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XRSB-50R080 Datasheet(PDF) 2 Page - Bel Fuse Inc. |
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XRSB-50R080 Datasheet(HTML) 2 Page - Bel Fuse Inc. |
2 / 7 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 24 Vdc Input 8 Vdc / 5 A Output 1/16 Brick Output Specifications Parameter Min Typ Max Notes Output Voltage Set Point 7.88 V 8 V 8.12 V Vin=24 V; Io=50% load Line Regulation - ±5 mV ±10 mV Load Regulation - ±5 mV ±10 mV Regulation Over Temperature(-40 °C to +85 °C) - ±20 mV ±35 mV Output Current 0 A - 5 A Current Limit Threshold 6 A 7.5 A 9 A Short Circuit Surge Transient - 0.5 A 2s 1 A 2s Ripple and Noise (rms) - 10 mV 20 mV Ripple and Noise (pk-pk) - 40 mV 75 mV Tested at 0-20 MHz BW, with a 1 uF ceramic capacitor and a 10 uF Tantalum capacitor at the output. Turn on Time - 24 mS 50 mS Overshoot at Turn on - 0% 5% Output Capacitance 100 uF - 680 uF Transient Response Overshoot - 150 mV 250 mV 25% ~ 50% Max Load Settling Time - 120 uS 250 uS Overshoot - 150 mV 250 mV 50% ~ 25% Max Load Settling Time Vo=8 V - 120 uS 250 uS Test conditions: di/dt = 0.1 A/uS, Vin=24 V, with a 1 uF ceramic capacitor and a 10 uF Tantalum capacitor at the output. Note: All specifications are typical at nominal input, full load at 25 °C unless otherwise stated. General Specifications Parameter Min Typ Max Notes Efficiency 87% 90% - Vin=24 V; Io=Io, max; full load Switching Frequency 540 kHz 600 kHz 660 kHz Isolation Capacitance - 3900 pF - Output Voltage Trim Range 90% Vo - 110% Vo Over Temperature Protection 120 °C - 140 °C Over Voltage Protection - 130% Vo 140% Vo Test conditions: Vin=24 V, full load and short the feedback optocoupler. MTBF TBD Calculated Per Bell Core SR-332 (IO = Nominal; Ta = 25 °C) Dimensions Inches (L × W × H) Millimeters (L × W × H) 1.3 x 0.9 x 0.334 33.0 x 22.9 x 8.49 SMT Package Dimensions Inches (L × W × H) Millimeters (L × W × H) 1.3 x 0.9 x 0.378 33.0 x 22.9 x 9.60 Through Hole Package Weight - 13 g - Note: All specifications are typical at 25 °C unless otherwise stated. |
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Similar Description - XRSB-50R080 |
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