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MHD2805S Datasheet(PDF) 3 Page - Crane Aerospace & Electronics. |
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MHD2805S Datasheet(HTML) 3 Page - Crane Aerospace & Electronics. |
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3 / 11 page  DUAL OUTPUT MODELS MHD2805D MHD2812D MHD2815D PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX MIN TYP MAX UNITS OUTPUT VOLTAGE1 +VOUT 4.95 5.00 5.05 11.88 12.00 12.12 14.85 15.00 15.15 VDC –VOUT 4.925 5.00 5.075 11.82 12.00 12.18 14.77 15.00 15.23 OUTPUT CURRENT1,2 VIN = 16 TO 40 VDC 0.30 — 3.0 0.13 — 1.25 0.10 — 1.00 A OUTPUT POWER1,2 VIN = 16 TO 40 VDC 0 — 15 0 — 15 0 — 15 W OUTPUT RIPPLE 10 kHz - 2 MHz — 20 50 — 30 80 — 25 80 mV p-p VOLTAGE +/– VOUT Tc = –55°C TO +125°C — 40 80 — 40 120 — 40 120 LINE REGULATION3 Tc = –55°C +VOUT — 10 50 — 10 50 — 10 50 mV VIN = 16 TO 40 VDC TO +125°C –VOUT — 50 100 — 50 150 — 50 180 LOAD REGULATION Tc = –55°C +VOUT — 5 50 — 15 50 — 15 50 mV NO LOAD TO FULL TO +125°C –VOUT — 25 100 — 30 150 — 30 180 CROSS REGULATION SEE NOTE 4 — 7 12 — 4 8.3 — 3 8 % EFFECT ON –VOUT SEE NOTE5 — 4 6 — 4 6 — 4 6 INPUT VOLTAGE1 CONTINUOUS 16 28 40 16 28 40 16 28 40 VDC NO LOAD TO FULL TRANSIENT 50 ms 0 — 50 0 — 50 0 — 50 V INPUT CURRENT NO LOAD1 — 35 75 — 50 75 — 50 75 mA FULL LOAD — 0.70 — — 0.88 — — 0.86 — A INHIBITED1 —7 8 — 7 8 — 7 8 mA INPUT RIPPLE CURRENT1 10 kHz - 10 MHz — 15 50 — 20 50 — 20 50 mA p-p EFFICIENCY 76 78 — 79 81 — 80 83 — % LOAD FAULT6 POWER DISSIPATION SHORT CIRCUIT — — 10 — — 10 — — 10 W RECOVERY1, 7 — 1.4 5.0 — 1.4 5.0 — 1.4 5.0 ms STEP LOAD TRANSIENT RESPONSE ± VOUT 50 – 100 – 50% — ±200 ±300 — ±150 ±300 — ±200 ±400 mV pk 10 – 100 –10% — ±400 ±600 — ±200 ±400 — ±300 ±500 RECOVERY7 50 – 100 – 50% — 100 200 — 100 200 — 100 200 10 – 100 – 10% — 400 600 — 100 200 — 200 250 µs STEP LINE 16 – 40 – 16 VIN RESPONSE ± VOUT TRANSIENT8 — ±200 ±400 — ±200 ±400 — ±400 ±500 mV pk RECOVERY7 — — 300 — — 300 — — 300 µs START–UP DELAY — 1.4 5 — 1.4 5 — 1.4 5 ms OVERSHOOT — 0 50 — 0 120 — 0 150 mV pk NO LOAD — 50 250 — 120 600 — 150 750 B2-49 MHD SERIES 20 WATT DC/DC CONVERTERS Electrical Characteristics: 25°C Tc, 28 VDC Vin, 100% load, free run, unless otherwise specified. Notes 1. Tc = –55°C to +125°C. 2. Up to 90% of the total output current/power is available from either output The minimum load on the positive output is 10% of full load. 3. Operation is limited below 16 V (see Figure 15). 4. Effect on the negative output under the following conditions: +Pout 20% to 80%; –Pout 80% to 20% 5. Effect on the negative output under the following conditions: +Pout 50%; –Pout 10% to 50% 6. Indefinite short circuit protection not guaranteed above 125°C case. 7. Recovery time is measured from application of the transient to point at which Vout is within 1% of final value. 8. Transition time ≥ 10 µs. |
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