DC/DC converter, quarter brick, SynQor,

24V Output Eighth-brick DC/DC Converter

News Release from: SynQor
29/08/2007

SynQor has announced an addition to its eighth-brick range of DC/DC converters. The PQ60240EGL03 delivers a tightly regulated 24V output at up to 3A in the DOSA standard 0.9 x 2.3in footprint and pinout. Operating over the input voltage range of 35-75V, the open frame device offers an efficiency of up to 90%. Due to the optimised topology and layout of the device, derating is minimal, even with low levels of forced air cooling. At less than 0.35in (8.9mm) high, the unit is particularly suitable for wireless telecom applications utilising very small board pitches, wireless data transmission equipment, fan trays, and any application where a 24V rail needs to be generated in a 48V environment.

The PQ60240EGL03 is capable of withstanding transients on the input to 100V for 100ms, and has a basic isolation level from input to output of 2000Vdc. Control and protection features include remote sense, a wide output voltage trim range of –20% to +10%, input under-voltage lockout, output OVP, current limit, short circuit protection, and thermal shutdown. Operating temperature range is -40 to +100degC.