DC-DC 转换器

产品信息

CompatXT^TM  MQ7290R

Non-isolated 4.5~14V/ 8~14V Input, 0.8~3.6V/3~5.5V Output, 50A/ 40A DC-DC Converter

Description

The CompatXT^TM MQ7290R Series Power Modules are non-isolated dc-dc converters that operate over a wide input voltage range of 4.5Vdc to 14Vdc or 8Vdc to 14Vdc, and provide a precisely (1.5%) regulated dc output with industry standard TH and SMT pin-out. Such a module is suitable to application with 5V or 12V power supply bus. The modules have a maximum output current rating of 50A at a typical full-load efficiency over 96%.  The  EZ-Tracking^TM function simplifies the sequencing of supply voltages in power systems by enabling modules to track each other, or any other external voltage, during power up and power down. Standard features include remote on/off with positive logic and output voltage adjustment, over-current protection, over-temperature protection.

Features

Ø         Wide Operating voltage: 4.5~14V or 8~14V

Ø         Output Current up to 50A /40A

Ø         Wide-Output Voltage:  0.8~3.6V/ 3~5.25V

Ø         High Efficiency: 96 %

Ø         Overcurrent /shortcircuit protection

Ø         Over-temperature protection

Ø         Remote on/off control - positive logic

Ø         High reliability: designed to meet 5 million hour MTBF

Ø         Minimal space on PCB: 1.52 in x 1.02 in x 0.38 in

Ø         Sequencing -- EZ-Tracking^TM

Ø         No derating to +75℃, natural convection

Ø         UL/IEC/EN60950 compliant

Ø         RoHS Compliant

Applications

¨         Workstations, servers

¨         DSP applications

¨         Distributed power architectures

¨         Telecommunications equipment

¨         Data communications equipment

¨        Wireless communications equipment

View MQ7290R Short-Form Datasheet  in PDF