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VRBC-10F2A0 Datasheet(PDF) 1 Page - Bel Fuse Inc. |
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VRBC-10F2A0 Datasheet(HTML) 1 Page - Bel Fuse Inc. |
1 / 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/10 A Output • Non-Isolated • Under-Voltage Lockout (UVLO) • High Efficiency • Wide Input Range • High Power Density • Wide Trim Range • Fixed Frequency (300kHz) • Remote On/Off • OCP/SCP • Remote Sense • Flexible Output Voltage Sequencing • Converter Can Sink and Source Current • Over Temperature Protection • Active Low/High (Option) Description The Bel VRBC-10F2Ax modules are a series of non-isolated dc/dc converters that deliver up to 10 A of output current with full load efficiency of 94% at 3.3 Vdc output. These modules provide precisely regulated voltage programmable via external resistor from 0.75 Vdc to 3.63 Vdc over a wide range of input voltage (2.4 Vdc - 5.5 Vdc). These modules have a sequencing feature that enables designers to implement various types of output voltage sequencing when powering multiple voltages on a board. The open-frame construction and small footprint enable designers to develop cost and space-efficient solutions. Standard features include remote On/Off, remote sense, over current protection, short current protection, wide input, and programmable output voltage. Part Selection Output Voltage Input Voltage Max. Output Current Max. Output Power Typical Efficiency Model Number Active Low Model Number Active High 0.75 V - 3.63 V 1 2.4 V - 5.5 V 10 A 36.3 W 94% VRBC-10F2AL VRBC-10F2A0 Notes : 1. These modules use a buck topology, so the output voltages must be 0.5 V less than the input voltage. 2. All part numbers above indicate RoHS 6. Change the second letter "R" to "7" for RoHS 5 part numbers. 3. Add “G” to the end of the Model Number to indicate Tray Packaging. Absolute Maximum Ratings Parameter Min Typ Max Notes Input Voltage (continuous) -0.3 V - 5.8 V Output Enable Terminal Voltage -0.3 V - 5.8 V Sequencing Voltage 1 -0.3 V - Vin Ambient Temperature -40 °C - 85 °C Storage Temperature -55 °C - 125 °C Notes : All specifications are typical at 25 °C unless otherwise stated. 1. VRBC-10F2Ax series of modules include a sequencing feature that enables users to implement various types of output voltage sequencing in their applications. This is accomplished via an additional sequencing pin. When the sequencing feature is not used, tie the SEQ pin to Vin or leave the SEQ pin floating. VRBC-10F2Ax RoHS Compliant Rev.A |
Similar Part No. - VRBC-10F2A0 |
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Similar Description - VRBC-10F2A0 |
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