The  MQ7290 Series Power Modules are non-isolated dc-dc converters that operate over a wide input voltage range of 4.5Vdc to 14Vdc,  and provide a precisely (2%) regulated dc output with industry standard pin configuration. Such a module is suitable to application with 5V/12V power supply bus. The modules have a maximum output current rating of 50A at a typical full-load efficiency up to 90%. Default features include remote on/off with negative logic and output voltage adjustment, over-current protection, over-temperature protection, parallel operating with active current share, EZ-Tracking etc.

?  Wide operating voltage: 4.5~14V

?  Output Current up to 50A

?  Output voltage ripple: 20mV_PP

?  True differential remote sense

?  EZ-Tracking

?  Parallel operating with active current sharing

?  Overcurrent /shortcircuit protection

?  Over-temperature protection

?  Remote on/off control – negative

?  High reliability: designed to meet 5 million hour MTBF

?  Output voltage remote sense compensation

?  Minimal space on PCB:  1.30 in x 0.9in x 0.35in

?  UL/IEC/EN60950 compliant

?  RoHS Compliant available

¨  Workstations, servers

¨  DSP applications

¨  Distributed power architectures

¨  Telecommunications equipment

¨  Data communications equipment

¨  Wireless communications equipment