H
Cooling Free-Air convection
Lead Temperature (1.5mm from case for 10Sec.) --- 260 ℃
Power Derating Curve
Notes
1 Specifications typical at Ta=+25℃, resistive load, nominal input voltage and rated output current unless otherwise noted.
2 Transient recovery time is measured to within 1% error band for a step change in output load of 75% to 100%
3 Ripple & Noise measurement bandwidth is 0-20MHz.
4 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 All DC/DC converters should be externally fused at the front end for protection.
6 Specifications subject to change without notice.
Mechancial Drawing
Mechanical Dimensions Connecting Pin Patterns
►All dimensions in mm (inches)
►Tolerance: X.X±0.25 (X.XX±0.01)
X.XX±0.13 ( X.XXX±0.005)
►Pins ±0.05 (±0.002)
P3
20.8 [0.82]
22.6 [0.89]
25.6 [1.01]
2.76
5.08
15.24 [0.6]
[0.2]
7.62
[0.3]
33.4 [1.31]
1.50 [0.06]
1
24
2
23
3
22
10
15
11
14
12
1316
9
10.2 0.5
[0.4 0.02]
0.4
9.8 [0.39]
[0.02]
0
~
5
0.15 S
SSEATING
PLANE
[0.11]
3.0 [0.12]
27.94 [1.10]
2.54 [0.10] 15.24 [0.60] 1.9 [0.07]
27.0 [1.06]
P1-P3P4-P5

SF05D1205A

Mfr. #:
Buy SF05D1205A
Manufacturer:
Delta Electronics
Description:
Isolated DC/DC Converters DC/DC Converter, +/-5Vout, 5W
Lifecycle:
New from this manufacturer.
Delivery:
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