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DC to DC Converter and Switching Regulator Chip

MP4315GRE-Z

Conv DC-DC 3.3V to 45V Synchronous Step Down Single-Out 0.815V to 42.75V 4A 20-Pin QFN T/R

Monolithic Power Systems
Datasheets 

Product Technical Specifications
  • EU RoHS
    Compliant
  • ECCN (US)
    EAR99
  • Part Status
    Active
  • Automotive
    Yes
  • PPAP
    Unknown
  • Type
    Synchronous Step Down
  • Output Type
    Adjustable
  • Maximum Switching Frequency (kHz)
    350 to 1000
  • Switching Regulator
    Yes
  • Number of Outputs
    1
  • Output Voltage (V)
    0.815 to 42.75
  • Maximum Output Current (A)
    4
  • Minimum Input Voltage (V)
    3.3
  • Maximum Input Voltage (V)
    45
  • Operating Supply Voltage Range (V)
    3.3 to 45
  • Typical Switch Current (A)
    4.5
  • Typical Quiescent Current (uA)
    18
  • Minimum Operating Temperature (°C)
    -40
  • Maximum Operating Temperature (°C)
    150
  • Packaging
    Tape and Reel
  • Mounting
    Surface Mount
  • Package Height
    0.95(Max)
  • Package Width
    4.1(Max)
  • Package Length
    4.1(Max)
  • PCB changed
    20
  • Standard Package Name
    QFN
  • Supplier Package
    QFN
  • Pin Count
    20
  • Lead Shape
    No Lead

Documentation and Resources

Datasheets
Design resources