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BCM380P475T1K2A3R Dataheets PDF



Part Number BCM380P475T1K2A3R
Manufacturers Vicor
Logo Vicor
Description Fixed Ratio DC-DC Converter
Datasheet BCM380P475T1K2A3R DatasheetBCM380P475T1K2A3R Datasheet (PDF)

Features • Up to 1200 W continuous output power • 1876 W/in3 power density • 97.9% peak efficiency • 4,242 Vdc isolation • Parallel operation for multi-kW arrays • OV, OC, UV, short circuit and thermal protection • 6123 through-hole ChiP package n 2.494” x 0.898” x 0.286” (63.34 mm x 22.80 mm x 7.26 mm) Typical Applications • 380 DC Power Distribution • High End Computing Systems • Automated Test Equipment • Industrial Systems • High Density Power Supplies • Communications Systems • Transportati.

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Features • Up to 1200 W continuous output power • 1876 W/in3 power density • 97.9% peak efficiency • 4,242 Vdc isolation • Parallel operation for multi-kW arrays • OV, OC, UV, short circuit and thermal protection • 6123 through-hole ChiP package n 2.494” x 0.898” x 0.286” (63.34 mm x 22.80 mm x 7.26 mm) Typical Applications • 380 DC Power Distribution • High End Computing Systems • Automated Test Equipment • Industrial Systems • High Density Power Supplies • Communications Systems • Transportation BCM® Bus Converter BCM380x475y1K2A3z ®S C US C NRTL US Fixed Ratio DC-DC Converter Product Ratings VPRI = 380 V (260 – 410 V) VSEC = 47.5 V (32.5 – 51.3 V) (NO LOAD) PSEC= up to 1200 W K = 1/8 Product Description The VI Chip® Bus Converter (BCM®) is a high efficiency Sine Amplitude Converter™ (SAC™), operating from a 260 to 410 VDC primary bus to deliver an isolated, ratiometric output from 32.5 to 51.3 VDC. The BCM380x475y1K2A3z offers low noise, fast transient response, and industry leading efficiency and power density. In addition, it provides an AC impedance beyond the bandwidth of most downstream regulators, allowing input capacitance normally located at the input of a POL regulator to be located at the primary side of the BCM module. With a primary to secondary K factor of 1/8, that capacitance value can be reduced by a factor of 64x, resulting in savings of board area, material and total system cost. Leveraging the thermal and density benefits of Vicor’s ChiP packaging technology, the BCM module offers flexible thermal management options with very low top and bottom side thermal impedances. Thermally-adept ChiP-based power components, enable customers to achieve low cost power system solutions with previously unattainable system size, weight and efficiency attributes, quickly and predictably. This product can operate in reverse direction, at full rated power, after being previously started in forward direction. BCM® Bus Converter Page 1 of 25 Rev 1.7 07/2015 vicorpower.com 800 927.9474 Typical Application BCM380x475y1K2A3z enable/disable switch FUSE VPRI SOURCE_RTN BCM TM enable/disable switch EN VAUX CI_BCM_ELEC +VPRI –VPRI +VSEC –VSEC PRIMARY SECONDARY ISOLATION BOUNDRY SGND RI_PRM_DAMP LI_PRM_FLT RTRIM_PRM RAL_PRM PRM ENABLE TRIM AL SHARE/ CONTROL NODE VAUX REF/ REF_EN VT VC IFB SGND RI_PRM_CER +IN –IN SGND +OUT –OUT SGND Adaptive Loop Temperature Feedback VTM Start Up Pulse TM VC VTM +OUT RO_PRM_DAMP LO_PRM_FLT PC CO_PRM_CER +IN –IN –OUT PRIMARY SECONDARY ISOLATION BOUNDRY VOUT CO_VTM_CER LOAD LOAD_RTN BCM380x475y1K2A3z + PRM + VTM, Adaptive Loop Configuration Voltage Sense enable/disable switch FUSE VPRI SOURCE_RTN BCM TM EN VAUX +VPRI CI_BCM_ELEC –VPRI +VSEC –VSEC PRIMARY SECONDARY ISOLATION BOUNDRY PRM enable/disable switch ENABLE TRIM SGND RI_PRM_DAMP SGND AL SHARE/ CONTROL NODE LI_PRM_FLT CI_PRM_ELEC +IN –IN SGND VAUX REF/ REF_EN VT VC IFB +OUT –OUT REF 3312 IN OUT GND SGND .


BCM380P475M1K2A30 BCM380P475T1K2A3R BCM380P475M1K2A3R


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