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0RCY-85T Datasheet(PDF) 4 Page - Bel Fuse Inc. |
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0RCY-85T Datasheet(HTML) 4 Page - Bel Fuse Inc. |
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4 / 13 page  Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com ISOLATED DC/DC CONVERTERS 48 Vdc Input 1.2 Vdc - 12 Vdc / 8.33 A - 30 A Output, 1/8 Brick Converter Output Specifications (continued) Parameter Min Typ Max Notes Transient Response Overshoot - 150 mV 200 mV 25% ~ 50% Max Load Settling Time - 150 uS 200 uS Overshoot - 150 mV 200 mV 50% ~ 25% Max Load Settling Time VO=2.5 V - 150 uS 200 uS Overshoot - 140 mV 170 mV 25% ~ 50% Max Load Settling Time - 150 uS 200 uS Overshoot - 140 mV 170 mV 50% ~ 25% Max Load Settling Time VO=1.8 V - 150 uS 200 uS Overshoot - 130 mV 150 mV 25% ~ 50% Max Load Settling Time - 150 uS 200 uS Overshoot - 130 mV 150 mV 50% ~ 25% Max Load Settling Time VO=1.5 V - 150 uS 200 uS Overshoot - 120 mV 140 mV 25% ~ 50% Max Load Settling Time - 150 uS 200 uS Overshoot - 120 mV 140 mV 50% ~ 25% Max Load Settling Time VO=1.2 V - 150 uS 200 uS Test conditions: di/dt = 0.1 A/uS, Vin=48 V, with a 1 uF ceramic capacitor and a 10 uF Tantalum capacitor at the output. Note: All specifications are typical at 25 C unless otherwise stated. General Specifications Parameter Min Typ Max Notes Efficiency VO=12.0 V VO=5.0 V VO=3.3 V Vo=2.5 V Vo=1.8 V Vo=1.5 V Vo=1.2 V 88% 88% 87% 86% 85% 83% 81% 91% 91% 90% 89% 88% 86% 84% - - - - - - - Vin=48V, Io=Io, max Switching Frequency 270 kHz 300 kHz 330 kHz Isolation capacitance - 1500 pF - Output Voltage Trim Range VO=1.5 V-12 V VO=1.2 V 80% Vo 90% Vo - - 110% Vo 110% Vo Remote Sense - - 10% The total voltage increased by trim and remote sense should not exceed 10%Vo. Over Temperature Protection - 125 C - Over Voltage Protection - 130% Vo - Vin=48V, full load, in hiccup mode. Pre-bias Voltage VO=5.0 V VO=3.3 V Vo=2.5 V Vo=1.8 V Vo=1.5 V Vo=1.2 V - - - - - - - - - - - - 4.0 V 1.4 V 2.0 V 1.4 V 1.2 V 0.9 V MTBF 1,583,176 hours Calculated Per Bell Core SR-332 (Vin=48 V, Vo=3.3 V, Io=20 A, Ta = 25 C) Dimensions Inches (L × W × H) Millimeters (L × W × H) 2.30 x 0.896 x 0.395 58.42 x 22.76 x 10.03 Weight - 27 g - Note: All specifications are typical at 25 C unless otherwise stated. |
Similar Part No. - 0RCY-85T |
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Similar Description - 0RCY-85T |
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