Features:
1. Approved to IEC/ EN60950, UL60950 safety standards.
2. Industry standard footprint: 2" x 2" x0.38 " ( 50.8 x 50.8 x 9.66mm3).
3. Typical efficiency: 87%.
4. Wide input voltage: 36 - 75V.
5. Single output: 3.3V, 5V.
6. Trim function.
7. No minimum load requirement.
8. Basic isolation.
1. Electrical specifications:
(1) Input range: 36 - 75VDC.
(2) Output voltage setpoint accuracy: ± 1.0% Vo max.
(3) Voltage adjust: 90% to 110% Vo.
(4) Line regulation: 0.2% Vo max.
(5) Load regulation: 0.5% Vo max.
(6) Ripple and noise: < 75 mVpp max.
(7) Transient response: 200mV max.
(8) Recovery: < 200uS max. ( 25% step load change from 50% Io).
(9) DI / DT: 1A / 10uS.
2. Environment:
(1) Operating ambient temperature range: -40℃ to 55℃.
(2) Operating case temperature range: -40℃ to 100℃.
(3) Storage temperature: -55℃ to 125℃.
(4) Temp. coefficient: < ± 0.02%/ ℃.
(5) MTBF: > 2 million hrs.
3. Control.
(1) Positive logic:
High = on: 3.5 to 10 Vdc.
Low = off: - 0.7 to 1.5 Vdc.
(2) Negtive logic:
Low = on: - 0.7 to 1.5 Vdc.
High = off: 3.5 to 10 Vdc.
(3) Control: 2mA max. ( for positive logic), 4mA max. ( for negative logic).
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