IB050E120T40N1-00

4:1 Intermediate Bus Converter Module: Up to 500 W Output IB050E120T40N1-00 Features • Input: 36 – 60 Vdc • Output: 12.0 Vdc at 48 Vin • Output current up to 40 A • Output power: up to 500 W • 2,250 Vdc isolation Size: 2.30 x 0.9 x 0.38 in 58,4 x 22,9 x 9,5 mm [A] • 98% peak efficiency • Low profile: 0.38” height above board • Industry standard 1/8 Brick pinout [A] • Sine Amplitude Converter • Low noise 1 MHz ZVS/ZCS For lower power applications see 300 W model IB050E120T32N1-00 Applications • Enterprise networks • Optical access networks • Storage networks • Automated test equipment Product Overview The Intermediate Bus Converter (IBC) Module is a very efficient, low profile, isolated, fixed ratio converter for power system applications in enterprise and optical access networks. Rated at up to 360 W from 36 Vin and up to 500 W from 50 to 60 Vin, the IBC conforms to an industry standard eighth brick footprint while supplying the power of a quarter brick. Its leading efficiency enables full load operation at 55°C with only 200 LFM airflow. Its small cross section facilitates unimpeded airflow — above and below its thin body — to minimize the temperature rise of downstream components. Absolute Maximum Ratings Min Input voltage (+In to –In) Operating Non-operating Input voltage slew rate EN to –IN Output voltage (+Out to –Out) Output current Dielectric withstand (input to output) Temperature Operating junction Storage -40 -55 125 125 °C °C Hottest Semiconductor 2,250 -0.5 -0.5 36 60 75 5 20 17.2 40 Vdc Vdc V/µs Vdc Vdc A Vdc Pout ≤ 500 W 1 min.