D048C018T014M2N

PRELIMINARY VICBrick V•I Chip VICBrick Features TM DC-DC Converters Quarter Brick, 48 Vin Family 1.0 to 5.0 Vdc Output • Up to 80 A continuous, 100 A surge • 93% efficiency @ 5 Vdc • 100°C operating case temperature • 180 W/in3 power density 120 A/in3 • 36 – 75 Vdc input range • 100 V input surge for 100 ms • Low noise ZCS/ZVS architecture • Fast dynamic response • Parallelable, with fault tolerance • 2,250 Vdc basic insulation Product Overview VICBrick high-density converters (up to 120 A/in3) are enabled by Vicor’s V•I Chip technology. Each VICBrick consists of two V•I Chips: a 36 – 75 Vdc input Pre-Regulator Module (PRM) that is paired with an appropriate Voltage Transformation Module (VTM) chosen to provide the desired output voltage. While the ultra-low profile package conforms to industry-standard quarter-brick footprint (1.45" x 2.28"), it stands only 0.27" high and achieves 80 A of output current. Standard outputs include 1.0, 1.2, 1.5 V and 1.8 V at 80 A, 2.5 V at 60 A, 3.0 and 3.3 V at 45 A, and 5 V at 30 A. Output voltages can be easily trimmed up or down over a wide range. Dual output pins are used for output currents over 50 A. Utilizing breakthrough Sine Amplitude Converter (SAC) technology, VICBricks offer the highest efficiency, lowest noise, fastest transient response and highest power density. And because of the V•I Chips highly integrated functionality, VICBricks have only a fraction of the parts of a typical DC-DC converter. Absolute Maximum Ratings Parameter +In to –In voltage Continuous Surge On/Off to –In voltage Isolation voltage Input to output Operating case temperature Pin soldering temperature Wave Hand Rating -1.0 to +75.0 100 -0.6 to +7.0 2,250 -40 to +100 500 (260) 750 (390) Unit Vdc Vdc Vdc Vdc °C °F (°C) °F (°C) Notes