26V, 8A High Current, Low lQ Synchronous Buck Converter

  • 数量 价格
  • 1
    US$ 25.00 /unit


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Product Description

The EV8759-D-00A is used for demonstrating the performance of MP8759, a fully-integrated, high efficiency, synchronous step-down switch mode converter. MP8759 provides up to 8A continuous output current and 10A peak output current over a wide input supply range with constant-on-time control for fast loop response.

This part requires minimum number of external components and is available in QFN12 (2mmx3mm) package.

Product Features

  • Wide 4.5V to 26V Operating InputRange
  • Ultrasonic Mode
  • 117μA low quiescent Current
  • 8A Continous Output Current
  • 10APeakOutput Current
  • Adaptive COT for Fast transient
  • DC Auto Tune Loop
  • Internal Soft Start
  • Output Discharge
  • 700kHZ Switching Frequency
  • OCP, OVP, UVP (Hiccup) Protection and
  • Thermal Shutdown.
  • Output Adjustable from 0.6V
  • QFN-12 (2mm x 3mm) Package


  • IC Supported 1MP8759

Monolithic IC


IC Details

The MP8759 is a fully integrated, high-frequency, synchronous, rectified, step-down, switch-mode converter. It offers a very compact solution that achieves 8A of continuous output current and 10A peak output current with excellent load and line regulation over a wide input supply range. 
The MP8759 operates with high efficiency over a wide output-current load range based on MPS’ proprietary switching loss reduction technique and internal low RDS(ON) power MOSFETs. 
Adaptive constant-on-time (COT) control mode provides fast transient response and eases loop stabilization. The DC auto-tune loop provides good load and line regulation.
Full protection features include over-current limit, over-voltage protection (OVP), under-voltage protection (UVP), and thermal shutdown. 
The converter requires a minimum number of external components and is available in a QFN-12 (2mmx3mm) package.