DC-DC Converters

Product Information

MQ7280L/IBA
Non-isolated DC-DC Converter in PoLA pin,Easy Track, Margin Up and Margin Down
10~14Vdc Input, 0.8~1.8 or 1.2~5.5 Vdc Output, 26A

Description

The MQ7280L/IBA PoLA Series Power Modules are non-isolated DC-DC converters that operate over a wide input voltage range of 10Vdc to 14Vdc and provide a precisely (2%) regulated dc output with industry standard PoLA pin out. Such a module is suitable to application with 12V power supply bus. The modules have a maximum output current rating of 26A 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:
      MQ7280L12L: 10 ~ 14V
      MQ7280L12W: 10 ~ 14V
• Output voltage:
      MQ7280L12L: 0.8 ~ 1.8V
      MQ7280L12W: 1.2 ~ 5.5V
• Output Current up to 26A
  
• 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 MQ7280L12 Datasheet in PDF format