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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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SMHF2805DF/KR датащи(PDF) 3 Page - Interpoint Corporation Company |
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SMHF2805DF/KR датащи(HTML) 3 Page - Interpoint Corporation Company |
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3 / 12 page  35 DC/DC CONVERTERS SMHF SERIES SINGLE AND DUAL 15 WATT DUAL OUTPUT MODELS SMHF2805D SMHF2812D SMHF2815D PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX MIN TYP MAX UNITS OUTPUT VOLTAGE +VOUT 4.95 5.00 5.05 11.88 12.00 12.12 14.85 15.00 15.15 VDC –VOUT 4.92 5.00 5.08 11.82 12.00 1218 14.78 15.00 15.23 OUTPUT CURRENT1 VIN = 16 to 40 VDC — ±1.2 1.68 — ±0.625 0.875 — ±0.500 0.700 A OUTPUT POWER1 VIN = 16 to 40 VDC — — 12 — — 15 — — 15 W OUTPUT RIPPLE 10 kHz - 2 MHz — 60 160 — 70 175 — 70 175 VOLTAGE ±VOUT Tc = –55°C to +125°C — 100 240 — 100 275 — 100 275 mV p-p LINE REGULATION BALANCED +VOUT — 5 50 — 5 50 — 5 50 mV Vin = 16 to 40 VDC LOAD –VOUT — — 100 — — 100 — — 100 LOAD REGULATION BALANCED +VOUT — 20 50 — 20 50 — 20 50 mV LOAD –VOUT — — 150 — — 150 — — 150 CROSS REGULATION2 NEGATIVE VOUT — 6 7.5 — 3 6 — 3 6 % INPUT VOLTAGE CONTINUOUS 16 28 40 16 28 40 16 28 40 VDC NO LOAD TO FULL TRANSIENT 50 msec — — 50 — — 50 — — 50 V INPUT CURRENT NO LOAD — 20 50 — 25 50 — 25 50 FULL LOAD — 540 600 — 645 754 — 638 754 mA INHIBITED — 6 12 — 5 12 — 5 12 INPUT RIPPLE 10 kHz - 10 MHz — 30 80 — 40 80 — 40 80 CURRENT Tc = –55°C to +125°C — 60 120 — 55 120 — 55 120 mA p-p EFFICIENCY 75 77 — 74 81 — 74 82 — % LOAD FAULT SHORT CIRCUIT3 POWER DISSIPATION — 3 8 — 3 6 — 3 6 W RECOVERY4 — 7.5 30 — 7.5 50 — 7.5 50 ms STEP LOAD RESP.5 50% – 100% – 50% BALANCED LOADS TRANSIENT +VOUT –600 200 600 –600 300 600 –600 300 600 mV pk –VOUT –600 150 600 –600 100 500 –600 100 600 RECOVERY4 — 150 500 — 200 500 — 200 600 µs STEP LINE RESP. 16 – 40 – 40 VDC ±VOUT TRANSIENT6 –800 600 800 –750 550 750 –750 550 750 mV pk RECOVERY4 — 0.8 1.2 — 0.8 1.2 — 0.8 1.2 ms START-UP DELAY — 12 30 — 12 25 — 12 25 ms OVERSHOOT7 0 100 500 0 200 500 0 200 500 mV pk Notes 1. Up to 70% of the total output power is available from either output providing the opposite output is simultaneously carrying 30% of the total output power. Each output must carry a minimum of 30% of the total output power in order to maintain regulation on the negative outputs. 2. Effect on –Vout for the following conditions, percentages are of total power: +Po = 50% to 10% and –Po = 50% +Po = 50% and –Po = 50% to 10% 3. Indefinite short circuit protection not guaranteed above 125°C (case) 4. Recovery time is measured from application of the transient to point at which Vout is within regulation. 5. Response of either output with the opposite output held at half of the total output power. 6. Input step transition time >10µs. 7. Input step transition time <100µs. Electrical Characteristics: 25°C Tc, 28 VDC Vin, 100% load, radiation level O, unless otherwise specified. |
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