MIL-COTS PRMTM Regulator and VTMTM Current Multiplier Modules • Small footprint: 1.64 and 2.08 in2 • 16 – 50 Vin • 1 – 50 Vout • Up to 120 W of output • High efficiency up to 96.5% • Low profile 0.37” flanged model • Power density: Up to 156 W/in3 • Flexible architecture • Low noise • Fast transient response Features • -55°C to 100°C baseplate • Sine Amplitude Converter (VTM) • ZVS buck-boost regulator (PRM) • Regulation 1% (Adaptive Loop) PRM Model Number Input Voltage (V) MR028A036M012FP [a] MIL-COTS VI BRICK PRM and VTM modules provide the technical advantages of Factorized Power including high density and efficiency, low noise operation, architectural flexibility, extremely fast transient response, and elimination of bulk capacitance at the point-ofload (POL). Utilizing baseplate and integrated heat sink packaging, the platform also provides improved thermal management and through-hole mounting capability in a small, robust package. Regulation (%) Efficiency (%) Output Voltage (V) Output Power (W) Line Load 50% Load 100% Load 26 - 50 120 0.10 0.10 92.5 95.0 [a] will operate down to 13.5 V after start up ≥16 V No Load Output Voltage (V) VTM Model Number K-Factor MT036A011M100FP MT036A015M080FP MT036A022M055FP MT036A030M040FP MT036A045M027FP MT036A060M020FP MT036A072M017FP[a] MT036A090M013FP MT036A120M010FP MT036A180M007FP MT036A240M005FP MT036A360M003FP [a] 16 - 50 Product Description 1/32 1/24 1/16 1/12 1/8 1/6 1/5 1/4 1/3 1/2 2/3 1 Efficiency at nom Vout (%) 26 Vin 50 Vin Output Current (A) 50% Load 100% Load 0.82 1.1 1.6 2.2 3.3 4.3 6.4[a] 6.5 8.7 13.0 17.4 26.0 1.55 2.0 3.1 4.1 6.2 8.3 10.0 12.5 16.6 25.0 33.0 50.0 100 80 55 40 27 20 16.6 13.3 10.0 6.7 5.0 3.3 91.5 94.0 94.5 95.0 96.5 96.8 96.5 95.5 95.5 95.2 95.4 96.0 89.5 92.0 94.0 94.0 95.3 95.3 96.5 96.3 95.5 96.0 95.6 96.0 Low line input voltage 32 V Typical Application Vo = VL ± 1.0% VC PC TM IL NC PR +IN VH SC SG OS NC CD PRM +OUT Vin -IN -OUT ROS RCD Factorized Bus (Vf) VL (Io•Ro) Vf = + K K +IN +OUT -OUT TM VC PC -IN VTM +OUT -OUT L O A D Figure 1 — Typical application with Adaptive Loop control, the output of the VTM is regulated over the load current range with only a single interconnect between the PRM and VTM and without the need for isolation in the feedback path. VI BRICK: MIL-COTS PRMTM Regulator and VTMTM Current Multiplier Modules vicorpower.com Rev. 1.0 Page 1 of 2 VI BRICK PRM Mechanical Drawing Baseplate - Slotted Flange Recommended PCB Pattern Heat Sink (Transverse) (Component side shown) VI BRICK VTM Mechanical Drawing Baseplate - Slotted Flange Recommended PCB Pattern Heat Sink (Transverse) (Component side shown) The products described on this document are protected by the following U.S. Patents Numbers: PRMs: 5,945,130; 6,403,009; 6,710,257; 6,788,033; 6,940,013; 6,969,909; 7,038,917; 7,154,250; 7,166,898; 7,187,263; D496,906; D506,438; D509,472; and for use under 6,975,098 and 6,984,965 VTMs: 5,945,130; 6,403,009; 6,710,257; 6,911,848; 6,930,893; 6,934,166; 6,940,013; 6,969,909; 7,038,917; 7,145,186; 7,166,898; 7,187,263; D496,906; D505,114; D506,438; D509,472; and for use under 6,975,098 and 6,984,965 VI BRICK: MIL-COTS PRMTM Regulator and VTMTM Current Multiplier Modules vicorpower.com Rev. 1.0 Page 2 of 2