DC-DC Converters

Product Information

MQ7280L
Non-isolated DC-DC Converter in PoLA pin,Easy Track, Margin Up and Margin Down
3~3.6 or 4.5~5.5Vdc Input, 0.8~1.8 or 0.8~3.6 Vdc Output, 30A

Description

The MQ7280L PoLA Series Power Modules are non-isolated DC-DC converters that operate over a wide input voltage range of 3Vdc to 5.5Vdc and provide a precisely (2%) regulated dc output with industry standard PoLA pin out. Such a module is suitable to application with 3.3V or 5V power supply bus. The modules have a maximum output current rating of 30A at a typical full-load efficiency over 94%. Standard features include remote on/off with negative logic and output voltage adjustment, over-current protection, over-temperature protection.

Features

• Wide input range:
      MQ7280L03: 3 ~ 3.6V
      MQ7280L05: 4.5 ~ 5.5V
• Output voltage:
      MQ7280L03: 0.8 ~ 2.5V
      MQ7280L05: 0.8 ~ 3.6V
• Output Current up to 30A
  
• Output voltage ripple: 30mVpp
  
• High efficiency: 93%
  
• Sequencing - EZ - Tracking
  
• Output voltage adjustable
  
• Overcurrent/shortcircuit protection
  
• Over-temperature protection
  
• High reliability: designed to meet 5 million hour MTBF
  
• No external bias required
  
• Industry PoLA pin-out
  
• Minimal space on PCB:
  
  34.8mm x 28.45mm x 9.3 mm (or 1.37 in x 1.15 in x 0.366in)
  
• No derating to +55℃, natural convection
  
• RoHS compliant
  

Application

• Workstations, servers
  
• Desktop computers
  
• DSP applications
  
• Distributed power architectures
  
• Telecommunications equipment
  
• Data communications equipment
  
• Wireless communications equipment
  

MQ7280L one-page Datasheet in PDF Format

View MQ7280L03 Datasheet in PDF format

View MQ7280L05 Datasheet in PDF format