SMD DC/DC converter BQ35211EEx60

step-downunregulatedintermediate bus

The BQ35211EEC60 bus converter is a next-generation, board-mountable, isolated, fixed switching frequency DC-DC converter that uses synchronous rectification to achieve extremely high conversion efficiency. The Bus Qor series provides an isolated step down voltage from 352V to 11V intermediate bus with no regulation in a extended eighth-brick module. The BQ35211EEC60 converter is ideal for creating the midbus voltage required to drive standard DC-DC nonisolated converters. OPERATIONAL FEATURES • High efficiency, 95% at full rated load current • Delivers 60A full power with no derating up to 100°C case • Operating input voltage range: 330-365V • Fixed frequency switching provides predictable EMI • No minimum load requirement MECHANICAL FEATURES • Extended Eighth-brick package • Industry standard Eighth-brick pin-out configuration • Size: .92”x2.62” (23.4x66.5 mm), height: 0.52” (12.7 mm) • Total Encased weight: 2.2oz (63g) CONTROL FEATURES • Extended Eighth-brick package • Industry standard Eighth-brick pin-out configuration • Size: .92”x2.62” (23.4x66.5 mm), height: 0.52” (12.7 mm) • Total Encased weight: 2.2oz (63g) SAFETY FEATURES Pending • UL 60950-1:R2011-12 • EN60950-1/A12:2011 • CAN/CSA-C22.2 No. 60950-1/A1:2011 PROTECTION FEATURES • Input under-voltage and over voltage lockout protection against abnormal input voltages • Output current limit and short circuit protection (auto recovery) • Thermal shutdown (auto recovery)