EV4569-Q-00A

New

75V, 0.3A Synchronous Step-Down Converter Evaluation Board

  • 数量 价格
  • 1
    US$ 50.00 /unit

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Product Description

the MP\MPQ4569GQ, a step-down switching regulator with integrated high-side/low-side, high-voltage power MOSFETs. It provides a highly efficient output of up to 0.3A.

The wide 4.5V to 75V input range accommodates a variety of step-down applications in automotive environment. A 5μA shutdown mode quiescent current in full temperature range is good for battery-powered applications.

It allows for high power conversion efficiency over a wide load range by scaling down the switching frequency under light-load condition to reduce the switching and gate driver losses.

The EV4569-Q-00A is assembled and tested with QFN-10 (3mmx3mm) package.

Product Features

  • 20μA Quiescent Current (Active mode)
  • Wide 4.5V to 75V OperatingInputRange
  • Programmable Soft-Start
  • FB-Tolerance: 1% at Room Temperature; 2% at Full Temperature.
  • Adjustable Output
  • 1V Reference Voltage Output
  • Low Shutdown Mode Current: 5μA
  • Available in AEC-Q100 Grade 1
  • Fully Assembled and Tested

Parametrics

  • IC Supported 1MPQ4569

Monolithic IC

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IC Details

The MPQ4569 is a step-down switching regulator with integrated high-side/low-side, high-voltage power MOSFETs. It provides a highly efficient output of up to 0.3A.
The wide 4.5V to 75V input range accommodates a variety of step-down applications in automotive environment. A 5μA shutdown mode quiescent current in full temperature range is good for battery-powered applications.
It allows for high power conversion efficiency over a wide load range by scaling down the switching frequency under light-load condition to reduce the switching and gate driver losses. 
The switching frequency during start-up and short circuit also can be scaled down to prevent inductor current runaway. Thermal shutdown provides reliable, fault-tolerant operation.
The MPQ4569 is available in QFN-10 (3mmx3mm) and SOIC-8 EP packages.

Programmable