PRD48BF480T400B00 Vicor

VI Chip PRM Modules S High Performance Buck-Boost Regulators US CUNRTL S C For use as a stand-alone high power buck-boost regulator or with a VTM for isolated factorized-power designs Description Features & Benefits PRM Modules enable power architects to maximize the density Simple to use and performance of their high-power designs. The integration nnPoint-of-load, ZVS Buck-Boost regulation of a high-performance Zero-Voltage Switching (ZVS) topology nnFactorized Power Architecture with custom magnetics results in a fully integrated buck-boost regulator with over 97% efficiency. With wide input voltage nnMinimal external components ranges optimized for 24 and 48V inputs, these regulators provide a High density regulated 48V output which can be trimmed across a wide output 3 2 range. Full-sized packages (32.5 x 22 x 6.73mm) can convert up to nnUp to 2,040W/in , with 600W/in 1.1in package 600W of power, also available in half-sized packages nnWide V optimized for 48V IN OUT (22 x 16.5 x 6.73mm) up to 250W. Higher-power conversion can be 45V , 38 55V range IN IN achieved by arraying modules together. 48V , 36 75V range IN IN Use of a ZVS topology enables high-frequency operation that High efficiency maximizes efficiency by minimizing the significant switching losses associated with conventional buck regulators using hard-switching nnFull Chip: Up to 600W at 97.6% topologies. High switching frequency also reduces the size of the nnHalf Chip: Up to 250W at 96.7% external filter components, providing power density while enabling Flexible fast dynamic response to line and load transients. nnRegulation: Remote sense, local loop, adaptive loop MILCOTS version are also available. See our website for more information: www.vicorpower.com nnParallel capable Family of PRM Products Input Voltage Output Voltage Output Power Output Current a Model Number Package Range (V) Max (W) Max (A) Nominal (V) Range (V) PRM48AH480T200A00 48 36 75 20 55 200 4.17 22 x 16.5 x 6.73mm - Half PRM48AF480T400A00 48 36 75 20 55 400 8.33 32.5 x 22 x 6.73mm - Full PRM48BH480T200B00 48 38 55 5 55 200 4.17 22 x 16.5 x 6.73mm - Half PRM48DH480T250B03 48 38 60 5 55 200 4.17 22 x 16.5 x 6.73mm - Half PRM48BH480T250A00 48 38 55 20 55 250 5.21 22 x 16.5 x 6.73mm - Half PRM48JH480T250A00 48 45 55 20 55 250 5.21 22 x 16.5 x 6.73mm - Half PRM48JH480T250A02 48 45 55 20 55 250 5.21 22 x 16.5 x 6.73mm - Half PRM48BF480T400B00 48 38 55 5 55 400 8.33 32.5 x 22 x 6.73mm - Full PRM48BF480T500A00 48 38 55 20 55 500 10.42 32.5 x 22 x 6.73mm - Full PRM48JF480T500A00 48 45 55 20 55 500 10.42 32.5 x 22 x 6.73mm - Full PRM48BF480T600A00 48 38 55 5 55 600 12.5 32.5 x 22 x 6.73mm - Full a Full-chip models also available in through hole. All models available in M-grade. vicorpower.com Rev 1.7 09/2020Application Examples PRM ENABLE VAUX REF/ TRIM REF EN R TRIM AL VT SHARE/ VC CONTROL NODE SGND IFB F 1 V OUT V IN +IN +OUT 20V to 55V C C IN OUT IN OUT SGND GND Standalone SGND Voltage Sense and Error Amplifier (Single Ended) C2 C1 R3 V REF REF 3312 R SS IN OUT V REF R2 R1 PRM SGND GND 10k C SS ENABLE VAUX REF/ SGND TRIM REF EN ON/OFF Voltage Reference with Soft Start CONTROL SGND AL VT SHARE/ VC SGND CONTROL NODE V + V VOUT SGND IFB +IN IN RS V V +IN +OUT IN OUT C External Current Sense C IN OUT and Feedback IN OUT SGND GND Remote Sense SGND PRM 1 PARENT ENABLE VAUX REF/ TRIM REF EN AL VT SHARE/ VC CONTROL NODE IFB V OUT V +IN +OUT IN 48V L L F IN 1 F 1 1 IN OUT SGND C IN GND SGND 1 GND PRM 2 CHILD ENABLE VAUX C OUT LOAD REF/ TRIM REF EN AL VT SGND SHARE/ VC CONTROL NODE IFB +IN +OUT L L F IN 2 F 2 2 IN OUT SGND GND Array 1 SGND 2 SGND 1 2019 2020 Vicor Corporation. All rights reserved. The Vicor name is a registered trademark of Vicor Corporation. All other trademarks, product names, logos and brands are property of their respective owners. vicorpower.com Rev 1.7 09/2020