EV8720-Q-00A

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High efficiency, Fast Transient, 26V, 10A Synchronous Buck Converter with adjustable CLM Evaluation Board

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Product Description

The EV8720-Q-00A is the evaluation board for MP8720.The MP8720 provides a complete power supply with the highest power density for system power like DDR memory and USB Type-C. It integrates a high-frequency, synchronous, rectified, step-down, switch-mode converter (VOUT) with adjustable CLM(Current limit).

The MP8720 operates at high efficiency over a wide output current load range based on MPS proprietary switching loss reduction technology and internal low Ron 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.

By setting CLM Pin, the current limit can be adjusted from 8.5A to 16.5A for different mode application.

Full protection features include OC limit, OVP, UVP, and thermal shutdown.

The converter requires a minimum number of external components and is available in a QFN 3mm x 3mm package.

Product Features

  • Wide 4.5 V to 26 V Operating Input Range
  • Compatible for IMVP9 and USB Type-C
  • 10 A Continous Output Current
  • Adjustable Current Limit from 8.5A to 16.5A
  • Fixed 700KHz Switching Frequency
  • Adaptive COT for Fast Transient
  • DC Auto-Tune Loop
  • Stable with POSCAP and Ceramic Output Capacitors
  • Internal Soft Start
  • Selectable Pulse Skip or Forced CCM
  • Output Adjustable from 0.8V to 5.5V
  • OCL, OVP, UVP, and Thermal Shutdown
  • Latch-Off Reset via EN or Power Cycle
  • QFN 3mm x 3mm Package

Parametrics


26V, 10A, High Efficiency, Fast Transient, Synchronous, Buck Converter with adjustable CLM

The MP8720 provides a complete power supply with the highest power density for system powers, such as DDR memory and USB type-C. The MP8720 integrates a high-frequency, synchronous, rectified, step-down, switch-mode converter (VOUT) with an adjustable current limit (CLM). 
The MP8720 operates at high efficiency over a wide output current load range based on MPS’s proprietary switching loss reduction technology 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.
By setting CLM, the current limit can be adjusted from 8.5A to 16.5A for different mode applications.
Full protection features include over-current limit (OCL), over-voltage protection (OVP), under-voltage protection (UVP), and thermal shutdown.
The MP8720 requires a minimal number of external components and is available in a QFN-16 (3mmx3mm) package.

Configurable