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CTDD1906SF-T1K-1 Series
Fixed Input Isolated & Unregulated
1W Output, Twin Independent Output |
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| Features |
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| Efficiency: To 81%. |
| Temperature Range: -40°C to 85°C. |
| Isolation: 1KVDC. |
| Package: UL94-V0. |
| Miscellaneous: No heat sink required. No external components required. Industry standard pinout. Optimized Volume. Twin Output Voltage. Miniature SIP package. Custom Service available. |
| Samples available. |
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| Characteristics |
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| 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) |
Vo1,Vo2
(VDC) |
Io1,Io2
Max.
(mA) |
Io1,Io2
Min.
(mA) |
Effi.
(Typ.)
(%) |
Request
Samples
& Quotes |
| CTDD1906SF-050505-T1K-1 |
5 |
4.5-5.5 |
5 |
100 |
10 |
72 |
 Request |
| CTDD1906SF-050909-T1K-1 |
5 |
4.5-5.5 |
9 |
56 |
6 |
75 |
Request |
| CTDD1906SF-051212-T1K-1 |
5 |
4.5-5.5 |
12 |
42 |
4 |
78 |
Request |
| CTDD1906SF-051515-T1K-1 |
5 |
4.5-5.5 |
15 |
33 |
3 |
79 |
Request |
| CTDD1906SF-120505-T1K-1 |
12 |
10.8-13.2 |
5 |
100 |
10 |
74 |
Request |
| CTDD1906SF-120909-T1K-1 |
12 |
10.8-13.2 |
9 |
56 |
6 |
76 |
Request |
| CTDD1906SF-121212-T1K-1 |
12 |
10.8-13.2 |
12 |
42 |
4 |
79 |
Request |
| CTDD1906SF-121515-T1K-1 |
12 |
10.8-13.2 |
15 |
33 |
3 |
80 |
Request |
| CTDD1906SF-222205-T1K-1 |
22 |
19.8-24.2 |
22 |
23 |
2 |
72 |
Request |
| CTDD1906SF-240505-T1K-1 |
24 |
21.6-26.4 |
5 |
100 |
10 |
74 |
Request |
| CTDD1906SF-240909-T1K-1 |
24 |
21.6-26.4 |
9 |
56 |
6 |
76 |
Request |
| CTDD1906SF-241212-T1K-1 |
24 |
21.6-26.4 |
12 |
42 |
4 |
80 |
Request |
| CTDD1906SF-241515-T1K-1 |
24 |
21.6-26.4 |
15 |
33 |
3 |
81 |
Request |
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| Item |
Test Condition |
Min |
Typ |
Max |
Units |
| Isolation Voltage |
Tested for 1 minute |
1000 |
- |
- |
VDC |
| Isolation Resistance (Vin/Vout) |
Test at 500VDC |
1000 |
- |
- |
MW |
| Isolation Resistance(Vo1/Vo2) |
Test at 500VDC |
1000 |
- |
- |
MW | | |
| 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 |
- |
- |
15 |
% |
| Output Voltage Accuracy |
See tolerance envelope graph |
- |
- |
- |
- |
| Temperature Drift |
100% Full Load |
- |
- |
0.03 |
%/°C |
| Output Ripple |
20MHz Bandwidth |
- |
50 |
75 |
mVp-p |
| Switching Frequency |
Full load, nominal input voltage |
- |
100 |
- |
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 11.30.06 |
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