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SMHF283R3S/KR Datasheet(PDF) 8 Page - Interpoint Corporation Company |
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SMHF283R3S/KR Datasheet(HTML) 8 Page - Interpoint Corporation Company |
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8 / 15 page  DUAL OUTPUT MODELS SMHF2805D SMHF2812D SMHF2815D UNITS PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX MIN TYP MAX OUTPUT VOLTAgE +VOUT 4.85 5.00 5.15 11.76 12.00 12.24 14.70 15.00 15.30 V -VOUT 4.82 5.00 5.18 11.70 12.00 12.30 14.63 15.00 15.38 OUTPUT CURRENT 2 EITHER OUTPUT — ±1.2 1.68 — ±0.625 0.875 — ±0.5 0.7 A VIN = 16 TO 45 V TOTAL — — 2.4 — — 1.25 — — 1.0 OUTPUT POWER 2 EITHER OUTPUT — ±6 8.4 — — 10.5 — — 10.5 W VIN = 16 TO 45 V TOTAL — — 12 — — 15 — — 15 OUTPUT RIPPLE TC = 25°C — 30 95 — 30 95 — 30 95 mV p-p ± VOUT, 10 kHz - 2 MHz TC = -55°C TO +125°C — 30 95 — 30 95 — 30 95 LINE REgULATION 3 +VOUT — 2 10 — 2 18 — 2 18 mV VIN = 16 TO 45 V -VOUT — 10 100 — 10 100 — 10 100 LOAD REgULATION 3 +VOUT — 5 25 — 5 25 — 5 25 mV NO LOAD TO FULL -VOUT — 80 150 — 60 150 — 40 150 CROSS REgULATION 4 EFFECT ON -VOUT — 6 7.5 — 3 6 — 3 6 % INPUT VOLTAgE CONTINUOUS 16 28 45 16 28 45 16 28 45 V NO LOAD TO FULL TRANSIENT 50 ms 1 — — 50 — — 50 — — 50 V INPUT CURRENT NO LOAD — 25 50 — 30 50 — 30 50 mA INHIBITED — 6 10 — 6 10 — 6 10 INPUT RIPPLE CURRENT 10 kHz - 10 MHz — 60 120 — 55 120 — 55 120 mA p-p EFFICIENCY TC = 25°C 75 77 — 76 80 — 76 82 — % TC = -55°C TO +125°C 72 — — 74 — — 74 — — LOAD FAULT 5 POWER DISSIPATION — 3 6 — 3 6 — 3 6 W SHORT CIRCUIT RECOVERY 1 — 6 30 — 6 50 — 6 50 ms STEP LOAD RESPONSE 6, 7, 8 TRANSIENT — ±200 ±500 — ±300 ±600 — ±300 ±600 mV pk 50% - 100% - 50% Bal Loads RECOVERY — 90 400 — 90 400 — 90 400 µs STEP LINE RESPONSE 1, 6, 9 TRANSIENT — ±500 ±800 — ±500 ±750 — ±550 ±750 mV pk ± VOUT, 16 - 40 - 16 V RECOVERY — 200 700 — 300 900 — 300 900 µs STEP LINE RESPONSE 1, 6, 9 TRANSIENT — ±125 — — ±160 — — ±160 — mV pk ± VOUT, 22 - 32 - 22 V RECOVERY — 200 — — 160 — — 160 — µs STEP LINE RESPONSE 1, 6, 9 TRANSIENT — ±200 — — ±250 — — ±250 — mV pk ± VOUT, 36 - 45 - 36 V RECOVERY — 160 — — 200 — — 200 — µs STARTUP 10 DELAY — 12 25 — 10 20 — 10 20 ms OVERSHOOT 1 0 100 500 0 100 500 0 100 500 mV pk CAPACITIVE LOAD 11 TC = 25°C — — 47 — — 10 — — 10 µF taBle 8: electrical cHaracteriSticS: -55°c to +125°c caSe, 28 vin, 100% loaD, unleSS otHerwiSe SpeciFieD. Notes 1. guaranteed by characterization test and/or analysis. Not a production test. 2. 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 output. 3. Balanced loads. 4. Effect on –VOUT for the following conditions, percentages are of total power: +PO = 50%, –PO = 10%; +PO = 10%, –PO = 50% +PO = 70%, –PO = 30%; +PO = 30%, –PO = 70% All conditions are referenced to balanced loads of 50%/50%. 5. Indefinite short circuit protection not guaranteed above 125°C (case) 6. Recovery time is measured from application of the transient to point at which VOUT is within regulation. 7. Response of either output with the opposite output held at half of the total output power. 8. Step transition time >10 µs. 9. Step transition time 100 µs ±20%. 10. Tested on release from inhibit. 11. Applies to each output. sMHF single and dual dc-dc converters Page 8 of 15 16-45 Volt input – 15 Watt www.craneae.com/interpoint SMHF Rev AF - 2015.10.28 Crane Aerospace & Electronics Power Solutions |
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