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CTDD1605SF-DU3K-1 Series
Fixed Input Isolated & Unregulated
1W Output, Dual Output |
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| Features |
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| Efficiency: To 81%. |
| Temperature Range: -40°C to 85°C. |
| Isolation: 3KVDC. |
| Power Density: 0.85W/cm³ |
| Package: UL94-V0. |
| Miscellaneous: No heat sink required. No external components required. Industry standard pinout. Small footprint. Dual Output Voltage. Fully Encapsulated. PCB Mounting. Fixed Input Voltage. Custom service available. |
| Samples available. |
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| Characteristics |
| |
| Short Circuit Protection: 1 second. |
| Temperature Rise at Full Load: 25°C Max. 15°C Typ. |
| Cooling: Free air convection. |
| No-Load Power Consumption: 10% nominal power (typical). |
| Operating Temperature Range: -40°C to +85°C. |
| Storage Temperature Range: -55°C to +125°C. |
| Lead Temperature: 300°C (1.5mm from case for 10 seconds) |
| Storage Humidity Range: ≤95%. |
| Case Material: Plastic (UL94-V0). |
| MTBF: >3,500,000 hours. |
| Miscellaneous: RoHS Compliant. |
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| Part Number |
Vin
Nom.
(VDC) |
Input Range
(VDC) |
Vout
(VDC) |
Iout
Max.
(mA) |
Iout
Min.
(mA) |
Effi.
(Typ.)
(%) |
Request
Samples
& Quotes |
| CTDD1605SF-0505-DU3K-1 |
5 |
4.5-5.5 |
±5 |
±100 |
±10 |
78 |
 Request |
| CTDD1605SF-0509-DU3K-1 |
5 |
4.5-5.5 |
±9 |
±56 |
±6 |
78 |
Request |
| CTDD1605SF-0512-DU3K-1 |
5 |
4.5-5.5 |
±12 |
±42 |
±5 |
80 |
Request |
| CTDD1605SF-0515-DU3K-1 |
5 |
4.5-5.5 |
±15 |
±33 |
±4 |
81 |
Request |
| CTDD1605SF-1205-DU3K-1 |
12 |
10.8-13.2 |
±5 |
±100 |
±10 |
79 |
Request |
| CTDD1605SF-1209-DU3K-1 |
12 |
10.8-13.2 |
±9 |
±56 |
±6 |
79 |
Request |
| CTDD1605SF-1212-DU3K-1 |
12 |
10.8-13.2 |
±12 |
±42 |
±5 |
81 |
Request |
| CTDD1605SF-1215-DU3K-1 |
12 |
10.8-13.2 |
±15 |
±33 |
±4 |
81 |
Request |
| CTDD1605SF-2405-DU3K-1 |
24 |
21.6-26.4 |
±5 |
±100 |
±10 |
79 |
Request |
| CTDD1605SF-2409-DU3K-1 |
24 |
21.6-26.4 |
±9 |
±56 |
±6 |
80 |
Request |
| CTDD1605SF-2412-DU3K-1 |
24 |
21.6-26.4 |
±12 |
±42 |
±5 |
80 |
Request |
| CTDD1605SF-2415-DU3K-1 |
24 |
21.6-26.4 |
±15 |
±33 |
±4 |
80 |
Request |
| |
| Item |
Test Condition |
Min |
Typ |
Max |
Units |
| Isolation Voltage |
Tested for 1 minute |
3000 |
- |
- |
VDC |
| Isolation Resistance |
Test at 500VDC |
1000 |
- |
- |
MW |
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| Item |
Test Condition |
Min |
Typ |
Max |
Units |
| Output Power |
- |
0.1 |
- |
1 |
W |
| Line Regulation |
For Vin change of 1% |
- |
- |
1.2 |
% |
| Load Regulation |
10% to 100% full load |
- |
10 |
15 |
% |
| Output Voltage Accuracy |
See tolerance envelope graph |
- |
- |
- |
- |
| Temperature Drift |
100% Full load |
- |
- |
0.03 |
%/°C |
| Output Ripple |
20Hz-300KHz Bandwidth |
- |
50 |
75 |
mVp-p |
| Switching Frequency |
Full load, nominal input |
100 |
150 |
200 |
KHz |
| Note: All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output unless otherwise specified. |
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| Last Revised 11.27.06 |
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