Vicor Corporation Cool-Power® DC-DC Converter PI3101-00-HVIZ

Description The Cool-Power® PI3101 is a very high density isolated DC-DC converter implementing a high efficiency soft-switching power architecture. The PI3101 operates over a wide range input of 36 V to 75 Vdc, delivering ~60 W of output power (3.3 Vout @ 18 A), yielding an unprecedented power density of 400 W/in3, achieving 3-4 times the power density of alternate solutions. The PI3101 is available in a space saving surface mountable 0.87” x 0.65” x 0.27” package, achieving ~50% space reduction versus conventional solutions. Features Power density 105 W/in2 & 400 W/in3 (16.5 W/cm2 & 25 W/cm3) Very low profile (0.265 in / 6.7 mm) Combines Isolation, Output Regulation & Voltage Transformation into one high density, surface mount Power-System-in-Pack age (PSiP) Built on proprietary ZVS topology using state-of-the-art technologies to enable switching frequencies in excess of 1 MHz, enabling very small size (0.57in2) Programmable soft-start, remote on/off ENABLE, accurate temperature monitor function. Input over-voltage & under-voltage lockout with auto-restart. Over-temperature and output over-voltage protection with auto-restart Dual current limit threshold to protect against short circuits and overload conditions Simple solution with very few external components