DC/ DC Converter
TYL/ TVL Series 1.5-5 Watt
Input Specifications
Input current (no load)
TYL models
TVL models
< 95 mA
< 170 mA
Input current (full load)
TYL models
TVL models
500 mA typ.
1’600 mA typ.
Otput Specifications
Voltage set accuracy
3 %
Regulation
– Input variation Vin min. to Vin max. TYL models:
TVL models:
0.3 % maꢀ.
0.03 % maꢀ.
0.3 % maꢀ.
0.1ꢁ % maꢀ.
– Load variation 0 – 100 %
TYL models:
TVL models:
Ripple and noise (20 MHz Bandwidth)
TYL models:
TVL models:
6 mVpk-pk maꢀ.
3 mVpk-pk maꢀ.
Temperature coefficient
Output current limitation
Short circuit protection
General Specifications
0.02 % ꢂ °C
>120 % of Iout maꢀ.
indefinite (automatic rcovery)
Temperature ranges – Operating
– 25°C ... +71°C
– 45°C ... +ꢁ5°C
– Storage
Derating
3%ꢂ°C above 50°C
60% (TVL 05-05W 08: 45%)
30 – 95 % rel H maꢀ.
>1’000’000h @ + 25 °C
500 VDC
Efficiency
Humidity (non condensing)
Reliability, calculated MTBF (MIL-HDBK-217 F)
Isolation voltage
Isolation capacity
Input/ Output
Input/ Output
100 pF
Isolation resistance Input/ Output (500 VDC)
> 10 M Ohm
Switching frequency
TYL models:
TVL models:
70 – 400 kHz depending on load
50 – 300 kHz depending on load
Vibration
Shock
5 to 10 Hz amplitude 10 mm pk-pk
10 to 55 Hz acceleration 2 G
acceleration 20 G maꢀ. time 11 ms
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
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