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VRBC-16F1A0 Datasheet(PDF) 3 Page - Bel Fuse Inc. |
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VRBC-16F1A0 Datasheet(HTML) 3 Page - Bel Fuse Inc. |
3 / 8 page Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com NON-ISOLATED DC/DC CONVERTERS 2.4 Vdc - 5.5 Vdc Input 0.75 Vdc - 3.63 Vdc/16A Output General Specifications Parameter Min Typ Max Notes Efficiency Vo=3.3 V Vo=1.8 V Vo=0.75 V 91% 86% 75% 94% 89% 78% - - - Measured at Vin=5 V, full load Switching Frequency 250 KHz 300 KHz 350 KHz Over Temperature Shutdown - 125 °C - Output Trim Range (Wide Trim) 0.7525 V - 3.63 V Remote Sense Compensation - - 5% Total adjustment of trim, setpoint and remote sense combined should not exceed 3.63 V. Vo=0.7525 V when trim pin open MTBF 5,500,000 hours Calculated Per Bell Core SR-332 (IO = Nominal; Ta = 25 °C) Dimensions Inches (L × W × H) Millimeters (L × W × H) 2.0 x 0.5 x 0.363 50.80 x 12.7 x 9.23 Weight - 8.3 g - Note : All specifications are typical at 25 °C unless otherwise stated. Control Specifications Parameter Min Typ Max Notes Remote On/Off Signal Low (Unit Off) -0.3 V - 0.3 V Signal High (Unit On) 1.5 V - 5.8 V VRBC-16F1A0; Remote On/Off pin open, Unit on. Signal Low (Unit On) -0.3 V - 0.3 V Signal High (Unit Off) 1.5 V - 5.8 V VRBC-16F1AL & VRBC-16F1AW; Remote On/Off pin open, Unit on. Output Trim Equations Equation for calculating the trim resistor (in kΩ) given the desired adjusted voltage (Vadj) is shown below. The Trim Up resistor should be connected between the Trim pin and Ground. 11 . 5 7525 . 0 07 . 21 − − = adj trim V R Equation for calculating the trim voltage (in V) given the desired adjusted voltage (Vadj) is shown below. The Trim Up voltage should be connected between the Trim pin and Ground. ) 7525 . 0 ( 1698 . 0 7 . 0 − × − = adj trim V V Rtrim Module Vout GND Trim Vtrim Module Vout GND Trim |
Similar Part No. - VRBC-16F1A0 |
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Similar Description - VRBC-16F1A0 |
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