Monolithic Power Systems (Mps) MP8004GQW-P Power Over Ethernet (POE) Controller, 48V Input, 31.5V UVLO, QFN-EP-20

• 13W 802.3af PoE powered device interface with flyback DC/DC converter in 20 pin QFN-EP package
• 100V, 1ohm integrated pass switch
• 420mA DC input current limit
• 150V, 0.45ohm integrated switch for power converter
• Cycle-by-cycle switching current limit
• Integrated 100V start-up circuit
• Programmable switching frequency
• Duty cycle limiting with line feed forward
• Internal slope compensation
• Overcurrent protection, short circuit protection and overtemperature protection

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Notes

MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size.

Technical Specifications

• PoE Standard: IEEE 802.3af
  
• PoE Controller Type: PD Controller
  
• Input Voltage: 48V
  
• UVLO: 31.5V
  
• Power Max: 13W
  
• Output Current: 1A
  
• Output Current Max: –
  
• Switching Frequency Max: 550kHz
  
• Frequency: –
  
• No. of Channels: 1
  
• Duty Cycle (%): –
  
• IC Case / Package: QFN-EP
  
• Controller IC Case Style: QFN-EP
  
• No. of Pins: 20 Pins
  
• IC Mounting: Surface Mount
  
• Operating Temperature Min: -40°C
  
• Operating Temperature Max: 125°C
  
• MSL: MSL 2 – 1 year
  
• Product Range: –
  
• SVHC: No SVHC (19-Jan-2021)