DESCRIPTION
The MIL-COTS V•I Chip Bus Converter Module is a high efficiency (>95%) Sine Amplitude Converter (SAC) operating from a 240 to 330 Vdc primary bus to deliver an isolated 30 – 41.2 V nominal, unregulated secondary.
The VMB0004MFJ and VMB0004MFT are provided in a V•I Chip package compatible with standard pick-and-place and surface mount assembly processes.

FEATURES
*270 Vdc – 33.75 Vdc 235 W Bus Converter Module
*MIL-STD-704E/F Compliant
*High efficiency (>95%) reduces system power consumption
*High power density (796 W/in3) reduces power system footprint by >40%
*Contains built-in protection features: undervoltage, overvoltage lockout, over current protection, short circuit protection, overtemperature protection.
*Provides enable/disable control, internal temperature monitoring
*Can be paralleled to create multi-kW arrays

TYPICAL APPLICATIONS
*High Voltage 270 V Aircraft Distributed Power
*28 Vdc MIL-COTS PRM Interface (MP028F036M12AL)
*High Density Power Supplies
*Communication Systems

VMB0004MFT

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